|
|
Order by: Available to: This site contains affiliate links for which I may be compensated
|
Buy It Now
$2.99 Shipping Condition: New Location: China Hot sale $16.99 $5.81 $3.44 $3.55 $5.44 $9.44 New Arrival $27.73 $127.95 $3.51 $5.65 $3.40 $2.42 Payment info $6.08 $3.43 $8.18 $7.29 $7.14 $5.55 $4.01 ... more$6.16 Product Name:1pcs NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Square Wave SKU:3210 Items Description Features: 1.square wave signal generator. 2.Adjustable pulse 3.PCB size: 3.5x3.6cm 4.input voltage:5V-15VDC Package Listing: 1.5k ohm resistor x1 PCB x1 3296-103 potentiometer x2 male several short cap x1 3mm LED x1 104 cermaic capacitor x2 102 cermaic capacitor x1 DIP8 IC socket x1 NE555 x1 1uf 25v capacitor x1 $27.25. $12.80 $27.28 $12.25 $34.68 $26.49 $24.07 $8.40 Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order ≥ $40. Free Registered Tracking is provided for you. Order ≤ $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. Please feel free to contact us in advance. We promise to try our best to safisfy you! Please view How to leave us the Positive feedback STEP BY STEP. 1)If for some reason you're not satisfied with our service or product quality. Please
Buy It Now
$150.00 Shipping Condition: Used Location: China Your request will be replied within 12 hours.
Buy It Now
$2.80 Shipping Condition: Neu Location: China The DSO138 2.4" TFT Digital Oscilloscope is assembled. 1 x DSO138 2.4" TFT Digital Oscilloscope Assembled. Battery Protection Board. The acrylic case ... morekits you need to DIY. 1 x Acrylic Case Kits. Am 23.03.21 hat der Verkäufer die folgenden Angaben hinzugefügt.
Buy It Now
$100.00 Shipping Condition: Used Location: China We will do our best and help you provide the solution.
Buy It Now
$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.
Buy It Now
$2.99 Shipping Condition: New Location: China Current: 50A (max). Power: 1000W. Output: DC2.5-50V adjustable. Size: bare board 120 96 26mm, with shell 130 98 40mm. Weight: 241g bare board, 332g with ... morecase. Due to the light and screen difference, the item's color may be slightly different from the pictures.
Buy It Now
$3.99 Shipping Condition: New Location: China No.: BLF245. All leads are isolated from the flange. - Qty: 1pc. - High power gain. - Withstands full load mismatch. - Good thermal stability. - We hope ... moreyou enjoy using our item. Reminder: Be sure to use your product as directed;.
Buy It Now
$2.99 Shipping Condition: New Location: China SI5351 Clock Generator Module GY-SI5351 Clock Signal Generator Module High Frequency Signal Square Wave Frequency 8KHz-160MHz. Based on the PLL/VCXO+ ... morehigh-resolution multi-synthesizer junction, by setting the phase-locked loop and frequency divider, each output port can output a clock signal with an error of 8KHz-1 50MHz and an error of 0ppm.
Buy It Now
Free Shipping Condition: New Location: China High Carbon Steel Guitar Building Fret Beveling File Fret End Dressing Luthier. 2 x Buzzer Alarm. Brightness: greater than or equal 75mcd. Steel Travel ... morePortable Door Lock for Door Security Door Anti-Theft Stopper Door.
Buy It Now
$2.99 Shipping Condition: New Location: China Using a universal three-wire serial interface, its clock frequency is up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire and ... moredigital signal processor (DSP) interfaces. The DAC8563 device is similarly powered up at the middle scale.
Buy It Now
$3.00 Shipping Condition: New Location: China WYDZ-LMK61PD0A2 Oscillator Module 100MHz PLL Low Noise Differential Reference Source Multi-Frequency. - 1 x Oscillator Module (with fully shielded aluminum ... morealloy shell). LVDS signal transmission generally consists of three parts: differential signal transmitter, differential signal interconnector, and differential signal receiver.
