Amazon.com: Voltage to Current Module, 0-5V to 4-20mA Voltage Transmitter Non-Isolated DC7-30V Signal Generator Moudle : Electronics
Amazon.com: SunFounder Relay Module Compatible with Arduino and Raspberry Pi 5V DC Trigger by HIGHLO (HIGH Trigger) : Electronics
Amazon.com: amomii UNO Microcontroller (Compatible with Arduino IDE), Coding and Hardware Tutorials, USB Type-C Connector, 3D Printable Accessories, Example Projects and Code, Higher Power Handling Capabilities : Electronics
Amazon.com: OSOYOO 3pcs Nano Atmega328P Module CH340 5V/16M USB-C Micro-Controller Board for Arduino Nano V3.0 : Electronics
Amazon.com: KOOKYE 3PCS Pro Micro ATmega32U4 5V/16MHz Module Board 2 Row Pin Header for Arduino Mini Leonardo : Electronics
Amazon.com: HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger : Industrial & Scientific
Amazon.com: KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project : Electronics
Amazon.com: HiLetgo 5V 4 Channel Relay Shield for UNO R3 Relay Shield Four Channel Relay Shield for UNO R3 : Automotive
Amazon.com: SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics
Amazon.com: 3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A) : Industrial & Scientific
Amazon.com: DORHEA for Nano V3.0 ATmega328P Nano Board CH340 5V 16M Microcontroller Board, Compatible with Arduino Electronics Development Board Nano 328P Nano 3.0 : Electronics
Amazon.com: KEYESTUDIO Plus Board for Arduino UNO R3 with Type-C USB Cable, 3.3V 5V 1.5A Output Current, More Powerful Controller Board : Electronics
Amazon.com: 4PCS Mini Nano V3.0 ATmega328P 5V 16M Mini USB Microcontroller Board with 4xUSB Cable Compatible with Arduino Nano V3.0 : Electronics
Amazon.com: ALMOCN 6PCS 3.3V 5V MB102 Breadboard Power Supply Module DC 6.5-12V USB for Arduino Solderless Bread Board : Electronics
Amazon.com: DWEII 2PCS for Nano V3.0 ATMEGA328P Module CH340C Chip 5V 16MHz Mini USB Micro-Controller Board with 2PCS Mini USB Cable Compatible with Arduino : Electronics
Amazon.com: KEYESTUDIO Plus Board for Arduino UNO R3 with Type-C USB Cable, 3.3V 5V 1.5A Output Current, More Powerful Controller Board : Electronics
Amazon.com: ACEIRMC 5V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power for Arduino DIY Kit PiC ARM AVR (1pcs) : Electronics
Amazon.com: WWZMDiB UNO R3 ATmega328P microcontroller CH340G Improved Version Development Board Compatible with Arduino IDE with USB Cable and 2.54mm Straight Pin Header : Electronics
Amazon.com: 2 pcs 5V 2 Channel DC 5V Relay Module with Optocoupler High/Low Level Trigger Expansion Board : Industrial & Scientific
DAOKI 4 Channel 5v Relay Shield Module for Arduino UNO R3 Relay Shield Interface 4 Four Channel for PIC AVR DSP ARM MCU Arduino UNO R3: Amazon.com: Industrial & Scientific
Amazon.com: AITRIP 3pcs for Arduino Mini Nano V3.0 ATmega328P 5V 16M Micro Controller Board Module with 3pcs USB Cable Compatible with Arduino IDE : Electronics
HiLetgo 2pcs ACS712 30A Current Sensor Module 30A Range ACS712 Module: Amazon.com: Industrial & Scientific
Diitao ACS712 Current Sensor Module 5A Hall Effect Current Sensor Modules,3pcs 5A Current Sensors+2pcs DC 0-25V Voltage Dividers for Arduino(5A,5): Amazon.com: Industrial & Scientific
Amazon.com: 4 Channel Relay Module with Optocoupler 5V Low Level Trigger Relay Expansion Board for Arduino UNO R3 DSP ARM PIC AVR STM32 Raspberry Pi : Electronics
