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 … Read more
Infrared is a type of electromagnetic wave with a wavelength longer than red light. Since it exceeds the range visible to the human eye, it cannot be seen by humans; however, sensors can detect it, with wavelengths generally between 760nm and 400nm. We can utilize this to create an infrared controller. Infrared remote controls are … Read more
Infrared Thermometer Technical Principles All objects with temperatures above zero degrees (-273.15°C) continuously emit infrared energy into the surrounding space. Their radiation characteristics, the magnitude of radiation energy, wavelength distribution, etc., are closely related to the object’s surface temperature. Conversely, by measuring the infrared energy emitted by the object itself, we can accurately determine its … Read more
Recently, many friends have sent messages saying they have received their desired offers, and I sincerely feel happy for you. You must believe that hard work will not be in vain.Looking at this year’s admission situation, device projects are one type of project that students applying for Interaction Design and Service Design majors are advised … Read more