Popularizing knowledge of digital and analog electronics, promoting science and education for national prosperity. In this issue, Maker e Workshop teaches everyone how to create an infrared remote control switch circuit to control household lights, fans, garage doors, etc., making it convenient and practical. When it gets cold, we can lie in bed directly, or when we get up at night in complete darkness, it is inconvenient to walk over to turn on the light. With our infrared remote control switch circuit, you can directly control the lights.
