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$5.47 Shipping Condition: Brand New Location: China Passive buzzer Low level trigger Active buzzer high level trigger. When the I/O port input level, the buzzer sounds. Active buzzer low level trigger. ... moreThe module is driven by s8550 triode. The module is driven by S8050 triode.
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$1.99 Shipping Condition: New Location: China Relay maximum load capacity: DC 1-110V/5A; AC 85-265V/6A. 8 channels relay,each channel independently triggered independent delay, do not interfere with ... moreeach other. 1 relay open 75MA, 2 relays open 102MA, 3 relays open 129MA, 4 relays open 160MA, 4 relays open 160MA, 5 relays open 182MA, 6 relays open 207MA, 7 relays open 253MA, 8 relays open 258MA.
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Free Shipping Condition: New Location: China Description 100% Brand NEW and Good Quality Working voltage:3.3V-5.5V Size: 30mmx20mm/ 1.18'x0.78' It is widely used in radio modification. Phone ... moreflash,XBOX360 flash, GPS,vehicle detection,DVD flash, hard disk repair set-top box upgrade It can be used to program STC MCU. NXP MCU, Renesas MCU,STM32 MCU, N+-2EC MCU Communication chip: domestic MAX3232 Port: TX RX VCC GND Package Included: 2PCS* MAX3232 RS232 To TTL Converter Module COM Serial Port Board max232 Recommended Products $2.74 Time left:27d 11h 46m. $7.80 Time left:17d 4h 25m. $3.89 Time left:12d 0h 45m. $14.28 Time left:15d 8h 16m. $6.88 Time left:22d 6h 22m. $11.86 Time left:25d 7h 33m. $6.12 Time left:24d 10h 56m. $1.78 Time left:28d 5h 59m. $10.96 Time left:21d 0h 48m. $6.54 Time left:21d 9h 40m. $13.99 Time left:21d 3h 28m. $14.96 Time left:19d 11h 31m. $6.56 Time left:12d 5h 11m. $6.12 Time left:29d 23h 51m. $9.55 Time left:5d 5h 37m. $72.96 Time left:19d 11h 32m. $16.74 Time left:29d 3h 52m. $36.89 Time left:19d 11h 33m. $11.22 Time left:23d 6h 18m. $5.14 Time left:5d 5h 37m. $12.53 Time left:25d 6h 41m. $28.18 Time left:15d 8h 16m. $17.88 Time left:1d 5h 6m. $29.96 Time left:25d 7h 33m. $28.78 Time left:5d 5h 37m. $49.96 Time left:5d 5h 36m. $4.08 Time left:9d 7h 4m. $34.88 Time left:1d 5h 6m. $17.28 Time left:25d 6h 42m. $57.98 Time left:25d 7h 33m. Payment We accept PayPal only. But w e only Accept your Ebay Address.Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. Shipping We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excell
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Free Shipping Condition: New Location: China DS3231 AT24C32 IIC module. Description NOTICE:This item dose not include battery because it's not safe for shipping.Please a lot of understanding ... moreParameters: Size: 38 mm(length) 22 mm(width) 14 mm(high) Weight: 8 g. Working voltage: 3.3-5.5 V. Clock chip: high precision clock chip DS3231. Clock precision: 0-40 ℃ range. Precision 2 PPM, in error about 1 minute a year. With two calendar clock. Programmable square wave output. Real-time clock generate second. Minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation. The chip itself Built-in temperature sensors. The accuracy is ±3 ℃. Memory chips: AT24C32(storage capacity:32 k) IIC bus interface. The highest speed 400 KHZ(when the working voltage is 5 v) Can cascade Other IIC equipment. 24 c32 address can be modified by short circuit A0/ A1/ A2, the default address is 0x57 Wiring instructions(with the example of Arduino uno r3) SCL → A5 The SDA → A4 The VCC → 5 V. GND → GND. Packing List: 10Pcs DS3231 AT24C32 IIC module(NO BATTERY) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day.
