TDC-GP22 Universal 2-Channel Time-to-Digital Ultrasonic-Flow Converters Module Breakout Sensor Board

Micro usb bluetooth pam8403 3w+3w 2 channel class d digital audio amplifier board volume bluetooth receiver board player module

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Tdc-gp22 gp22 time digital converter module sensor for ultrasonic water meter spi interface universal 2-channel 4 wire converter

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-3%

4 channel relay module 4-channel relay control board with optocoupler relay output 4 way relay module for arduino mcu control

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4

Tmp102 digital temperature sensor breakout board module 12-bit 1.4v to 3.6vdc sensor module temperature module

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1

-0.3%

Yda138 dc 12v stereo bluetooth digital audio amplifier module board class d 2x15w 2 channel 2ch power amplifiers 2 way board

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Dc 24v time delay relay module digital led delay timer module switch control relais cycle high performancetimer module

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Dual channel wireless bluetooth 4.0 amplifier board audio receiver tda492p 25w+25w digital amplifier module

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-1%

2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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2 ch channel dual way micro usb independent pwm generator digital led duty cycle pulse frequency board module 5-30v 5v power

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3.3v i2c digital rgbw color sensor veml6040 breakout for arduino

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-2%

10pcs 3v to 5v 40ma for smd led module white led module for lilypad led module

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-2%

Ttp223 / ttp224 / ttp226 / ttp229 switch touch sensor digital 1 / 4 / 8 / 16 channel touch capacitive module

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-1%

1 2 4 8 16 channel dc 5v relay module with optocoupler low level trigger expansion board for arduino

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4

-12%

Diymore 12v raindrops controller module rain sensor relay module for arduino foliar moisture m35 monitor weather

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-2%

Soil moisture sensor detection module with relay soil sensor for arduino

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-0.8%

20pcs mini serial port for arduino mcu rs232 to ttl converter adaptor board module max3232 3-5v electronic parts development

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-1%

10pcs sx1308 dc-dc step up adjustable power board module boost converter 2-24v to 2-28v 2a step-up module automatic protection

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-2%

4-digit diy led electronic clock kit microcontroller digital clock time light control temperature thermometer diy kit module red

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1

-2%

5pcs lm2596 dc 5-35v to 1.25-30v step-down adjustable cc/cv power supply module lithium battery charger led driver board

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Diymore ov9655 camera module board webcam module cmos sxga 1.3 megapixel camerachip module development kit for arduino

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1set atmega328 atmega328p pro mini 5v 16m board module for arduino + 6pin cp2102 usb 2.0 to uart ttl adapter converter

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-3%

Lt3652 solar power supply 2a battery charging module lt3652 high precision charging extension board module diymore

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1

-0.4%

2pcs esp8266 l293d nodemcu motor shield board 2-channel high power h-bridge l293d esp-12e drive module for arduino car remote

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10pcs ch340 usb to esp8266 serial wireless wifi module adaper board ch340 esp-01 development microcontroller for arduino

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-4%

Ov2640 2.0 mp mega pixels 1/4'' cmos image sensor sccb interface camera module electronic integrated module for arduino

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-0.7%

3v 5.5v remote zigbee cc2530f256rhar cc2530 2.4g wireless serial transceiver module data transmission module ttl 30ma board

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1

-8%

Nrf8001 cjmcu-801 bluetooth 4.0 module low power 4 protocol bluefruit-le development board module 3.3v-5v

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-5%

10pcs 8 channel ttp226 digital capacitive switch touch sensor board module

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Diymore 2 channel optocoupler relay module optical isolation expansion board for arduino dc 12v

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5v 2 channel relay module with optocoupler isolation supports high low level trigger 2-channel 2 ch relay for arduino

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2

-4%

Diymore ac-dc 5v 600ma 3w isolated switching power supply module 220v to 5v buck step down module voltage regulator for arduino

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Dc 12v 10a delay timer switch adjustable 0 to 10 second with ne555 oscillator 2200w 8 pin dip module

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Pc817 2/4/8 channel optocoupler isolation board voltage converter adapter module 3.6-30v driver photoelectric isolated module

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-0.7%

New 5v 10a usb 8 channel relay upper computer icse014a 8-channel relay module

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-30%

160w non-isolated step-down converter buck module dc 4.5-32v to 0.8-30v adjustable voltage regulated power supply+aluminum shell

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Lm2596s dc 5v-36v to dc 1.5v-33v lm2596 step down power supply module best in stock

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1

-4%

Dual channel hx711 digital weighing pressure sensor 24 bit precision a/d controller module board control serial interface

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-0.7%

Diymore 2 ch speed measuring sensor module dupont wires pcb sensor module

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Dual usb step down buck converter adapter dc-dc 12v to 5v max 3a car power converter module with cable female port waterproof

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Digital led display time delay relay module board dc 12v control programmable timer switch trigger cycle module car buzzer

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1

-2%

12v to 5v 3a 15w mini usb output dc-dc power supply step down buck converter module power adapter for car

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-2%

For replace hm-10 cc2541 cc2540 bluetooth 4.0 uart transceiver board module transparent serial port

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1

-42%

Esp32 test board small batch burn fixture min system esp-wroom-32 esp-32 esp32s esp-32s development board module

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1

Diymore esp32 camera module development board dual-core 32-bit esp32 ov2640 camera sma wifi 3dbi antenna 0.91 oled camera board

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12-24v 4-channel 6 keys adjustment 4-20ma current signal generator source transmitter12864 lcd display module

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5pcs usb qc3.0 dc-dc buck converter charging step down module 6-32v 9v 12v 24v to fast quick charger circuit board 3v 5v 12v

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-0.9%

Standard usb to serial rs232 ttl uart rs485 converter adapter ftdi ft232bm/bl controller module for arduino support win7/xp/os

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5.0