This article strictly focuses on how to connect the relay-module to the popular clap-switch. If you have come to this page from a search engine, we recommend you to visit the following pages:
Please follow the shown steps:
Step 1: Connect the cathode point of clap-switch to the cathode of relay-module.
Step 2: Connect the anode point to anode point.
Step 3: Connect the JST connector of clap-switch module to the relay-module. The clap-switch module gets power from the relay-module.
Step 4: Connect a 9V battery to power up the kits. The clap-switch module gets power from the relay-module.
Step 5: This is how you connect the lamp to the combination of kits.
This kit is available at our online store www.buildcircuit.net.