Load testing an OnePlus charger

After my previous post with a pretty disappointing result, I decided to try one of my more trusted phone chargers. This one is from my...

USB power supply test

Today I stumpled upon my Re:load Pro electronic load, and decided it would be fun to control it with some python code. After just a...

Monoprice MP Mini SLA spare parts

Just before Christmas I got my first SLA printer. Being in EU, I found it difficult to actually find spare parts for it. At first...

iDRAC6 No Active LOM fix

After upgrading bios and firmware on my Dell R610 server, iDRAC6 stopped working. Accessing the menu by pressing CTRL-E on boot, was giving me “No...

Accuracy of micro switches

I see a lot of people doing all kinds of upgrades on their 3D printers, but not many are doing one of the simplest things...

Unraid: Fixing VM boot order

Shell> _ In Unraid it is easy to add and run virtual machines, but sometimes something isn’t configured just right, and then you are just...

Garage door opener project – Part 1

For some months, my garage door opener has started to acting more and more weird. It randomly forgets the calibration for how heavy the door...