Strong Series Micro Digital Powerful ATmega32U4 ATMEGA32U4-AU 3.3V Microcontroller Board Module Micro USB DIY Kit for Arduino

Pro micro atmega32u4-au board module 5v 16mhz replace pro mini atmega328 for arduino mini usb voltage regulator diy kits

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Diymore ch340 nano v3.0 atmega328p-mu atmega328 microcontroller module micro usb adapter development board for arduino atmega328

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1

Detection module uv sensor module for arduino ultraviolet ray board 3.3v 5v diy electronic pcb board

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Mega 2560 mega2560 r3 atmega2560 atmega16u2 microcontroller board module micro usb 16mhz replace ch340 ch340g for arduino

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-7%

Esp8266 serial wifi wireless esp-01 esp01 adapter board module 3.3v 5v compatible serial module for arduino esp-01

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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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Diymore stm32f103c8t6 arm stm32 minimum system development board module for arduino micro usb controller arm learning board diy

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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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-3%

10pcs pro micro for arduino atmega32u4 controller micro usb 5v 16mhz atmega32u4 board module repalce atmega328 pro mini

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Leonardo r3 microcontroller atmega32u4 development board with usb cable compatible for arduino diy starter kit

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5.0

-0.6%

Diymore ft232rl ftdi usb to ttl serial adapter module for arduino mini usb port 3.3v 5.5v

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Atmega32u4 5v 16mhz nano pro micro usb controller board for arduino with bootloader mega32u4 mini leonardo atmega32u4-au 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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Ttl to rs485 power supply converter board 3.3v 5v hardware auto control module for arduino avr wide voltage singal indicator

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Esp8266 micro usb nodemcu v3 ch340g ch340 module wireless internet development board for arduino wemos d1 ide iic i2c spi

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5.0

Dm strong series atmega16u2 microcontroller expansion module for arduino mega2560 r3 atmega2560 with usb cable programming board

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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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I2c wiichuck nunchuck adapter shield module board for arduino diy kit project module without broking the controller board

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1

5pcs/lot two channel iic i2c logic level converter bi-directional board module 5v to 3.3v for arduino

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2

5.0

-13%

Prototype pcb development bread board expansion shield board breadboard protoshield module for arduino r3 one diy kit 2.54mm

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5.0