Analog SSR 230V Dimmer Module The board uses BTA12-600B, Triac suitable for general purpose mains power AC switching. They can be used as ...

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USB 4 Channel Relay Board-FT245RL This relay board with 4 SPDT relays and digital IO controlled via USB protocol, Suitable for home automati...

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INTRODUCTION The board uses BTA12-600B,Triac suitable for general purpose mains power AC switching. They can be used as ON/OFF function in a...