The tool allows anyone (who knows Python coding) to plug in a city name, and latitude and longitude coordinates or a street address and get a square mile map. As samples, Boeing has made maps of ...

The 10×8 grid of lights is controlled by a PIC 16F877A. This display orientation is perfect for the 8-bit controller, which uses an array of ten bytes to keep track of the pixel data.

Mankind’s fascination with airplanes is unbroken. Whether you’re outside with your camera, getting an actual glimpse of the aircraft, or sitting at home with your RTL-SDR dongle and hav… ...