Making a clock with a common microcontroller like an Arduino isn’t very difficult ... LED clock (but you better know the resistor color code). Of course, an ESP8266 can serve as a simple ...

The significantly more random result of a thousand Arduino Entropy ... in the microcontroller clock to generate truly random numbers that can be used as seeds. Lifting code from the library ...

While Raspberry Pi users can code in multiple languages, Arduino has one simplified language ... while the other wire (serial ...