The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Making airplanes with foam board is really handy since this material is very cheap, easy to work with, and durable. It's the same material the channel Flite Test uses in their builds. I recently tried ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Smart home devices promise convenience, but the recent DJI robot vacuum hack exposes just how vulnerable these gadgets can be. In an unexpected turn of events, a hobbyist programmer connected a ...

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Program Audio’s new compilation — a surprise release they upload to Bandcamp the day I visit — raises money for the National ...