5V 4 Channel Relay Board High Level Trigger Extention Board For Micro Bit-OKY6022

Product Model: OKY6022

5V 4 Channel Relay Board High Level Trigger Extention Board For Micro Bit

Product Description

Power Input:DC 5-9V
Output Voltage:DC 5V
Weight:35g
Type:Expansion board for Micro bit
Country of origin:Guangdong, China(mianland)

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Product Details

Product Description

Description:

The relay expansion board integrates 4 5V relay modules in one. It is fully compatible with the micro bit development board. When working, you only need to plug the micro bit development board into the Keyes micro bit relay expansion board, and input DC 5V at the relay VIN GND port. The voltage can be simple and convenient. The four relays on the expansion board are active high. The four relay control terminals are connected to P4, P3, P7, and P6 of the micro bit development board. We only need to control the high and low levels of the outputs of P4, P3, P7, and P6. You can control the switching of the 4-way relay.

Input voltage: DC 5V
Working mode: active high
Contact capacity: AC120V / 3A DC24V / 3A

Package Include:

1 x 4 Channel Relay Board High Level Trigger Extention Board