Electronics is an expensive hobby. You often need to buy expensive hardware to complete a small hobby project. Fortunately, searching will give you a long list of cheap “retired” parts. If you’re sure ...
ESP-01 is a tiny and useful piece of hardware. It has a 32-bit MCU, 2.4GHz 802.11 b/g/n WiFi, 1MB flash memory, and several other useful embedded features. Such ...
I have a wee major project underway - a giant clock made out of seven segment LED strips. Lots of soldering: Much to my surprise, the soldering all went fine and my Arduino code to display the time ...
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