Set an LM317 circuit up to output 10mA, say, and you can safely test out about any LED. Read off the operating voltage, subtract that from the supply voltage, and then divide by your desired ...

Part 1 of this DI series explains the commonly used SDR IQ signal representation and negative frequencies with the complexity of Continue Reading ...

Raspberry Pi has just launched the 16GB RAM variant of the Pi 5, priced at $120. This marks a major step up in the Pi lineup, offering users… Be a part of our ever growing community. Semicon Media is ...