The base of the clock is formed by a slick black PCB that holds an ESP32. The segments are driven through a set of 74LV595 shift registers to keep the required number of GPIOs to a minimum.

Just about every electronic device has some silicon semiconductors inside these days—from transistors to diodes to integrated ...

The best digital alarm clocks with charging ports don’t differ drastically from what you’d look for in any alarm clock, such as volume controls and big, easy-to-read displays.

This clock can still actually display the time in a sequence; one digit at a time. It’s not actually very jumbo, as the name describes, by measuring in at approximately 3-inches tall by 2-inches ...

We return to the Car Clock of the Week series with a type of clock that was all the rage in the 1970s and well into the 1980s: the mechanical "digital" timepiece with motor-driven reels. Honda ...