Mikroe Motion 4 Click

Mikroe Motion 4 Click is a long-distance PIR Motion Sensor (PaPIRs) with plastic lense and controllable output. The board features the Panasonic EKMC1603111 PIR motion sensor. The sensor is used as a human motion detector and detects movement up to 12m with 170uA current consumption. The Toshiba TLP241A photo relay is also featured on the Motion 4 click board. When motion is detected, the TLP241A can provide reinforced galvanic isolation for external signals used to drive some external high power electronic equipment. It allows up to 40V between the SSR contacts in OFF state, and currents up to 2A while in ON state. This is due to a very low ON-state resistance.