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Free Shipping Condition: New Location: China 16V 1F/2F Farad Capacitor Module 6.92A 2.7V 10F Super Capacitors 0.5-20F Capacity Farad Capacitor With Protection Board. 6PCS/1Set 2.7V 500F Super Farad ... moreCapacitor 16V 83F Large Capacity Farad Capacitor.
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Free Shipping Condition: New Location: 金东区, China Must use 2K ~ 5K square wave to drive it. 1 Activities or passive bee cryer module (select). Passive small board PCB size: 3.3cm 1.3cm. Module: use 9012 ... moretriode driver. Active small board PCB size: 2.8cm 1.3cm.
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$3.59 Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
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Free Shipping Condition: New Location: China Wire Stripping Pliers Stainless Steel Electrician Special Wire Splitting Pliers Industrial Grade Wire Cutting Cable Pliers. 1xWire Stripping Pliers. Through ... morehigh cycle technology, the tongs can cut sharp steel wire easily.
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$5.83 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China 1 x Fully Welded Assembled Digital Oscilloscope. Trigger position: Center of buffer. With 1KHz / 3.3V square wave test signal source. The trigger level ... moreposition is adjustable. 1 x Alligator clip. Accuracy: 12 bits.
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$2.00 Shipping Condition: New Location: China 10 Pair xBattery Connector Protection Cover (10 Red+10 Black). Due to the light and screen difference, the item's color may be slightly different from ... morethe pictures. DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation Relay.
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$3.50 Shipping Condition: New Location: China Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone ... moreto use in the future. The characteristics of the passive buzzer is.
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Free Shipping Condition: New Location: China PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ... moreORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer NO-QUESTION-REFUND. FEEDBACK We appreciate positive feedback. we always try our best to service our customers.so if you have ant question.PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help. EMAIL: MSN: PAYMENT: We prefer PayPal.For purchasing multiple items. Please contact us for a combined invoice. generally we would like to receive payment thin 48 hours if. SHIPPING INFORMATIONS: We provide airmail service with good package. The items will be shipped within the nest 2 business days after we received the payment. when you buy multiple items.Your shipping cost will be combined with discount. SHIPPING TIME(weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10-15d Spanish/Portugue 10-25d East/South Asia 10-15d France/West Asia 10-25d United Kingdom 10-20d Italy 10-30d Australia/New Zealand 10-15d West Asia/Middle East 15-25d Most Country of West/North Europe 10-20d South America and Africa 15-30d East/Middle Europe/Russia 10-25d FAQ’S: 1. I need a large quantity of items. Can I get a discount? The“buy it now”price is for a small quantity.If you need to buy a large quantity please contact us and we will give you a better price. 2. Do you provides combine shipping discount? Yes.We do. 3. How do I get an invoice with combined shipping for multiple items? After you finished your buying. E-mail us and we will sent you a combined invoice 4. Do you charge any additional tax? No any additional tax or fee are charged. 5. I ha
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$6.51 Shipping Condition: New Location: China 1 set DSO138 2.4" TFT Digital Oscilloscope Kit DIY parts. Sampling buffer depth : 1024 bytes. Vertical Sensitivity : 10mV / Div - 5V / Div ( 1-2-5 progressive ... moremanner ). 1pcs probe. Pls notice : This DIY kits not soldered.
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$2.00 Shipping Condition: New Location: China Output power: 70W. Short circuit protection: yes. Output current: 3-4.5A. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module 1.
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$2.99 Shipping Condition: New Location: China Supported protocols :QC2.0, QC3.0. 4 QC2.0 Settings. If the dip switch is played on the upper side, it indicates 1. If the DIP switch is played on the ... morelower side, it indicates 0. 1xDecoy Trigger Board.
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Free Shipping Condition: New Location: 金东区, China Must use 2K ~ 5K square wave to drive it. 1 Activities or passive bee cryer module (select). Passive small board PCB size: 3.3cm 1.3cm. Module: use 9012 ... moretriode driver. Active small board PCB size: 2.8cm 1.3cm.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China The working format of the clock can be 24-hour or 12-hour format with AM/PM indication. Other IIC devices can be cascaded. And provide leap year compensation ... morevalid until 2100. In addition, the RST monitor pin can be used as a manual input to generate a μP reset.
