ALLENTOWN, Pa. - One of the Lehigh Valley's most notorious killers has eluded the execution chamber again. Last month, Pennsylvania Department of Corrections Secretary Laurel Harry signed a notice of ...
When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that ...
The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
Abstract: A high input voltage converter with a wide input voltage range is crucially required in long-distance submarine power system. However, the concise implementation of high input voltage and ...