Hein (fub) wrote,

  • Mood:

LED clock update

Multiplexing works. And I got a switch and some buttons at Technica. The guy is starting to recognise us -- he was outside, enjoying the weather and smoking one of his cigars. When he saw us approaching (we were still 100m from the shop, so we could easily just have been passing by), he quickly went inside to wait for us behind the counter... He even starts to joke with us!

Turns out that the circuits also work perfectly fine on 4.5V instead of 5V. Wallwarts for 4.5V are cheap, so that's cool.

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