Description

Product Description:
A breakout board with 1 channel 5V DC relay. The control signal is DC 5V – 7.5V. It can control 10A 250VAC, 10A 30VDC load.
Single relay expansion board
Can control a variety of household appliances,and high current loads
This module is 5V control voltage.

Features:
1, Relay5V DCpower supply,control signal scan be directly connected to the microcontroller IO port, you can also use 5V direct control relay.
2, each relay has a normally open, normally closed contact group.
3, the input control signal lines:
VCC is connected to 5VDC positive
GND with 5VDC negative
IN1 connected to the control signal input(standard TTL level)
Low relay,high relay is switched off.
4, a power indicator, and work status indicator.
5,diode IN4007 reverse protection.
6,there are four screw holes of 3mm diameter, easy to install
7,compact size, easy installation.

Package:
1pc 5V single-channel relay modules High level trigger