Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
Today, we’re about to review not one, but two new Matter devices: the SONOFF Basic Gen5 Smart Switch and the SONOFF Tx Gen2 ...
That 36 MB/s has to be sustained from PSRAM to the LCD DMA, while the CPU (and LovyanGFX, used for graphics) are also writing ...
If you’ve ever wanted to pump sound to all the rooms of your house, you might use any one of a number of commercial solutions ...
Abstract: This letter proposes a contention-based random access for air-to-ground communications, which is based on a slotted ALOHA protocol with a relay control scheme (RCS-ALOHA). In RCS-ALOHA, idle ...
Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...
Abstract: This paper investigates the control issue related to backlash nonlinearity in permanent magnet synchronous motor (PMSM) servo systems by introducing a relay-polynomial second-order ...