5V, 2Ch, Relay Module with optocoupler
BD 7.500
This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipments with large current.
It can be controlled directly by Microcontroller(for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
1. /9/5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current
2.Equiped with high-current relay, AC250V 10A ; DC30V 10A
3.Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
It can be controlled directly by Microcontroller(for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
1. /9/5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current
2.Equiped with high-current relay, AC250V 10A ; DC30V 10A
3.Standard interface that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
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Product Details
Features
- Relay Maximum output: DC 30V/10A, AC 250V/10A
- 2 Channel Relay Module with Optocoupler LOW Level Triger expansion board, which is compatible with arduino
- Standard interface that can be controlled directly by microcontroller ( 8051, AVR, *PIC, DSP, ARM, ARM, MSP430, TTL logic)
- Relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal
- optocoupler isolation, good anti-jamming
Schematic
VCC and RY-VCC are also the power supply of the relay module. When you need to drive a large power load, you can take the jumper cap off and connect an extra power to RY-VCC to supply the relay; connect VCC to 5V of the MCU board to supply input signals.