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$5.00 Shipping Condition: New Location: China It has two sinusoidal wave output after low-pass filtering and one square wave output, and can adjust the duty ratio. The output frequency range of the ... moremodule is 1Hz~100MHz, and the minimum adjustable frequency is 1Hz.
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$2.77 Shipping Condition: Neu Location: China Welcome to my ebay store! You will find your favorite products. Pass by do not miss.thank you! Product Detail Description: 100% Brand New and High Quality. ... moreThis is a very small volume of simple 40 meter band micro-power amplitude telegraph transceiver. The new"Forty-9er" kit has the following characteristics: 1. The output power is raised to 3W, power output using an American ring, it has a strong remote communication capabilities, enhance the Forty-9er practicality! 2. Increasing the side tone circuit, so that when you operate the transmitter, the headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator. 3. When the vibration frequency of the kit launch fixed 7.023MHz, when receiving the vibration frequency is 7.023-7.026MHz. PCB size is 6cm* 6cm. 4. The kit can be easily placed in the PCB 65mm* 35mm* 100mm standard aluminum shell, the kit does not include this housing. If there is a need to contact me! The main index: Power: 12V Receive quiescent current: 23mA@ 12V Emission current: 450mA@ 12V Transmit power: 3W@ 12V Frequency range: the vibration emission 7.023MHz. Receive local oscillator 7.023-7.026MHz Transceiver Distance: 100-300 km. Mode: CW. Circuit Schematics: Receiving section for a typical straight LM386 NE602 plus variable receiver. Emitting portion utilizes the oscillation circuit NE602. And then to do the buffer amplifier 8050, 8050 also as the transmission key, the last stage is a class C amplifier D882, and then send the LPF after the antenna is connected. There sidetone launch. Kit Description: This kit is not soldered. All shipments of electronic components, shop display of the finished picture, for reference when buying. FAQ: Q: How far can be transmitted? HF communication and propagation environment. Antenna, equipment, operating level, and several other factors, alone device more difficult to guarantee a specific distance. Our suites are all
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$4.00 Shipping Condition: New Location: China It can display frequency, period, pulse width, duty ratio, MAX. /Peak-Peak/virtual values. - 1 x DSO138 DIY Digital Oscilloscope Kit. - 1 x Probe. Note: ... moreThis DIY kit is not soldered. - Coupling Modes: DC / AC / GND.
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$2.99 Shipping Condition: New Location: China Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone ... moreto use in the future. The characteristics of the passive buzzer is.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Humidity range: 00% to 100%RH. Temperature range: -20°C~ 60°C. Due to the light and screen difference, the item's color may be slightly different from ... morethe pictures. 130 Motor Kit 16500 RPM Motor with 2AA Battery Storage Case and Switch.
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Free Shipping Condition: New Location: China Product Name: 5PCS TO-92 DS18B20 DALLAS 18B20 1 Wire Digital Temperature Sensor IC new SKU: 271*5 Parsts No. DS18B20 Package: TO-92 Brand: DALLAS Quantity: ... more5 For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkFrog Analytics. On Mar-21-14 at 02:13:14 PDT. Seller added the following information:
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$40.28 Shipping Condition: New Location: Compton, United States With sophisticated electronics including power factor correction, as well as input and output EMI and RFI filters, it produces continuous power at over ... more92% efficiency and with output Harmonic distortion below 3%.
