Repairing Faulty Light on Electrolux Rangehood ERCE9025
I shorted the light socket and the light ended up permanently ON. Here’s how I tracked it down and fixed it. Read more →
Category • Electronics
Electronics News & Repair Projects
A collection of fixes, hacks and random projects – from AV receivers and rangehoods to ricecookers, LED lamps and oscilloscopes.
Denon AVR-3312 in Protection Mode (Flashing Red LED)
My Denon AVR-3312 surround receiver kept shutting down with a blinking red LED. Here’s how I diagnosed the ASO protection fault and repaired it. Read more →
Repairing a Faulty Aldi LED Clamp Lamp
This was the second Aldi LED clamp lamp to die in a short time. I pulled the SMPS apart and found the culprit. Read more →
Programming Bosch Alarm Panel Without a Direct Link Cable
I managed to link a Bosch Solution 16 alarm panel to my computer using a USB-to-TTL converter instead of the official cable. Read more →
Replacing the Lithium Battery in Panasonic SR-DE103 Ricecooker
The clock battery died, so the timer became useless. I opened it up and upgraded the battery setup. Read more →
Ultrascope Installation Headache – Runtime Error 339
Installing Ultrascope on Windows 10 gave me “Runtime error 339 – SPTBDOCK.OCX missing or invalid”. Here’s what finally fixed it. Read more →
Buying from AliExpress
My notes on buying those hard-to-get electronic components from AliExpress – what’s good, what to watch out for, and how I use it. Read more →