Buy It Now
$2.99 Shipping Condition: New Location: China USB Device:Full/Low Speed. Program R0M:16KB. Touch key: 6 channels. Touch-Key: 6-channel capacitive detection, support up to 15 touch keys, support independent ... moretiming interrupt. Performance Features.
Buy It Now
Free Shipping Condition: New Location: China Feature: 1 dual MOS parallel active output, lower internal resistance, greater current, strong power, 15A at room temperature, 400W, to meet the use of ... moremost equipment; 2 wide voltage, support PWM; 3 easy to achieve high power equipment control. Specification: 1: working voltage: DC 5V--36V; 2: trigger signal source: digital high and low level (DC3.3V--20V), can be connected to the microcontroller IO port, PLC interface, DC power supply, can receive PWM signal, the signal frequency 0--20KHZ perfect support. 3: output: DC DC 5V--36V, continuous current at room temperature 15A, power 400W! Auxiliary heat dissipation, the maximum current up to 30A. 4: application: the output can control high power equipment, motor, bulb, LED lamp belt, DC motor, micro pump, solenoid valve, etc.
Buy It Now
$3.59 Shipping Condition: New Location: China Universal Generator AVR GAVR-8A AVR Generator Automatic Voltage Regulator Module. Description Product Feature: 110/220/440 VAC Programmable Input Rugged ... moreCompact Design With Under Frequency Protection Soft Start Voltage Ramping EMI Suppression Built-in Hihg Capacity 8A mp Fuse Parameter: SENSING INPUT Voltage: 90-480V ac max Frequency: 50-60 Hz nominal POWER INPUT Voltage: 95-264V ac max Frequency: 50-60 Hz nominal OUTPUT Voltage: max 90V dc at 207V ac input Current: continuous 2A.Intermittent 5A for 10 secs. Resistance: 15 ohms minimum REGULATION: +/ 1% Package Include: 1* Automatic Voltage Regulator Module Payment We only accept payment through Paypal. Please pay for your item within 4 days of the auction end time. A non-payment dispute will be regrettably opened if full payment is not received. Delivery details We ship worldwide except Italy and Brazil due to their strict customs tariff policys. All items will be shipped to buyer's ebay address. Before you pay. Please make sure your address in ebay matches the address you would like us to ship to. If you want to change the address, pls. add a note when you make the payment) Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. A notification email of dispatch will be sent to buyer after item is posted. Please email us if you don't receive our email after 5 days of full payment sent. All items will be shipped within 48 hours upon receipt of payment. You should be able to receive items within 3 weeks. Email us if not receive items after 30 working after full payment sent. Return Policy We have done our best to accurately and faithfully describe this item and are committed to ensuring your satisfaction with your purchase. If you receive an item that is not accurately described. Please contact us within 45 days of receipt and prior to leaving feedback. We will issue a refund upon our receipt of the original product which must also be in original condition. Buyer is responsible for shipping
Buy It Now
Free Shipping Condition: New Location: China Step 4: Test the ion windmill, turn off the power switch and stop the Tesla coil. Then turn on the power switch and the Tesla coil works. The arc is ejected ... morefrom the two ends of the ion windmill fittings and starts to drive the windmill to rotate.
Buy It Now
$5.85 Shipping Condition: New Location: China
Buy It Now
$120.00 Shipping Condition: New – Open box Location: China Your request will be replied within 12 hours.
Buy It Now
$3.23 Shipping Condition: Neu Location: China The second signal generator consists of CD4060 and CD4013, which generates a square wave signal with a frequency of 1HZ. CD4060 is a 14-level binary frequency ... moredivider/oscillator. It consists of a 32768HZ oscillator with external resistors R44, R43, C1, C2 and Y1.
Buy It Now
$12.00 Shipping Condition: New Location: Latvia This abha coil is will be tested and full working. waveform signal generator (DDS) or radionics device. Can use with radionics devices. I can make abha, ... morestar coil, rodin coil special for You, also many coils as bulk order.
