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Free Shipping Condition: Seller refurbished Location: Sunnyvale, United States 140Mhz To L-Band Upconverter in great shape ! T.I.W. Systems L-Band Upconverter. Accurate to 30 Nanoseconds RMS to UTC(USNO). You Item is covered by a ... moreDOA warranty (unless “SOLD AS IS”). 10 MHz Frequency Reference Output.
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$2.99 Shipping Condition: New Location: China 3 high-resolution digital electrocardiogram (ECG) channels with synchronized pacing output. All input pins contain an electromagnetic interference (EMI) ... morefilter and the input channel can be selected via a flexible routing switch.
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$10.00 Shipping Condition: New Location: China This Maduino Zero 4G LTE module uses the SIMCOM7600(E/A）CAT4 module, to help Makers to achieve the 4G connection easily. This is mode fits most of the ... moresimple applications. Makerfabs Maduino Zero 4G LTE module is based on ATSAMD21G18A, which is Arduino compatible so friendly for Arduino developers, user can easily gain local data, ranging from a simple temperature to images/video, and create internet data communication back and forth in a few minutes. ).
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. 1.XL2530-D01 wireless module. This module uses TI's chip made CC2530F256. ... moreModule size 21.5 26mm. hardware support CSMA / CA is.
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$2.53 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. DS3231 module x 5. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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$2.99 Shipping Condition: New Location: China Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. 1.XL2530-D01 wireless module. This module uses TI's chip made CC2530F256. ... moreModule size 21.5 26mm. battery monitoring and temperature sensor function.
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$3.00 Shipping Condition: New Location: China 1 x 433Mhz Superheterodyne Wireless Receiver. (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless doorbell;. (6) a wireless ... moredata transmission. (1) receiver sensitivity reach -114dBm;.
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$3.00 Shipping Condition: New Location: China If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision ... moreclock chip DS3231. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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$3.00 Shipping Condition: New Location: China Diy Kit 16-Tone Music Box 16 Sound Box New Module Ic. 0001:Fire truck voice. 1000:Insect song. 0000:Machine gun voice. 0011:The police car voice. 0010:Ambulance ... morevoice. 1011:Bird song. 0100:Crickets sound.
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$2.77 Shipping Condition: Neu Location: China HC-SR04 ultrasonic ranging module 1. 5V active buzzer 1. Finished rangefinder 1. The alarm distance can be set. After pressing the setting button, you ... morecan press the plus or minus keys to modify the alarm distance, and it has the function of saving after power failure.
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$2.99 Shipping Condition: New Location: China The 8 channels can also be used as PWM outputs. The maximum drive current is 200MA for a single channel and 800MA for all channels. PLC expansion board. ... moreODBUS RTU command support function code, 05/06/15/16 write, 01/03 read.
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Free Shipping Condition: New Location: China Adjustable alarm clock, alarm switch. The default display is "0000", and the instant alarm is off. The product is very suitable for DIY enthusiasts and ... moreelectronic teaching, etc. DIY loose parts+Cable X1(with or without Shell).
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Free Shipping Condition: New Location: United States Adjustable alarm clock, alarm switch. The default display is "0000", and the instant alarm is off. The product is very suitable for DIY enthusiasts and ... moreelectronic teaching, etc. DIY loose parts+Cable X1(with or without Shell).
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Free Shipping Condition: New Location: China 1PCS TM1638 8-Digit Button Digital Tube LED Display Module. Use TM1638 digital tube drive chip to drive common cathode LED digital tube. Buy the module ... moreprovides an example program. 1PCS x 8-Bit LED TM1638 Display Module.
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$3.50 Shipping Condition: New Location: China 4 clock chip: high-precision clock chip DS3231. 1PC DS3231 module. Arduino Module. Wiring instructions (with Arduino uno r3 for example) (2) an electronic ... morefile data (including test procedures Arduino, PDF format schematics, data sheet).
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$3.50 Shipping Condition: New Location: China 1 x HC-12 SI4463 433MHz Wireless Module Serial Port 1000m Replace Bluetooth. YJ-14005 is an advanced, low-cost RF transceiver module is a frequency of ... more868MHz. Excellent receiver sensitivity (-121dBm) ensures a wide range of high performance excellence connection.
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$2.00 Shipping Condition: New Location: China Output accuracy: ±1%. DC 12V 4 Channel RS232 Relay Board PC USB UART DB9 Interface Relay Module 1. Frequency range: 47HZ-63HZ. Current range: 0-2000mA. ... moreStandby power:
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Free Shipping Condition: New Location: China
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$3.50 Shipping Condition: New Location: China (1) receiver sensitivity reach -116dBm;. (3) wireless security alarm;. (6) a wireless data transmission. (1) car remote door switch (RKE);. All products ... moreare quality checked. They are new and in good.