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$2.77 Shipping Condition: Neu Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. 5 x DS3231 module. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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$3.59 Shipping Condition: New Location: China DS3231 AT24C32 IIC module. Description NOTICE:This item dose not include battery because it's not safe for shipping.Please a lot of understanding ... moreParameters: Size: 38 mm(length) 22 mm(width) 14 mm(high) Weight: 8 g. Working voltage: 3.3-5.5 V. Clock chip: high precision clock chip DS3231. Clock precision: 0-40 ℃ range. Precision 2 PPM, in error about 1 minute a year. With two calendar clock. Programmable square wave output. Real-time clock generate second. Minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation. The chip itself Built-in temperature sensors. The accuracy is ±3 ℃. Memory chips: AT24C32(storage capacity:32 k) IIC bus interface. The highest speed 400 KHZ(when the working voltage is 5 v) Can cascade Other IIC equipment. 24 c32 address can be modified by short circuit A0/ A1/ A2, the default address is 0x57 Wiring instructions(with the example of Arduino uno r3) SCL → A5 The SDA → A4 The VCC → 5 V. GND → GND. Packing List: 10Pcs DS3231 AT24C32 IIC module(NO BATTERY) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact a fter payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All items will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE) Other country 15-35 days. 2.Express by EMS. It must add 20 GBP shipping fee, it takes 5-10 workdays for delivery. If you need other Express(DHL,Fedex.UPS etc. please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business
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$3.00 Shipping Condition: New Location: China There sidetone launch. Transmit power: 3W @ 12V. Transceiver Distance: 100-300 km. 2, increasing the side tone circuit, so that when you operate the transmitter, ... morethe headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.
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$3.00 Shipping Condition: New Location: China Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
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Free Shipping Condition: New Location: China Product Name: 5PCS TO-92 DS18B20 DALLAS 18B20 1 Wire Digital Temperature Sensor IC new SKU: 271*5 Parsts No. DS18B20 Package: TO-92 Brand: DALLAS Quantity: ... more5 For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkFrog Analytics. On Mar-21-14 at 02:13:14 PDT. Seller added the following information:
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Free Shipping Condition: New Location: China Capacity: 330UF. 1x Capacitor. 2.8V 3000F Screw Hole Super Capacitor Automotive Eelectronic Rectifier Capacitor. 10PCS/1Set 27V 12F Double Row Farad Capacitor ... moreSuper Capacitor 2.7V120F Capacitor. 6PCS/1Set 2.7V 500F Super Farad Capacitor 16V 83F Large Capacity Farad Capacitor.
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$2.99 Shipping Condition: New Location: China Note: What is said here is just lighting, not that it is suitable. If we can provide accurate data, we can do a "personal customization" service. The ... moreChinese and English codes of common electronic symbols for backlight panels are as follows.
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$30.00 Shipping Condition: New Location: Greece Size: 38mm (L) 22mm (W) 14mm (H) 2. Weight: 7g 3. Clock chip: high-precision clock chip DS3231 5. AT24C32 (storage capacity of 32K) 6. Clock accuracy ... morewithin range: 0-40 ¡æ, accuracy 2ppm, about 1 minute in error 8.
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$5.00 Shipping Condition: New Location: China ALM: Status indicator. - 4-channel 10MHz outputs, including 2-channel square waves and 2-channel sine waves. - High-end audio decoders, digital turntables ... moreand other audio devices with external 10MHz clock input.
