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Why GPS needs four satellites and still gets it wrong, the clock problem and errors behind every fix
GPS sounds simple until you realize your receiver has no atomic clock and the signal slows down, speeds up, and bounces before it even reaches you. This video breaks down the clever math and ...
Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...
What happens when a classic Nixie clock design runs out of I/O? This GPS-synchronized Nixie clock project shows how smart component choices and clean circuit thinking make room for seconds. It’s all ...
Upload arduino-gps-logger.ino to Arduino Nano Every Print this repository's STL files; I forget settings used, but note the following: Wall thickness should be adjusted to accommodate heat-set inserts ...
min_dist_to_tgt = constrain(min_dist_to_tgt, 1, 10); // in case students do anything crazy! if (error == 0) { // this means there is a 0x3F - if it is there, assume ...
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