WINGONEER 5PCS KY-019 5V 1 Channel Relay Module Board Shield for PIC AVR DSP ARM for Arduino Relay
Features:
1. Name: Arduino Kit Module
2.5V Relay Module 1-Way Relay Module ARDUINO
3. New 5V Relay Module
It can be used as a microcontroller development board module and can be used as a household appliance control
TTL 5V-12V control signal
It can control DC or AC signal and control 220V AC load.
Normal open and normal close contact
Power indicator lamp
Control lamp, bright and bright
Transistor drive to increase relay coil, control the high impedance of the foot.
The control pin has a pull-down circuit to prevent malfunctions of a interrupted relay
Package Includes:
5x WINGONEER Module