Buy It Now
$25.00 Shipping Condition: Used Location: China ※All faulty due to improper installation or improper use will NOT be covered by the warranty. We will do our best and help you provide the solution.
Buy It Now
$3.59 Shipping Condition: New Location: China This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost! You can easily ... moreadd it with your own MCU/ARM/PIC/AVR/STM32 system!
Buy It Now
Free Shipping Condition: New Location: China Signal generator with adjustable frequency and duty cycle. 1 x DIY loose parts with. Short press SW2 to switch the function, with Nixie tube display, ... morethe data is clear at a glance.
Buy It Now
$6.75 Shipping Condition: New Location: China Fast switching speed, no instantaneous jitter. It is a single pole magnetic circuit suitable for operation with rectangular or cylindrical magnets. - ... moreDC brushless motors; current sensors; automotive ignition; security alarm devices.
Buy It Now
Free Shipping Condition: New Location: China Power: 15W. Separator lamp function: After the Tesla coil is energized, the fluorescent lamp can light up. 1 Mini Tesla Coil Plasma Speaker Electronics ... moreKit. Music playback function: A new concept speaker for arcing, used to stimulate the air, causing the plasma to generate air vibration.
Buy It Now
Free Shipping Condition: New Location: United States USB to serial port chip model: CH340G. It has 14 digital input/output pins (6 of which can be used as PWM outputs), 6 analog inputs, 16MHz crystal clock, ... moreUSB connection, power socket, IIC, SPI interface, and reset button.
Buy It Now
Free Shipping Condition: New Location: China 6J1 HiFi stereo tube preamplifier board finished preamplifier module (finished product). The front panel of the 6J1 audio amplifier is designed based ... moreon the circuit principle of the X-10D music fax machine, and is reasonably optimized.
Buy It Now
Free Shipping Condition: Neu Location: 荔湾区, China ã¦â€“â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 NE555 Frequency ... moreAdjustable Module Duty Cycle Square Wave Stepper Motor Driver Description: 100% brand new and high quality Quantity:1pc Weight:7 g Color: as picture show Size:30mmx22mmx13mm/1.18"x0.87"x0.51"inch) approx) The scope of this module: 1.Is used as a square wave signal generator generates a square wave signal used for experimental development. 2.To drive a stepper motor for generating a square wave drive signal. 3.Adjustable pulse generated for use by MCU. 4.Adjustable pulse generation. Control circuitry associated. A brief description: 1. The main chip: NE555; 2. Input voltage: 5V-15VDC. 5V power supply. The output current can 15MA around; 12V power supply, the output current can 35MA around; 3. The input current: ≥ 100MA; 4. The output amplitude: 4.2V V-PP to 11.4V V-PP. Different depending on the input voltage. The output amplitude will be different) 5. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Advantages: 1. The output with LED indication. There is no output straightforward(low LED volume, high LED off frequency is relatively low, the LED flashes) 2. The output level selectable frequency range. The output frequency is more continuously adjustable; LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz 3. The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency 4. The output frequency is adjustable; Period T = 0.7(RA +2 RB) C RA. RB is 0-10K adjustable; Low profile when C = 0.001UF; IF stalls C = 0.1UF; High-frequency file C = 1UF; HF stalls C = 100UF. So the frequency of the waveform buyers can own calculations. Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Package
Buy It Now
$3.79 Shipping Condition: New Location: China Mini-Whip MF HF VLF Active RX Antenna With Bias-Tee SMA Female Output Interface. 3PCS / SET Mini Plastic Storage Box For TRX-4 SCX10 D90 RC Crawler Accessories. ... moreThunderbolt DTS/DTS-HD Port DP to HDMI Adapter Cable HDTV For Mac Macbook iMac.
Buy It Now
$3.59 Shipping Condition: New Location: China WIFI Kit series is the new development of the cost-effective networking program, the main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked ... moreat 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / n HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). Onboard 32MByte Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, perfect support for Arduino development environment. Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b T.
