C, and you'll often find a USB-C port labeled as a video-out port on laptops, too. While having several connection options is ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

An oscilloscope is a device used to observe various types of signal voltages 📉. On a graphical display, an oscilloscope can represent voltage as a one-dimensional graph, where one axis represents ...

Warning: This is a work in progress and may contain bugs and/or incorrect documentation. This driver is based on devbis' st7789_mpy driver. I modified the original driver for one of my projects to add ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

The first mini-laptop with an Intel Alder Lake-N processor is now available from AliExpress for about $350 and up. The little computer has an 8 inch IPS LCD display with support for pen and touch ...

The alarm clock you've always dreamed of! Cloc is an original alarm clock. Developed around an ESP32 module, it has functions not found in a commercial product: - Automatic time setting from NTP ...

The most generally used technique of load power monitoring is non-intrusive load monitoring, which requires only one device to be mounted on the bus to monitor the current parameters and the working ...

Car owners who live in places with extreme weather know how terrible it can be to sit in a car surrounded by snow waiting for it to heat up or to sweat in a sauna waiting for your A/C to cool down.