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MrJohhhnnnyyy @UCGKoDyrC8Pc93-zqdDvMj9A@youtube.com

8.5K subscribers - no pronouns :c

Videos about my electronics projects, repairs and other rela


08:21
Happy New Year Everyone
28:06
I live in a WAR ZONE now (explicit)
16:15
DC adapter (wall wart thingy) diagnosis
18:15
Update 13th of July 2020
24:30
Buck converter-based Pb-acid battery charger
13:29
Soviet charger&projects in background
11:24
Update (it's about time, isn't it :))
18:43
Diff amp using discrete parts
06:42
I'm just tired
03:38
Happy New Year to all of you!
10:33
65W CFL Repair Attempt
08:32
Speed regulator for universal motor
11:16
Update!
03:47
Li-Ion battery vs the elements
03:01
Simple FM superregen receiver
06:34
Cheap temp controlled soldering iron
07:23
Simple turn signal relay
03:50
Another set-top box repair
09:29
Voltage regulator for scooter is in a box now
14:14
Simple voltage regulator for scooter/motorcycle
02:21
Very FAKE device for scooters
18:43
Schematic for protection&feedback of my ATX battery charger
22:13
Micro USB socket repair - part 2 of 2
21:05
Micro USB socket repair - part 1 of 2
23:47
ATX PC power supply made into car battery charger
39:31
Long video about transformer calculation using special software
18:56
Car battery charger repair - Part 2 of 2
15:28
Car battery charger repair - Part 1 of 2
11:54
Boost converter w/ aux +10V rail
16:10
Quick look at "ElmCie" LC meter
11:10
Modifying power output of a ballast for fluorescent tubes
11:49
Repairing ballast for T8 fluorescent tube
20:22
LED bulb repair
15:50
SAMYOUNG cap dissection
01:04
Happy New Year
05:04
Derating an LED bulb
25:55
LG CRT TV Repair: No Power - Part 2 of 2
25:18
LG CRT TV Repair: No Power - Part 1 of 2
02:01
Let it snow...
20:19
The Crap-O-neer is back!
25:37
Another set of speakers to repair - Part 2 of 2
10:28
Another set of speakers to repair - Part 1 of 2
20:29
Another boring repair - Part 2
06:54
Another mod to my JT boost converter
04:51
Screen capture test and xfmer design
14:15
Another boring repair
08:36
12V 2A self-oscillating halfbridge
10:02
mje13001 SMPS is now quiet (EMI-wise)
27:23
tl494 SMPS: Part 10 - Schematic
39:06
Look inside my scope
27:29
Look inside AN8008 and some tests
06:03
Weird piece of Soviet era equipment
07:28
tl494 SMPS: Part 9 - Problems fixed
18:05
tl494 SMPS: Part 8 - Let's talk about problems
09:24
UC3844 12V 3A flyback on new PCB
11:18
tl494 SMPS: Part 7 - Test run #1
09:29
tl494 SMPS: Part 6 - RC snubber, loop compensation
16:21
tl494 SMPS: Part 5 - assembling the PCB
09:03
tl494 SMPS: Part 4 - PCB overview
15:02
AN8008 unpacking