Buy It Now
$3.00 Shipping Condition: New Location: China The data transfer protocol use single NZR communication mode. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping ... moretransmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.
Buy It Now
$50.00 Shipping Condition: Used Location: China
Buy It Now
$2.99 Shipping Condition: New Location: China Using a universal three-wire serial interface, its clock frequency is up to 50 MHz. The interface is compatible with standard SPI, QSPI, Microwire and ... moredigital signal processor (DSP) interfaces. The DAC8563 device is similarly powered up at the middle scale.
Buy It Now
$3.76 Shipping Condition: Neu Location: China Output capacity: DC 4V--60V, continuous current 10A at room temperature, power 600W! Under the condition of auxiliary heat dissipation, the current can ... morereach 15A. Dual MOS parallel active output, lower internal resistance, higher current, and strong power.
Buy It Now
$2.84 Shipping Condition: New Location: China
Buy It Now
$100.00 Shipping Condition: Used Location: 罗湖区, China We take our reputation seriously.
Buy It Now
$3.23 Shipping Condition: Neu Location: China Spot Welder. 45 In 1 Sensor. Module size: 25.6mm 17.78mm. Battery Protection Board. GPI0: supports up to 17 GPIO pins (including XI/X0 and RST and USB ... moresignal pins). GPI0 interrupt can be selected from 7 pins.
Buy It Now
$20.00 Shipping Condition: Used Location: China And we accept Wire Transfer, Escrow.
Buy It Now
Free Shipping Condition: New Location: Denver, United States EPLZON DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOSFET Transistor Trigger Switch Drive Module. Switch Type MOSFET, Temperature Switch Material 聚丙烯. ... moreOutput power: 400W. 10Pcs NOYITO 400W 15A dual MOS transistor driver module.
Buy It Now
Free Shipping Condition: New Location: China Connector StyleBNC Female Jack Adapter. Connection Mode: Welding. TypeBNC Connector. We(chat): 18133628994. Product Model: P7002S. Number of Poles1. Number ... moreof PortsNone.
Buy It Now
$2.99 Shipping Condition: New Location: China Module model: AD7606. Q: How much sampling rate can AD7606 serial data reach?. A: The most significant bit of AD7606 is the sign bit. When the range is ... more± 5V, 0 ~ 32767 corresponds to 0V ~ 5V, 32768 ~ 65535 corresponds to -5V ~ 0V, 32768 ~ 65535 is a 16-bit unsigned integer, actually equal to -32767 ~ 0 of 16-bit signed number.
Buy It Now
$3.99 Shipping Condition: New Location: China It is a 44.1k, 48k, 2-channel word clock. With built-in high-precision OCXO. A4: It can adjust the frequency of internal OCXO. Built-in a OCXO frequency ... morereference. When there is no external input, there will be signal output.
Buy It Now
Free Shipping Condition: New Location: China High Precision IoT Power Consumption Tester IOT Power-CC Small Handheld Power Meter 240x240 Full Color Screen, Maximum Range 24V/5A Features: Up to 10KHz ... moresampling rate Meet the power consumption test requirements of 4G, Bluetooth, WiFi, etc. Detailed view of signal emission Waveform preview can be viewed on the device side Provide dynamic library secondary development interface Can develop any tools for automated testing, voltage and current warning, waveform detection and other scenarios. Support connecting multiple devices at the same time Work: Continuous current range: 1μA~5A Resolution: up to 0.15μA Voltage measurement range: 0~24A Current sampling frequency: 0~24V Package Includes: 1 PCS IoT Power Consumption Tester.
Buy It Now
$3.00 Shipping Condition: New Location: China Download XGecu T56 latest software: (will be updated in the future). XGecu T56 Support Device List Each adapter has a clear prompt in the software, the ... morepin check function is located to the pin number of the chip.
