Showing 1–9 of 40 results
1 channel 12V 10A Relay Control Board Module with Optocoupler
1 channel 12V 30A Relay Control Board Module with Optocoupler
1 Channel Relay Module 12V High and Low Level Trigger Relay Control
1 Channel Relay Module 30A with Optocoupler, Isolation 12V High and Low Triger with Guide Rail
1 Channel RF Wireless ON/OFF Smart Switch with RF Remote Control
12V 1 Channel Bluetooth Relay Module Things Smart Home Remote Control Switch
Features :
- Â Onboard high-performance MCU and SPP-C Bluetooth 2.1 slave module;
- Â Provide Bluetooth relay control APP;
- Â Control distance: 10M (open environment);
- Â Working voltage: DC12V;
-  Onboard 1 way 12V, 10A/250V AC 10A/30V DC relay, which can be activated continuously for 100,000 times, has diode effusion protection, and has a short response time;
- Â Onboard Bluetooth status indicator and relay indicator;
- Â Reserve the UART debugging interface, which can be used to modify the Bluetooth pairing password.
- Â Board size: 62*20mm
12V 1 Channel Relay Module (with Optocoupler)
12V 1 Channel Songle Relay Module 30A Power Failure Relay
12V 16 Channel Relay Module (with Optocoupler)
Specifications:
- 12V relay with AC contact capacity of 10A 250V and optocoupler protection.
- Onboard power supply module does not need an external power supply. I / O port driver is active low.
- The module can be used as microcontroller development board module and also as appliance control, PLC extended output.
- It is using the industry’s top -quality isolation optocouplers, strong anti-jamming ability, stable performance.
- The 1-16 road can be any full on/off or any road.
- All interfaces can be directly connected through the terminal leads, very convenient.