Product Description

Description

The item is a professional 4-channel DC 5V relay shield module interface board with optocoupler， which is able to control various appliances， and other equipments with large current. It can be controlled directly by microcontrolle such as Raspberry Pi， Arduino， PIC， AVR， BeagleBone and many more. The relay module has four built-in status LEDs， and each output terminal has normaly Closed (NC)， Common and Normally Open (NO) connection.

Features

- Material: durable hard circuit board.
- 5V 4-Channel Relay interface board， and each one needs 15-20mA Driver Current.
- Standard interface that can be controlled directly by microcontroller (Arduino， 8051， AVR， PIC， DSP， ARM， ARM， MSP430， TTL logic).
- Equiped with high-current relay， AC250V 10A ; DC30V 10A.
- Each channel needs 15-20mA.
- Indication LED39;s for Relay output status.
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Package Including

1 * 4-Channel DC 5V Safety Relay Shield Module Board with Optocoupler for Arduino DSP AVR PIC ARM TTL Logic

Feature

Material: durable hard circuit board.
5V 4-Channel Relay interface board， and each one needs 15-20mA Driver Current.
Standard interface that can be controlled directly by microcontroller (Arduino， 8051， AVR， PIC， DSP， ARM， ARM， MSP430， TTL logic).
Equiped with high-current relay， AC250V 10A ; DC30V 10A.
Each channel needs 15-20mA. Indication LED's for Relay output status.