CD Laser Head Module

Hc-05 hc05 bluetooth wireless rf transceiver module industrial bluetooth module rs232 / ttl to uart converter module for arduino

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Lm2662 +5v/-5v 200ma switched module capacitor negative voltage converter module diy electronic board

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1

-5%

Gy-apds9930-llc llc compatible module ambient light sensor infrared led proximity sensor module apds-9930

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-4%

Dl-20 remote zigbee cc2530f256rhar cc2530 2.4g wireless serial transceiver module data transmission module ttl 30ma board

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-7%

Mq8 hydrogen gas sensor module four screw sensor module alarm sensor mq-8 for arduino dc 5v

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1

-1%

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

11

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-3%

Bluetooth xbee shield v03 module wireless control for xbee zigbee board for arduino serial adapter module ft232rl ic 3.3v 5v io

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-19%

Ky-018 photosensitive optical sensitive resistance light board module detects resistor module for arduino diy kit sensor

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Mq-6 liquefied petroleum gas liquefied isobutane propane gas sensor module diy kit electronic pcb board module

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1

6-30v delay power off relay module timing switch control cycle timer module with lcd display intelligent control time board

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Dc-dc 0.8-3.3v to 3.3v step up boost power module for arduino voltage converter mini module for arduino board

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-3%

12v 24v 48v dc-dc step down power supply buck converter module car mobile power phone charging module charger voltage regulator

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1set pl2303 for arduino usb to rs232 ttl converter adapter module pl2303 pl2303hxa download board module 4pin cable for arduino

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1.44 inch 128*128 color tft red lcd display module 1.44" screen with spi serial backplane module 128x128 replace 5110 lcd board

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-7%

Rfm69cw hoperf 868mhz wireless transceiver module with rfm12b compatible footprint module board high sensitivity

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Dc 5v/12v/24v multifunction self-lock relay plc digital display cycle delay time timer switch module plc home automation module

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-0.8%

Dc 12v 5a human sensor body module sensor module ir pyroelectric infrared pir motion detector board

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1

-8%

5-6000mhz fixed gain 20db rf ultra-wideband medium power amplifier board module 5m-6ghz converter module dc 5v 85ma

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Cc2541 jdy-08 hm-11 ble bluetooth 4.0 uart ricetrasmettitore wireless module module serial transmission comptible cc2541

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1

For raspberry pi gpio adapter board module for raspberry pi extension board v3.0

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Mb-102 mb102 breadboard power supply module for solderless mini usb power supply compatible module dc 3.3v 5v

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1

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

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1

-20%

Dc 3-30v 10a pwm speed controller module motor controller single-pass digital isolator board

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Dc 12v icl8038 monolithic function signal generator module sine square triangle 50-5khz diy kit electronic pcb board module

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1

Tec1-12710 heatsink thermoelectric cooler cooling peltier plate module dc12v 10a

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1

350ma 1w led driver pwm light dimmer dc-dc 5-35v step down module

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-0.7%

10pcs 5v 650nm 5mw adjustable laser dot diode module red sight copper head mini laser pointer

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12v 24v to 5v dc-dc buck car charger step down module board 3a output usb regulated power supply module board converter

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Infrared remote control 12v timer delay relay led tube display module for arduino

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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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Xh-m601 battery charging power supply module board charger power control controller panel automatic charging power

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1

5mm led rgb matrix module driver board 8x8 + dot matrix for arduino avr top

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-23%

80db low power demodulating logarithmic amplifier module logarithmic detector log output amp board adjustable limited

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-3%

For raspberry pi 2 3 b b+ with screws gpio adapter plate expansion board raspberry pi shield multifunctional module

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Bms 25a 3s 18650 li-ion lithium battery protection circuit charging board module pcm polymer lipo cell pcb

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Green red 5v digital led temperature controller control module thermostat switch ntc waterproof mini sensor board

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-5%

1 channel 1ch dc 12v thermistor humidity relay humidity board and temperature control controller switch relay module 1 way

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-4%

2.4g 22dbm 100mw wireless transmission module board shielding case nrf24l01p+pa+lna 2.0v-3.6vdc 2.4ghz 100mw spi

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200pcs double head red and black 2 colors soldering tin wire cable length 15cm each

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2

Led digital single pulse spot welder control module red 40a 100a time transformer controller diy electronic kit

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-9%

10a 600w digital tube led display motor speed controller pwm speed regulator module pulse width adjustable governor

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-4%

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

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-4%

10pcs esp8266 esp32 esp-32 bluetooth wifi module dual core cpu with low power consumption mcu esp32s esp-32s esp-wroom-32

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1

-5%

Cc1101 wireless rf transceiver board 315mhz 433mhz 868mhz 915mhz sma antenna wireless module 30ma gfsk msk modulation

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1

4s lithium battery protection board 20a 18650 battery bms protection 14.8v 16.8v cell module diy electronic pcb board

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1

Mosfet mos 30v 6.5a power controller control large current isolated switch module board 195w microcontroller diy electronic

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Dual mode pwm olenoid valve frequency duty cycle adjustable cycle delay dimming speed control module board high power

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