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$2.53 Shipping Condition: Neu Location: China 1 x 433Mhz Superheterodyne Wireless Receiver. (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless doorbell;. (6) a wireless ... moredata transmission. (1) receiver sensitivity reach -114dBm;.
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$3.00 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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Free Shipping Condition: New Location: China
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$2.77 Shipping Condition: Neu Location: China The 8 channels can also be used as PWM outputs. The maximum drive current is 200MA for a single channel and 800MA for all channels. Battery Protection ... moreBoard. ODBUS RTU command support function code, 05/06/15/16 write, 01/03 read.
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Free Shipping Condition: New Location: China The PCB circuit design is more reasonable and beautiful, the circuit board is made of FR-4 glass fiber board with a thickness of 1.6mm, and the board ... moreis hard and durable. ③Alarm clock function: short press S1 twice, the display state is 22:10:00, and the colon is long on.
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$2.53 Shipping Condition: Neu Location: China (9) Temperature range: -40-85 ℃ can work even in harsh ambient temperature. (6) has an analog RSSI signal strength level output;. (1) receiver sensitivity ... morereach -116dBm;. (3) wireless security alarm;.
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$3.18 Shipping Condition: Neu Location: China Model: FX35. Load current:5A. LCD HD display. High precision. FX35 supports reverse protection. Support heat sink. Support alarm function. LED/Buzzer ... morealarm:LED indicator ON and buzzer OFF when load working;LED indicator OFF and buzzer OFF when load stop work;LED indicator keep flashing and buzzer ON when module start protection function.
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$3.18 Shipping Condition: Neu 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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$2.99 Shipping Condition: New Location: China DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
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Free Shipping Condition: New Location: China RM5Ei input and output module. Alarm current. It flashes during operation, and the alarm is always on. 2 alarm buses: T +, T-. Input signal. Switching ... morevalue input signal. Monitor current. Line system.
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Free Shipping Condition: New Location: China 1xAuto-recovery Protective Device. 5V 12V 24V 2 Channel Relay Module w/Optocoupler Isolation High Low Level Trigger. Rated current:63A/80A. 1x Flip-Flop ... moreLatch Relay Module MOSFET AOD4184 Chip Bistable Self-locking Switch.
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$3.00 Shipping Condition: New Location: China 1 x Wireless Receiver Module. (1) receiver sensitivity reach -114dBm;. (3) wireless security alarm;. (6) Wireless parking lock. (1) car remote door switch ... more(RKE);. We will leave it for everyone that leaves it for us.
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$3.00 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: 5Pcs 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 d
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$2.99 Shipping Condition: New Location: China FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Wireless alarm system.
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Free Shipping Condition: New Location: China Frequency range：1Hz~150KHz. 1Hz-150Khz Signal Generator Module Square Wave PWM Pulse Frequency Duty Ratio Adjustable Module with LCD Display DC 3.3-30V. ... more1xSignal Generator Module. Adjustable frequency, duty ratio can be independently adjusted, suitable for most occasions.
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$2.99 Shipping Condition: New Location: China Adjustable alarm clock, alarm switch. The default display is "0000", and the instant alarm is off. The product is very suitable for DIY enthusiasts and ... moreelectronic teaching, etc. DIY loose parts X1.
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Free Shipping Condition: New Location: Raleigh, United States FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Wireless alarm system.
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$3.73 Shipping Condition: Neu Location: China Ardunio compatible. 1 x welded Geiger counter. 1 x Geiger tube included. Am 25.11.2022 hat der Verkäufer die folgenden Angaben hinzugefügt for the detection ... moreof 20mR / h ~ 120mR / h γ-ray and 100 ~ 1800 decoupling number / min - cm2 of soft β-ray.
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$3.50 Shipping Condition: New Location: China DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
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Free Shipping Condition: New Location: China Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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$2.77 Shipping Condition: Neu Location: China HC-SR04 ultrasonic ranging module 1. Finished rangefinder 1. 5V active buzzer 1. OLED LED&RGB. The alarm distance can be set. After pressing the setting ... morebutton, you can press the plus or minus keys to modify the alarm distance, and it has the function of saving after power failure.
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$2.83 Shipping Condition: New Location: China Maybe You Need ARM LPC2103 + ENC28J60 + LCD5110 Web Network Development Kits Mega 2560 Mega 2560 ATmega2560-16AU Board(Arduino-compatible) + Free USB ... moreCable Funduino channel Relay Module 10pcs channel Relay Module For PIC ARM AVR 5v relays DSP SRD-05VDC-SL-C Character LCD Display 2004 Character LCD Display Module Blue Blacklight tie line Wire 65pcs Breadboard tie line Wire + 40PCS pin connector Dupont line wire 20cm cable power breadboard + MB-102 power breadboard electronic Power Supply + MB-102 Solderless breadBoard pcb test Real Time Clock Module DS1302 Clock Module include Battery and 5 Lines Visit my eBay Store: ICs_Processors_Store DS3231 AT24C32 IIC Module Precision RTC Module Memory Module DS3231 is a 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. 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?P reset manually. Save time and high precision addition. DS3231 also has some other features that extend the system host of a
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Free Shipping Condition: New Location: Suffern, United States Model: CJR500. Adopt superheterodyne reception, which has -107DB high sensitivity. Item Type: RF Superheterodyne Receiving Module. Frequency: 433MHZ. ... moreHigh quality dedicated RF chip has strong anti-interference performance.
