With so many students attending class virtually these days, how can you give kids — or adults — some hands on experience with electronics projects? [Ben Finio] says you can by moving your lab to the ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

. ├── main/ │ ├── examples/ │ │ ├── battery_check.cpp # Example: Battery voltage check and RGB LED status indication │ │ ├── blink_example_main.cpp # Example: Blinking built-in, blue, and external ...