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$3.00 Shipping Condition: New Location: China NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Specification: 1. Size: 3.5CM* 3.6CM 2. The main chip: NE555; 3. Input voltage: ... more5V-15VDC. 5V power supply. The output current can about 15MA; 12V power supply, the output current can be so 35MA; 4. The input current: ≥ 100MA 5. The output amplitude: 4.2V V-PP to 11.4V V-PP(depending on the input voltage. The output amplitude is not the same) 6. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Features: 1. output with LED indication(low level LED ON. High level LED OFF, at lower frequencies than the LED flashing) 2. the output frequency range level can be selected. The output frequency adjustable; Low frequency: 1Hz~50Hz MF: 50Hz~1kHz HF: 1KHz~10kHz HF: 10kHz~200kHz 3. the output duty cycle can Adjustable(Small) Adjustable duty ratio will change the frequency. 4. the output frequency adjustable; Cycle T=0.7(RA+2RB) c RA. RB for the 0-10K adjustable; C=0.001UF low frequency gear; C=0.1UF MF gear; High frequency in document C=1UF; C=100UF high frequency gear. Wave frequency buyers can own calculation. Package include: 5 x NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Shipping: We Ship to Worldwide. Except Hong Kong, Italy. Nigeria. Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item
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$2.83 Shipping Condition: New Location: China NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Specification: 1. Size: 3.5CM* 3.6CM 2. The main chip: NE555; 3. Input voltage: ... more5V-15VDC. 5V power supply. The output current can about 15MA; 12V power supply, the output current can be so 35MA; 4. The input current: ≥ 100MA 5. The output amplitude: 4.2V V-PP to 11.4V V-PP(depending on the input voltage. The output amplitude is not the same) 6. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Features: 1. output with LED indication(low level LED ON. High level LED OFF, at lower frequencies than the LED flashing) 2. the output frequency range level can be selected. The output frequency adjustable; Low frequency: 1Hz~50Hz MF: 50Hz~1kHz HF: 1KHz~10kHz HF: 10kHz~200kHz 3. the output duty cycle can Adjustable(Small) Adjustable duty ratio will change the frequency. 4. the output frequency adjustable; Cycle T=0.7(RA+2RB) c RA. RB for the 0-10K adjustable; C=0.001UF low frequency gear; C=0.1UF MF gear; High frequency in document C=1UF; C=100UF high frequency gear. Wave frequency buyers can own calculation. Package include: 5 x NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Shipping: We Ship to Worldwide. Except Hong Kong, Italy. Nigeria. Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item
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$3.40 Shipping Condition: New Location: China DS3231 is a low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The ... moredevice incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, RST pin is monitored as generating μP reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of additional features and a range of options. The device integrates a very precise digital temperature sensor, through the I2C* interface to access it(as the same time) This temperature sensor accuracy is ± 3 ° C. On-chip power supply control circuit can automatically detect and manage the main and standby power(i.e. low-voltage battery) to switch between the power supply. If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor. Module parameters: 1 Size: 38mm(length)
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$2.00 Shipping Condition: New Location: China 8 Channel Digital Quantity Input Module Digital Switch RS485 Acquisition Board. DC 5V 12V 24V IO25E08 8Ch Multifunctional Relay Module DIP Switch Delay ... moreLatch. USB 10Ch 12Bit AD Sampling Data Acquisition STM32 UART Communication ADC Module.
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$2.99 Shipping Condition: New Location: China Introduction to passive buzzer and active buzzer The characteristics of the passive buzzer are The high and low level of the single chip can make it sound, ... morebut the passive buzzer can't. The characteristics of the active buzzer are.
