ICHIKEN Engineering
396K subscribers
17:05
Uncovering the cause of a broken smart plug that repeatedly starts on and off! #SwitchbotPlugMini
ICHIKEN Engineering
88K views • 11 days ago
15:57
Using a PCBs as a heat sink
ICHIKEN Engineering
55K views • 2 weeks ago
16:50
Can I solder with a soldering iron from a 100 yen store?
ICHIKEN Engineering
94K views • 3 weeks ago
26:01
Do you see the difference? The result of using fake power semiconductors...
ICHIKEN Engineering
118K views • 1 month ago
14:31
Good products found on AliExpress Part 3 [ Real 300mm semiconductor wafers ]
ICHIKEN Engineering
255K views • 1 month ago
19:22
Which Ni-MH batteries last longer and are more economical? Verified with 17 brands of batteries!
ICHIKEN Engineering
209K views • 1 month ago
15:27
What's this? I bought the parts I see in the DigiKey ads.
ICHIKEN Engineering
143K views • 1 month ago
17:33
Is it worth JPY15,000 ? Raspberry Pi 5 Review
ICHIKEN Engineering
189K views • 2 months ago
21:32
How well do simulation and actual circuits match? Check with experiments and PSpice.
ICHIKEN Engineering
64K views • 2 months ago
27:50
Verified the difference between a high-end tester (USD400.00) and a very cheap tester (USD20.00).
ICHIKEN Engineering
259K views • 2 months ago
19:39
Try to make 100V from dry cell batteries using a voltage booster circuit.
ICHIKEN Engineering
355K views • 2 months ago
18:10
Raspi 5 Compatible? ROCK 5A/5B Single Board Computer Review
ICHIKEN Engineering
93K views • 3 months ago
15:16
Comparison of famous charger makers. What's the difference? Same specs, different price.
ICHIKEN Engineering
463K views • 3 months ago
15:33
I have given a lecture on USB chargers using GaN.
ICHIKEN Engineering
40K views • 3 months ago
18:36
This is what happens when a lithium-ion battery is overcharged.
ICHIKEN Engineering
230K views • 4 months ago
19:46
I made my own gamepad that is free from any "drift phenomenon" using Hall sensors
ICHIKEN Engineering
148K views • 4 months ago
14:31
Teardown Japanese old power supply from KIKUSUI
ICHIKEN Engineering
76K views • 4 months ago
25:47
New PS5 slim Teardown and Comparison.
ICHIKEN Engineering
411K views • 4 months ago
15:57
パワー半導体のから見たことのない足が生えているがこれは何?
ICHIKEN Engineering
119K views • 4 months ago
14:20
Build your own induction motor
ICHIKEN Engineering
108K views • 5 months ago
20:21
60年物のオイルコンデンサに有害物質が使われていることが判明しました。 【修理編】#ポリ塩化ビフェニル
ICHIKEN Engineering
100K views • 5 months ago
22:30
This USB soldering iron is better than it looks.
ICHIKEN Engineering
112K views • 5 months ago
9:09
Explaining the principle of switched reluctance motors and making them
ICHIKEN Engineering
60K views • 5 months ago
15:20
I made inverted pendulum with arduino but I found out it is very difficult
ICHIKEN Engineering
126K views • 6 months ago
3:22
緊急告知! RIGOLオシロスコープの体験会をやります!
ICHIKEN Engineering
16K views • 6 months ago
16:21
I found hidden gem on AliExpress. This power supply amazed me.
ICHIKEN Engineering
191K views • 6 months ago
18:57
Capacity scam! Teardown and Reviewing USB Rechargeable AA Lithium-Ion Batteries
ICHIKEN Engineering
392K views • 6 months ago
31:56
激安オシロスコープの性能はここまで上がった!意味不明レベルで安いのになぜか12bitを搭載するオシロがRIGOLから発売された。 DHO800, DHO900レビュー
ICHIKEN Engineering
185K views • 6 months ago
19:14
Simulating physics with electric circuits? Make analog computer that is no longer used at all today.
ICHIKEN Engineering
54K views • 7 months ago
25:13
I Finally Got Very Old Analog Osciloscope. It works very fine.
ICHIKEN Engineering
104K views • 7 months ago
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