4 channel 5V relay module low trigger with opto couple for arduino
4Channel 5V Relay Module
Description
This is a 5V 4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
- Each 5V Relay need 20mA driving current
- 5V TTL control input which can be directly controlled by Arduino, AVR, PIC, ARM and others
- Indication LED for each Relay’s Status
Specification:
- 10A @ 250VAC
- 10A @ 30VDC

0.2Watt 2V Solar Panel
Float Switch 1m Cable
Mega328-LCR Digital Transistor Tester
12v-2A DC Power Supply
Blue Tooth Module
Riv-Nut Kit M6- Manual puller
Case Shell kit DSO138*Oscilloscope
MHT5 Traffic Light Controller Electronic DIY Kit STC89C52 51 Single-Chip Microcomputer
100K Thermistor 104F
PIC 12F675
Banana Plug Male Green
Raspberry Pi 4B/Zero W 2.13-inch ink screen black and white(E-Paper)
4 digit display Arduino
Door And Window Alarm 90db
Banana Plug Female RED
LM3915-Audio DIY Indicator Kit
Atiny 85 DEV Board
LED Scrolling Programmable Badge 



Reviews
There are no reviews yet.