DIYables Relay 5V 1-Channel for Arduino, ESP32, ESP8266, Raspberry Pi
This is 3 pieces of 5V 1-channel relay modules that work with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller. A single package includes 3 pieces of relay modules.
DIYables DHT11 Temperature and Humidity Sensor Module
3v Relay Board for Raspberry Pi Arduino Relay Module 1
relay – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
ESP8266 - Button - Piezo Buzzer
Arduino Alexa Skillsesp8266 Wifi Relay Module 5v 1ch For Arduino
ESP8266 - IR Remote Control
8-relay module 5V with optocoupler low-level trigger compatible
ESP8266 - Stepper Motor Limit Switch
Equiped with high-current relay, AC250V 10A ; DC30V 10A 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Be able to
JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
Arduino Alexa Skillsesp8266 Wifi Relay Module 5v 1ch For Arduino