General Purpose relay boards for your PIC, AVR,Arduino,Raspberry pi project. They may be controlled directly by TTL level. Power supply: 5V & 12V
Showing 1–20 of 22 results
12V 1-Channel Relay Module T Type 30A With Optocoupler
Rated 0 out of 5
0 Reviews- Coil Voltage: 12V
- Voltage: 20A for 120VAC/ 1HP, 240VAC/2HP & 30A for 28VDC
- No. of Channels: 1
- Relay Type: T relays
12V 2-Channel Relay Module T Type 30A With Optocoupler
Rated 0 out of 5
0 Reviews- Coil Voltage: 12V
- Voltage: 20A for 120VAC/ 1HP, 240VAC/2HP & 30A for 28VDC
- No. of Channels: 2
- Relay Type: T relays
12V NE555 Oscillator Delay Timer Switch Module Adjustable 0-10 Second
Rated 0 out of 5
0 Reviews16CH 12V Relay Module With Opto Protection LM2596 Power Control
Rated 0 out of 5
0 Reviews
16 Relay Trigger 12V LM2596 Power Control Module with Optocoupler Protection
16CH 5V Relay Module With Opto Protection LM2596 Power Control
Rated 0 out of 5
0 Reviews
16 Relay Trigger 5V LM2596 Power Control Module with Optocoupler Protection
ESP8266 5V 2CH. WiFi Relay Module – IOT Switch
Rated 0 out of 5
0 Reviews
DC 5V 2 CH Relay Module Based ESP8266 ESP-01 ESP01 WIFI Wireless Relay Shield for IOT Smart Home.
FR120N Isolation MOSFET MOS Tube FET Module PWM Relay Switch
Rated 0 out of 5
0 Reviews- FR120N Isolation MOSFET MOS Tube : 100V 9.4A
Multi-Function Delay Timer Module Switch Control Relay Cycle Timer
Rated 0 out of 5
0 Reviews- Operating voltage: 6 - 30V DC
- 1 Channel delay trigerred relay module
- Delay time: 0.1 second ~ 999 minutes
- Seven Segment Display