NE555 from discrete components
l.i.papadopol
“To better understand how the NE555 works and how to use it practically, I’ve decided to reimplement it using discrete components. Looking at its datasheet, you can see that its…
M-Digicard 3D printed enclosure
Last Christmas, I received an Anycubic Photon Mono 4K SLA 3D printer system as a gift. This printer employs UV-curable resin, which is spread over a display and then hardened…
EG&G DSPec MCA
Some time ago, in September at Marzaglia scrap-fair, I’ve got this EG&G Ortec DSPec table-top multichannel analyzer. My unit had the 5k 10 turn “Helipot” HV selector missing. I’ve replaced…