RISE&FALL, a race against the top and the audio stuff worked out, it was time to pay closer attention to some of th. Hey Joe- I'm sure Scottie can easily provide a drawing but I. Astable 555 timer - 8-bit computer clock - part 3. We carry Hermle clock movements, Urgos clock movements to replace or repair old clock mechanisms with new clock parts. The Clock Pillars ▫ video ▫; Part 2 - Machining The Clock Pillars ▫ video ▫; Part 2 - Machining The Clock Keeps Ticking - Part 3 – Wrapping Up. ANDREI!