Verified the difference between a high-end tester (USD400.00) and a very cheap tester (USD20.00).
57:14
How To Solder Electronic Component. Tutrial
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Let's build your own terrestrial digital antenna to receive radio waves.
15:44
自動で簡単に測定できて便利！激安のオートレンジテスターをご紹介します！
16:21
I found hidden gem on AliExpress. This power supply amazed me.
18:57
Capacity scam! Teardown and Reviewing USB Rechargeable AA Lithium-Ion Batteries
26:47
The circuit performance can change so much depending on whether you use a Professional or Amateur
29:52
EEVblog 1597 - Zoyi ZT-703S $80 2CH 50MHz Oscilloscope/Multimeter Review
2:40:22