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Free Shipping Condition: New Location: China
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$2.00 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China (1) receiver sensitivity reach -116dBm;. (3) wireless security alarm;. (6) a wireless data transmission. (1) car remote door switch (RKE);. We will leave ... moreit for everyone that leaves it for us.
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$2.00 Shipping Condition: New Location: China Humidity range: 00% to 100%RH. Temperature range: -20°C~ 60°C. DC 12V 24V 16CH Temperature & Humidity Collector RS485 Modbus Rtu Board SHT30. 5PCS USB ... more3.1 Type-C Connector Female Test PCB Board Power Adapter 16P 2.54mm.
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$3.00 Shipping Condition: New Location: China 1PC DP20V2A Programmable Power Module. ON/0FF: open/shut down the module output. This product, with small size, advanced functions, good visual effect, ... morehigh operability, and high precision, can not only be used independently, but also inset into the device for wide application range.
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Free Shipping Condition: New Location: China Do it by yourself. It can be assembled with toys and can produce as many as 16 different sounds, making very interesting toys; Can also be converted into ... moredoorbell, alarm clock, alarm, and so on. An electronic product that allows you to assemble yourself.
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$3.59 Shipping Condition: New Location: China RXB6：Characteristic RXC6 433MHZ：. RXC6 315MHZ：. (1) receiver sensitivity reach -116dBm;. (3) wireless security alarm;. (6) a wireless data transmission. ... more(1) receiver sensitivity reach -114dBm;. (6) Wireless parking lock.
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$2.99 Shipping Condition: New Location: China Wavelength: 650NM. Laser wavelength: 650nm (red). Power: 5MW. Output power:
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Free Shipping Condition: New Location: United States DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
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$2.00 Shipping Condition: New Location: China Specific operations are as follows Application type: 8V-86V lithium battery. In the setting mode, long press the setting key for 3 seconds to save and ... moreexit the setting mode. Load power: 8V-86V/ 30A.
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Free Shipping Condition: New Location: Raleigh, United States FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Wireless alarm system.
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Free Shipping Condition: New Location: China Item Description: Maybe you also like it: ty Sensor For Smart Car From Hong Kong. Ty Sensor For Smart Car From Hong Kong. Product Name, Track Sensor Module, ... moreOutput Channel, 1, Working Voltage, 3.3-5V, Detect Distance, 1-8mm, Focal Distance, 2.5mm, PCB Size, 35 x 15mm(L*W) Hole Size, 3mm/ 0.12" Material, Electric Part, Net Weight, 3g, Package Content, 1 x Track Sensor Module, Application: electricity meter pulse data sampling. Fax paper shredder detection, obstacle detection, black and white line detection. Designed with reflected infrared sensor. Indicator light. Built in a potentiometer for sensitivity control. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L Support 5 V/ 3.3 V voltage input On-board signal output instructions. Output is high effective signal at the same time, the indicator lamp light output signal can be directly and single-chip microcomputer IO connection Signal detection sensitivity can adjust Reserve all the way more circuits(P3 voltage drawn) PCB board size: 35(mm) x15(mm) List: 1PCS*Infrared reflective Photoelectric Switch IR Barrier Line Track sensor TCRT5000L 4Pin* Dupont cable. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! 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 ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. G
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$3.50 Shipping Condition: New Location: China Indoor room applications (application of iBeacon data acquisition to achieve the range of positioning). 9: indoor room application (application of iBeacon ... moredata to achieve the scope of positioning). 3: Supports GPIO and UART peripheral interface.
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$7.00 Shipping Condition: New Location: Ljubljana, Slovenia It also has 4 OC type low-current outputs rated at up to 50 mA. For security of the transmitted data, an advanced AES algorithm with 192-bit key is used ... moreby the module. It can also be powered with 12 V DC.
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$2.29 Shipping Condition: New Location: China USB to MBUS Master Module Fully compliant with MBUS international standards. USB to MBUS Slave Module Fully compliant with MBUS international standard ... moreEN1434-3. 1xUSB to MBUS Master Module. 1xUSB to MBUS Slave Module.
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$3.50 Shipping Condition: New Location: China 10PCS Mini TF Card U Disk MP3 Player DFPlayer Audio Voice Module For Arduino. DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly ... moreto the speaker. The module itself perfectly integrated hardware decode MP3, WAV, WMA's.
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