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Amazon.com: Arduino Nano [A000005] : Electronics
Amazon.com: SparkFun Pro Mini ATmega328-3.3V/8MHz Development Board Compatible with Arduino Boards and IDE : Electronics
Onyehn 1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for Arduino (Pack of 8): Amazon.com: Industrial & Scientific
Songhe DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5): Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 3pcs Pro Mini ATmega328P 3.3V 8M Module Board with Crystal Oscillator Compatible Arduino Pro Mini Replace ATmega128 : Electronics
Amazon.com: SparkFun Pro Micro - 3.3V/8MHz : Electronics
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Amazon.com: Arduino Uno REV3 [A000066] : Electronics
![Amazon.com: Arduino Uno REV3 [A000066] : Electronics](https://m.media-amazon.com/images/I/61AvdQOxFzL.jpg "Amazon.com: Arduino Uno REV3 [A000066] : Electronics")
Amazon.com: Arduino Uno REV3 [A000066] : Electronics
Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
3.3V Expansion Prototype Shield I/O IO Extension Board Module for Arduino Nano V3.0 3.0 IO IIC I2C Interface DC Power Supply PWM: Amazon.com: Industrial & Scientific
Hiletgo 5pcs SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module for Arduino: Amazon.com: Industrial & Scientific
5PCS MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless - Amazon.com
Amazon.com: CorpCo MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard : Electronics
Amazon.com: HiLetgo W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5 : Electronics
BUYGOO 6Pcs V-156-1C25 Micro Limit Switch with Hinge Roller Momentary SPDT Snap Action for Arduino CYT1046: Amazon.com: Industrial & Scientific
Amazon.com: ALAMSCN 3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1x 5.5mm Male DC Jack Plug for Arduino (Pack of 3) : Electronics
Amazon.com: arduino Power Supply Breadboard 3.3V 5V Power Supply Module+Minidodoca 9V 1A Adaptor 5.5 x 2.5mm+Alligator Clip Test Leads+Banana Plug Kit for Arduino UNO, Raspberry Pi, STM32 Electronic DIY etc : Electronics
Amazon.com: Oiyagai 5pcs Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard : Electronics
Amazon.com: HiLetgo ENC28J60 ENC28J60-I/SO HR911105A Ethernet LAN Network Module SPI Interface 3.3V for Arduino AVR PIC LPC STM32 : Electronics
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Amazon.com: Arduino Zero [ABX00003] : Electronics
Amazon.com: Arduino Pro 328 - 3.3V/8MHz : Electronics
Amazon.com: 4Pcs ESP8266 Serial Wifi Module ESP-01 Updated Wireless Transceiver Board 3.3V for Arduino : Electronics
Amazon.com: AITRIP 3 PCS Redesign Pro Mini ATMEGA328P 3.3V 8MHz Replace ATmega128 Module Development Board Microcontroller for Arduino PRO Module (3PCS) : Electronics
Amazon.com: HiLetgo 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino Duemilanove Robot : Industrial & Scientific
Amazon.com: Pzsmocn 8-Bit Level Shift Board Compatible with Arduino and Raspberry Pi. 1.2V/1.8V/2.5V/3.3V/5V Bidirectional Conversion, Push-Pull 60Mbps Open-Drain 2Mbps(MAX), for I2C, UART, SPI, OneWire, etc. : Electronics
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