If you need two relays to switch up to 9A you should consider the 3053 - Dual SSR Relay Board. If you only need to switch around 500mA, you can choose the more economical 3054 - SSR Relay Board 0.5A.
User Guide
Mechanical Drawings
Solid State Relay Primer
Download 3D Step File
* 모든 물품은 부가세 포함금액 입니다.
* 재고가 없는경우 약 1주~2주정도의 시간이 소요될 수도 있습니다.