2 channel 5v relay module brand.
2 channel 5v relay module datasheet pdf.
Before we proceed with the circuit to drive the relay we have to consider two important parameter of the relay.
Arduino 2 channel relay.
This is a low level 5v 2 channel relay interface board and each channel needs a 15 20ma driver current.
3v relay 12v relay 1 channel relay module 4 channel relay module.
Vcc and com pin is connected to the 5v power supply gnd pin is connected to the gnd in1 and in2 pins are connected to the digital i o pin.
It can be used to control various appliances and equipment with large current.
It is equiped with high current relays that work under ac250v 10a or dc30v 10a.
Ky 032 infrared obstacle avoidance sensor module description arduino ky 032 obstacle avoidance sensor is a distance adjustable infrared proximity sensor designed for wheeled robots.
2 channel 5v 10a relay module pin connectors breadboard usb cable 1.
45100777236 this is a 5v 2 channel relay interface board be able to control various appliances and other equipment with large current.
Connect the components based on the figure shown in the wiring diagram using pin connectors.
It is commonly use if the load circuit is ac.
Sainsmart 10 reviews sku.
This instructable is for connecting your arduino to a 2 channel relay module and using your sketch to control the switches i bought the 2 relay module on ebay for 9 50 to drive a couple of 240v parts a vacuum cleaner and a rotary engraving tool.
It can act as switch if the circuit and the load circuit have different supply voltage.
Let us learn how to use one in our circuits based on the requirement of our project.
It can be used to control various appliances and equipment with large current.
It can be used to control various appliances and equipment with large current.
It has three pins the vcc gnd and signal.
Ky 019 5v relay module description arduino ky 019 relay module is used to control ac circuits the relay acts as a switch that responds to a signal received from.
It is equipped with high current relays that work under ac250v 10a or dc30v 10a.
Keyes 5v relay module ky 019 description the new keyes 5v relay module is perfectly made for arduino application.
8 channel 5v optical isolated relay module this is a low level 5v 8 channel relay interface board and each channel needs a 15 20ma driver current.
Relays are most commonly used switching device in electronics.