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$3.20 Shipping Condition: New Location: China Features Size: 28mm x 11mm x 12mm/1.09" x 0.43" x 0.47" inch) approx) Specifications: 1. Onboard NE555 IC. 2. Single channel signal output. ... moreThe output duty cycle about 50% square wave. 3. Plate load resistor. Adjust the resistance to control the output frequency. 4. Onboard power indicator. 5. Working voltage: 5V~12V. Schematic Diagram, If you need file. Please click this button below. Package Included: 2PCS* New 5V-12V NE555 Frequency Adjustable Pulse Generator Module For Arduino Similar Products $11.96 Time left:7d 10h 2m. $2.66 Time left:7d 0h 45m. $1.24 Time left:22d 10h 58m. $37.08 Time left:23d 20h 4m. $2.01 Time left:7d 0h 45m. $4.78 Time left:23d 20h 4m. $2.13 Time left:7d 0h 45m. $3.59 Time left:22d 1h 19m. $6.79 Time left:21d 22h 14m. $7.70 Time left:26d 2h 1m. $7.19 Time left:22d 1h 18m. $2.42 Time left:23d 21h 14m. $9.96 Time left:1d 0h 43m. $3.08 Time left:3d 11h 35m. $2.77 Time left:22d 2h 2m. $2.68 Time left:19d 21h 48m. $2.37 Time left:22d 1h 49m. $18.59 Time left:23d 20h 3m. $17.88 Time left:21d 4h 27m. $9.64 Time left:23d 20h 3m. $9.45 Time left:3d 7h 51m. $2.71 Time left:21d 22h 41m. $1.04 Time left:27d 1h 23m. $1.80 Time left:15d 3h 1m. $1.46 Time left:24d 1h 25m. $2.67 Time left:1d 0h 43m. $1.96 Time left:28d 0h 58m. $1.78 Time left:4d 0h 9m. $7.46 Time left:3d 7h 49m. $6.06 Time left:19d 21h 50m. $2.22 Time left:1d 5h 9m. $2.96 Time left:23h 46m. $2.44 Time left:7d 0h 46m. $1.72 Time left:28d 0h 45m. $26.58 Time left:22d 2h 2m. $1.27 Time left:3d 7h 47m. $4.73 Time left:22d 5h 1m. $3.98 Time left:22d 0h 3m. $2.20 Time left:23d 3h 50m. $2.22 Time left:1d 4h 56m. $1.75 Time left:5d 22h 52m. $2.37 Time left:23d 22h 17m. $3.60 Time left:22d 3h 50m. $6.85 Time left:1d 1h 25m. $2.78 Time left:23d 3h 54m. $1.64 Time left:6d 23h 44m. $2.62 Time left:18d 8h 24m. $7.46 Time left:7d 10h 0m. Shipping& Handling Shipping Time: The items you ordered will be shipped out in 1-2 business day by Hong Kong Post Air Mail when your payment is clear. Payment We accept PayPal only. We only ship i
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Free Shipping Condition: New Location: China 1 Piece Active Alarm Module. With Fix hole for easy installation. No oscillation source,need square wave(frequency 2K-5K ) to drive. Audion 9012 drive. ... moreWe'd like to settle any problem in a friendly manner.
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Free Shipping Condition: New Location: China DS3231 AT24C32 IIC module. Description NOTICE:This item dose not include battery because it's not safe for shipping.Please a lot of understanding ... moreParameters: Size: 38 mm(length) 22 mm(width) 14 mm(high) Weight: 8 g. Working voltage: 3.3-5.5 V. Clock chip: high precision clock chip DS3231. Clock precision: 0-40 ℃ range. Precision 2 PPM, in error about 1 minute a year. With two calendar clock. Programmable square wave output. Real-time clock generate second. Minute, hour, week, date, month, and year when the timer, and provide the valid until 2100 leap year compensation. The chip itself Built-in temperature sensors. The accuracy is ±3 ℃. Memory chips: AT24C32(storage capacity:32 k) IIC bus interface. The highest speed 400 KHZ(when the working voltage is 5 v) Can cascade Other IIC equipment. 24 c32 address can be modified by short circuit A0/ A1/ A2, the default address is 0x57 Wiring instructions(with the example of Arduino uno r3) SCL → A5 The SDA → A4 The VCC → 5 V. GND → GND. Packing List: 10Pcs DS3231 AT24C32 IIC module(NO BATTERY) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day.
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$3.00 Shipping Condition: New Location: China Q1: What is GNSS?. What is GNSSDO?. Use GNSS timing to adjust clocks to make clocks more accurate. Q3: Where is the GNSSDO applied?. Without antenna, ... morethe GNSSDO is used as an OCXO with keeping performance.
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Free Shipping Condition: New Location: China NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
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Free Shipping Condition: New Location: China
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$2.77 Shipping Condition: Neu Location: China This is a Soldered DSO138 2.4" TFT Digital Oscilloscope together with an acrylic case kits which you need to DIY. Soldered DSO138 2.4" TFT Digital Oscilloscope ... moreAcrylic Case Kits. 1X Soldered DSO138 2.4" TFT Digital Oscilloscope.