Buy It Now
Free Shipping Condition: New Location: Commerce Township, United States EPLZON DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOSFET Transistor Trigger Switch Drive Module. 10Pcs 400W 15A dual MOS transistor driver module. Output ... morepower: 400W. Output current: 15A (continuous current at room temperature Enhanced heat dissipation, the maximum current can reach 30A).
Buy It Now
$2.59 Shipping Condition: New Location: China Output current:
Buy It Now
$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.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$2.56 Shipping Condition: Neu Location: China The data transfer protocol use single NZR communication mode. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping ... moretransmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.
Buy It Now
$211.51 Shipping Condition: New Location: Florida, United States "Bundled" constructions facilitate installation wherever two coax and two data cables to one location or one room is necessary. Two Cat6 4-Pair Unshielded ... moreTwisted Pair cables. Components of this composite bundled cable,Part Number # RMMJ6 AE1564 are.
Buy It Now
Free Shipping Condition: New Location: Joliet, United States High Reliability, High Availability: It adopts double MOS parallel active output to show lower internal resistance,greater electric current and power. ... more- If you receive an item and it doesn't work properly or you don't like it because of any reason at all.
Buy It Now
Free Shipping Condition: New Location: China Frequency of TCXO can be customized, range from 32.768Khz to 200MHz. (3)The board also include its own low noise low drop-out regulator to give the optimal ... morepower for the TCXO. Specification for TCXO.
Buy It Now
$2.99 Shipping Condition: New Location: China The Wi-Fi&BLE part uses the BL602 chip as the core processor and supports the Wi-Fi 802.11b/g/n protocol and BLE 5.0. Rd-01 is a radar module developed ... moreby Shenzhen Anxinke Technology Co., LTD. The module supports Wi-Fi&BLE.
Buy It Now
Free Shipping Condition: New Location: China 10Pcs High Quality Cable Magnetic Ring Ferrite Filter Core Nickel-Zinc Anti-Interference Noise Suppressor Plug Hifi Accessories. Nickel zinc ferrite, ... moreIt can improve the electromagnetic field around the solenoid so as to avoid external interference; It is easy to install, easy to use, and can be disassembled; Good performance, high efficiency and long life.
Buy It Now
$3.76 Shipping Condition: Neu Location: China 1 x WS2812B 4 4 16-Bit 5050 RGB LED Lamp Panel For Arduino. all reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion ... morenot accumulate. Full-color module, Full color soft lights a lamp strip.
Buy It Now
Free Shipping Condition: New Location: China Leakage Index: Ct1≥100;. Lighting Source: Led;. Pollution Rank Is Three Grade And Installation Category Is Iii;. Relative Air Humidity: ≤98%;.
Buy It Now
$2.99 Shipping Condition: New Location: China The main chip: NE555;. 1PCS X NE555 Duty Cycle and Frequency Adjustable Module Square Wave. -Low-frequency stall: 1Hz ~ 50Hz. -IF stall: 50Hz ~ 1kHz. ... more-In the high-frequency stall: 1KHz ~ 10kHz. -High-frequency stall: 10kHz ~ 200kHz.
Buy It Now
$3.30 Shipping Condition: New Location: China Support six channels of data reception.
Buy It Now
Free Shipping Condition: New Location: China The primary and secondary sides of the hole current transmitter are highly insulated and isolated, which bring high accuracy, small size, low power consumption, ... morewide frequency response, and anti‑interference.
Buy It Now
$1.69 Shipping Condition: New Location: China There are 5 programmable application input detection ports (3 modules switching quantity multiplexing, 2 switching quantities) and 1 programmable output ... moreport (3.3V output port). Provide a large number of practical engineering application case source code for free.
Buy It Now
$42.97 Shipping Condition: Brand New Location: China This product adopts 10MHz frequency standard, provided by OCXO crystal oscillator. 4.10M OCXO board, high stability, sine wave output. Interface: SMA. ... moreDC DC Interface: 5.5/2.1. 1 x Module. hope you could understand.
|
|
|
 |