A "normal" style relay to switch a single "data" line to turn on/off. Perfect for RaspberryPi or Aduino projects. You need 5v to power the relay coil. The input (IN) requires just a few milliamps at anywhere between 2.5v and 12v. You can even use the same voltage you are powering the coil from. Features: · Lo
Relay For Raspberry Pi Or Arduino 1-Channel 5V Relay Module, 48% OFF
250V/10A 1 Channel SPDT Power Relay Module 5V Control for DIY Arduino – Envistia Mall
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5V Relay Module with Isolated Optocoupler High or Low Level Trigger Relay Board 1 Channel 5V Relay Module Relay Switch for Raspberry Pi Arduino Relay
he control DC or AC signal, you can control 220V AC load. Supply Voltage: 5V Quiescent Current: 4mA Working Current: 65mA Trigger Voltage: 0-2V
AITRIP 10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger Compatible with Arduino Raspberry pi ARM AVR
1-channel 5V control Single-Pole Double-Throw (SPDT) AC power relay board can be controlled directly via a microcontroller and switch up to 10 amperes
250V/10A 1 Channel SPDT Power Relay Module 5V Control for DIY PIC AVR DSP ARM MCU
AITRIP 10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger Compatible with Arduino Raspberry pi ARM AVR : Industrial & Scientific
Free Shipping! Keyestudio Single 5V Relay Module Compatible
Geekstory 5pcs 2 Channel 5V Relay Module 10A with Optocoupler Low Level Trigger Expansion Board for Arduino R3 Mega 2560 1280 DSP Arm Pic
Relay For Raspberry Pi Or Arduino 1-Channel 5V Relay Module, 48% OFF
Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi
ELECTRONICS-SALON Two DPDT Signal Relay Module Board, Dc5v Version, for Pic Arduino 8051 AVR.
JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM : Electronics
Module de Relais pour Raspberry Pi A+/B+/2B/3B, Module de Relais à 6 Canaux, Module D'extension, Module D'extension de Carte de, module relais pour raspberry
Relay For Raspberry Pi Or Arduino 1-Channel 5V Relay Module, 48% OFF
250V/10A 1 Channel SPDT Power Relay Module 5V Control for DIY Arduino – Envistia Mall