4 Channel 12v Relay Module Datasheet

Many of the optical mice have a 3v3 regulator inside looks like a transistor if you want to canabilise something.

4 channel 12v relay module datasheet.

It can be used to control various appliances and equipment with large current. 17 99 sold out elegoo uno r3 project smart robot car kit v 3 0 plus. Relays are most commonly used switching device in electronics. It has a standard interface that can be controlled directly by microcontroller.

4 channel 5v optical isolated relay module this is a low level 5v 4 channel relay interface board and each channel needs a 15 20ma driver current. Sold out elegoo uno r3 super starter kit compatible with arduino ide. Each output of the 4 channel relay module can be independently programmed to perform voting logic. This is a 5v 4 channel relay interface board and each channel needs a 15 20ma driver current.

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. 69 99 sold out. How to use a relay.

Mcb1 jun 19 2015 12 46 am in response to screamingtiger but i do not have 3 3v any where. The output state of the relay is shown by a led. It is equiped with high current relays that work under ac250v 10a or dc30v 10a. Before we proceed with the circuit to drive the relay we have to consider two important parameter of the relay.

4 channel relay module introduction relay shield employs high quality relay with four channels input and four channels output. 3v relay 12v relay 1 channel relay module 4 channel relay module. Applicable age 12 datasheet. Any number of 4 channel relay modules can be placed in any of the slots to the right of the transient data interface module.

Elegoo dc 5v relay module. Relays are most commonly used switching device in electronics. 3v relay 5v relay 1 channel relay module 4 channel relay module. The 4 channel relay module is a full height module that provides four relay outputs.

4 hannel 12v relay module 1. 1 x 8 4 channel relay module. It is equipped with highcurrent relays that work under ac250v 10a or dc30v 10a. It can be controlled directly by micro controller arduino raspberry pi 8051 avr pi dsp arm arm msp430 ttl logic.

4 channel 12v relay system issues. There are two important parameters of relay first is the trigger voltage this is the voltage required to turn on the relay that is to change the contact from common nc to common no. Some of the arduino s. How to use a relay.

The modularized design makes it easy to connect to arduino expansion board. It has a standard interface that can be controlled directly by microcontroller. It can be connected to 250v 10a ac element or 24v 10a dc element to the maximum therefore it can be used to control lights motors and etc. The 4 channel wifi relay module carried a esp8266 wifi module and mature 8 bit mcu with professional switching power supply circuit it could control the relay by android phone app within the local area network lan it is easy to set.

38 99 sold out elegoo uno basic starter kit compatible with arduino ide.