Review: Cheap Microcontroller Digital Clock Kit (SH-E879)

My take on an inexpensive digital clock kit based on an Atmel microcontroller. Being as I only caught the tail end of the Heathkit era, I'm thrilled that kits like this exist. Are they worth buying?

Open source code that might be useful for those who receive incorrectly programmed microcontrollers: https://github.com/KUMIKOMINOSATO/Clock6/ .

I plan to acquire and review more kits like this in the future.