35:20

FNIRSI FNB38 Features Test(PD, QC, EMarker) and FAKE XIAOMI 120W Charger Teardown

32:42

In my Mailbox #003; Stuff from Pollin.de and Aliexpress

20:36

INNOTEC LAB605-A 0-500V, 0-500mA 250W HV Power Supply, Test and Teardown

22:27

SMPS Dual Loop Error Amplifier Module & Howto Step by Step 2 Sided PCBA Order Process

25:28

Universal FrontPanel Module with MCU, TFT, Rot_Enc, Buttons Part#1; Schematic,Concept,Design

39:50

MIKROTIK RB951G-2HnD Teardown, Hardware and Circuit Blocks Details

19:42

ROETEST Tube Tester Build Part 11; HV Indicator Top cover PCB, Schematic, Details, Viewers request

11:10

DVB-IP, DVB-T Set-Top Box(STB); One of my more demanding Designs, by Viewer Request

32:30

NEW and IMPROVED NANO Design with an ATMega328PB MCU

34:39

XY-FZ35 35W 25V 5A Mini Digital Electronic Load, Schematic,Teardown,Test (Not Bad!)

16:45

In my Mailbox #002; From Pollin.de and AliExpress

44:02

MASTECH MS7221 Calibrator, Stories,Teardown, DAC Circuit Schematic,Details

25:41

S-360-12 (12V 30A) Cheap China PSU that works Differently! Schematic, Design Details

34:38

In my Mailbox #001; From Pollin.de, Neuhold.at and AliExpress

17:16

Details on my Power Supply Design for YOGOGAWA Active Probes, Viewer Request

15:29

HJS-480 Series Cheap China PSU's; How the Current Regulation works, Simulation, Details

32:59

BENNING SlimLine 2000SE 48V 2000W Telecom Power Supply, Teardown, first look

32:32

Cheap PushPull Power Boost Inverter Modules, Schematics, Details, Testing

24:25

Cheap Miniature High Voltage Power Modules, Schematics, Details, Testing

17:25

YH11068A 45-390V High Voltage DC-DC, Schematic, Details, Tips and more!

19:34

Low Cost GPS Signal Level Meter Part 2; Assembly, Test, Case Design

26:51

Low Cost GPS Signal Level Meter Part 1; Concept, Schematic, Details, Overview

29:05

30W 220V Inverter Module, the reality about it! Schematic, Details, Infos

09:51

120W Ultrasonic Transducer Power Driver, Schematic, Details, Infos

02:41

Safety Modifications I made on the VEVOR JPS-60A Ultrasonic Cleaner, short Update

26:37

TEKTRONIX THS720 NEW LED Backlight & External Charger, Schematics, Details

26:28

All-in-One HV Power Supply for Vacuum Tubes #01; Design Concept, Specifications

24:05

VEVOR JPS-60A Ultrasonic Cleaner, Test, Teardown

19:32

5 Rail Isolated FLY-BUCK DC-DC Design, Schematic, Detais with DIY Toroidial Transformer

24:12

GPS/GNSS Repeaters #2; Schematic,Design Details, China Kit & Preview of my own Design

20:22

TL494/594 Controller Chip Power Driver Module Design, Schematic, Details, Infos

37:25

GPS/GNSS Repeaters #1; Schematic,Design Details,Teardown of a Professional Solution

33:53

HJS-480-0-300 300V 1.6A China HV PSU, Schematic, Design Details, Teardown, Infos

28:46

BIG High Power RF Parts from Medical Diathermy Machines and the SOVIET(USSR) Army

24:37

KORAD KA3005P Schematic, Design Details, Teardown, Infos

18:20

RF POWER Magic, Antenna Switching Board from an MRI Machine

36:15

AliExpress Mini Dual Resonant Class-E STTC Tesla Coil, Teardown, Reverse Engineering, Testing

38:43

Large, Scary and Dangerous High Voltage MKP Film vs Low ESR Electrolytic Capacitors, ESR Comparison

20:19

Large, Scary and Dangerous High Voltage PCB mount Capacitors for High Power Electronics.

13:35

HeNe Laser, High Voltage Power Supply Functionality test using 3 Different Tubes; Part 3

21:40

HeNe Laser, High Voltage Power Supply Design Details; Part 2

35:38

Vintage SOVIET(USSR) and WESTERN Klystron Tube Curiosities & the world of RF Microwave Black Magic

31:30

AD9833 Waveform Generator & TESLA Coil Resonance Meter, Design Details by Viewers Request

18:46

Fancy EGS002 Tester for the Popular SPWM Boards with 3 Dedicated Meters, Details

11:57

EA DOGM16xx LCD Display Adapter I2C/SPI/PAR, Pin compatible with 160x Displays

23:14

SOLUTRONIC High Voltage Capacitor Discharger, Schematic,Details,Teardown,Test

34:45

GRID DIP METER GDO Part2; DIGI-DIP Full Details on my Digital Dipmeter Design.

22:56

GRID DIP METER (GDO) Part1; History + LEADER LDM-815 Teardown and Tests

29:51

Geiger Counter Kits, Build Details, Test with Uranium Glass, Uraninite and Americium 241

12:22

TELTRONIKA RUT240 LTE Router Teardown and Repair

10:53

Tractor ECU (Electronic Control Unit) Teardown and Repair, labeled DU-SFA,FRT,PTO/HPL,EHR

13:34

10MHz Miniature 4 Stages SMD Crystal Ladder Filter and a Test Breakout Board for it.

24:25

FEI FE5680A Rubidium Reference Breakout and RS-232 Configuration Board

17:14

SPIRENT GSS6100 GPS Simulator Teardown and RS-232 command Testing, Part1.

19:15

Varicap or Varactor? Simple Tester for the almost forgotten discrete Capacitance Diodes

25:11

Vintage Curiosity Microwave Radar Magnetron Tubes and other RF Black Magic Parts

16:52

Design Details on my GPS Synchronized Stratum 1 NTP Server, as Requested from Viewers.

05:39

Details and decapped view of Vintage SOVIET(USSR) and WESTERN Parts shown in Video #1

22:22

#1 Vintage SOVIET(USSR) and WESTERN Curiosity Electronic Parts

11:55

CONSORT E321, 250V 30W small High Voltage Power Supply Test and Teardown.