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Hackaday11年

Arduino Hacks – Page 73 – Hackaday

The MAX7219 takes a 16-bit data word over a 10 MHz serial bus, so programming is pretty easy. Continue reading “Arduino Drives A 600-Character Display”→ ...
Geeky Gadgets4年

Nixie tube clock shield for Arduino - Geeky Gadgets

If you are considering building a Nixie tube clock you may be interested in an affordable Arduino shield perfect for the job with IoT connect ...
Lifehacker8年

Build a Traffic Status Monitor Into a Clock With an Arduino

To make things a little easier on yourself, Arduino shield-maker 1Sheeld shows off how to hack a clock to change color depending on traffic conditions.