Over the last few years, the price of a good digital picture frame has dropped to the point that we don’t often see DIY versions anymore. As much as we might hate to admit it, it’s hard… ...

As a general concept, fault injection is a technique that studies how a system reacts to unusual or unexpected external forces. The idea is that, if you can trigger a glitch at the precise moment, … ...

No, is the answer. Expressif’s ESP8266 and ESP32 chips (found in several Adafruit Wi-Fi Feathers and lots of other Arduino IDE-compatibles) don’t have any hysteresis and might get confused by slowly ...