FFcossag
New to the channel? Check out the playlists! I make a point by having my videos very well-sorted.
This channel is all about taking apart, fixing and testing electronics, usually rescued out of dumpsters. I sometimes review cheap products out of China, and sometimes they explode. Audio amplifiers get thoroughly tested with my big dummy load and my HP 339A distortion meter, ensuring that this channel remains 100 % free of audiophile snake oil contamination at all times.
Most of my videos are released to the public domain. That means that you can do anything you want with them, and you don't even have to ask for my permission. However, please refrain from re-uploading my videos in their entirety.
Cheers. I hope you enjoy my content. There's a Paypal donation button at the top of this page, as well as a Patreon link for those excellent people who'd like to support the channel on a regular basis.
CONTACT ONLY IN ENGLISH OR SWEDISH
ZGCJ Panel Meters from AliExpress: Sort of not awful?
25 kVA Diesel goes on a ride!
25 kVA Diesel: A closer look & some clean-up
B&O Beosound 9000 MKIII Testmode 71
25 kVA Diesel Genset Testing
Elcat Lithium Conversion EP6: More TinCanBMS Integration
Elcat Lithium Conversion EP5: Introducing TinCanBMS
when the diesel starts
Elcat Lithium Conversion EP4: Battery heating & cooling
Elcat Lithium Conversion EP3: Charger woes & BMS v. 0.01
Elcat Lithium Conversion EP2: Will it drive on UNPROTECTED Tesla batteries?!
Elcat Lithium Conversion EP1: Battery Box
I bought an Elcat electric van!
Tesla Model S except it's a WOODEN TEST JIG!
AudioPro Allroom One: 72 volt battery hack!
Making "Dubai lamps" from 13 W Philips bulbs with a simple hack!
Installing a 6 kW 48 V rectifier rack in the basement
More old batteries! Sonnenschein A612-100
Why you should individually charge new lead-acid batteries before install
DEFA Termini II 1200W no fan spin repair (failed diode)
Blog: Ridiculous energy prices. Guess we're running on batteries.
OH NO! Why is Cell 23 completely discharged?!
OPzVLOG 9 - Bank Cycling #2
All my stuff is trash. Why isn't yours?
Capacity test of every individual cell block in a bad ebike battery
A plague of big crappy ebike batteries is coming.
ASUS VG27A brightness mod - dimmer & wider range with a brightness knob
Voc clamp for running 4 series panels on a TS-MPPT-60
Optonica SM-7100 repair notes & mods
AG03 headphone amp output impedance mod 120 Ohm to 1.85 Ohm