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Free Shipping Condition: New Location: China PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ... moreORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer NO-QUESTION-REFUND. FEEDBACK We appreciate positive feedback. we always try our best to service our customers.so if you have ant question.PLEASE DON’T HESITATE TO CONTACT US IMMEDIATEDLY, we are always here to offer help. EMAIL: MSN: PAYMENT: We prefer PayPal.For purchasing multiple items. Please contact us for a combined invoice. generally we would like to receive payment thin 48 hours if. SHIPPING INFORMATIONS: We provide airmail service with good package. The items will be shipped within the nest 2 business days after we received the payment. when you buy multiple items.Your shipping cost will be combined with discount. SHIPPING TIME(weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10-15d Spanish/Portugue 10-25d East/South Asia 10-15d France/West Asia 10-25d United Kingdom 10-20d Italy 10-30d Australia/New Zealand 10-15d West Asia/Middle East 15-25d Most Country of West/North Europe 10-20d South America and Africa 15-30d East/Middle Europe/Russia 10-25d FAQ’S: 1. I need a large quantity of items. Can I get a discount? The“buy it now”price is for a small quantity.If you need to buy a large quantity please contact us and we will give you a better price. 2. Do you provides combine shipping discount? Yes.We do. 3. How do I get an invoice with combined shipping for multiple items? After you finished your buying. E-mail us and we will sent you a combined invoice 4. Do you charge any additional tax? No any additional tax or fee are charged. 5. I ha
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$3.50 Shipping Condition: New Location: China 1/10/100 X Passive Buzzer Alarm Module Sensor Beep Arduino Smart Car + Free Cable. I/O I/O interface of SCM. Pin definition. No oscillation source,need ... moresquare wave(frequency 2K-5K ) to drive. Audion 9012 drive;.
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$2.40 Shipping Condition: New Location: China Switching Overshoot: 10%. Short circuit protection: YES. Recovery characteristics: lock, after re-starting recovery. Input surge current: 20A (full load). ... moreOutput Over Power protection: YES. Output Current Range: 0A to 2000mA, the peak current of 2200mA.
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$3.00 Shipping Condition: New Location: China Onboard NE555 IC. single channel signal output, the output duty cycle about 50% square wave. NOTE:Can not adjust duty ratio, can only adjust frequency. ... moreHowever, we will try our best to minimize it.
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$5.69 Shipping Condition: New Location: China Now there are a lot of people to the concept of passive and active buzzer buzzer is not very clear, do a simple introduction here, hope to help everyone ... moreto use in the future. The characteristics of the passive buzzer is.
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$5.32 Shipping Condition: Neu Location: China Dual Channel DDS Function Signal Generator Frequency Counter w/ 3.2" LCD FY6200-60M 60MHz. It adopts large-scale FPGA integrated circuit and high-speed ... moreMCU microprocessor, the internal circuit uses high-precision active crystal oscillator as the reference, and the signal has high stability.
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$2.00 Shipping Condition: New Location: China The product has four indicators: network indicator (blue), jog indicator (green), timing indicator (red), relay indicator (red); among them, network indicator, ... morejog indicator, and timing indicator Can be closed through the app;.
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$1.99 Shipping Condition: New Location: China Short-circuit protection: Yes (soft short-circuit protection, stop boost when short circuit, automatically recover when short circuit is lifted). Module ... morenature: non-isolated booster module. Onboard LED work indicator, more intuitive when working.
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Free Shipping Condition: New Location: Dayton, United States Noise immunity. Static immunity. Reset start: +/- 0.005% +/- 30 ms max. Insulation resistance. Electrical Life expectancy (relay output). Vibration resistance ... more(Destruction). Vibration resistance (Malfunction).
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$1.99 Shipping Condition: New Location: China Output power: 180W. Positioning hole size: 105.6 55.7mm. Output current: 5A (full safety output). Channel input: 50Hz/60Hz. Due to the light and screen ... moredifference, the item's color may be slightly different from the pictures.
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$2.00 Shipping Condition: New Location: China DC 5V 12V 24V 2 Channel Relay Module 30A Relay Board Optocoupler Isolation Relay. 30A Electronic Relay Module 1/2 Channel High Power PWM Relay for DIY ... moreRC Models. DC12V 24V 12DI 12DO RS485 IO Board Modbus RTU Relay Optically Isolated NPN Input.
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$2.99 Shipping Condition: New Location: China Under the MODBUS command ,the maximum delay is 255 seconds. Under the MODBUS command mode, it can support up to 247 devices in parallel. Standby current ... more(all relays closed) 9MA, 1 relay open 41MA. 1x1 Channel DC12V Relay.
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