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10:53
I make 12v to 220v sinwave inverter - DIY
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174 views • 3 months ago
9:17
I Turn the battery into a metal welder
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125 views • 5 months ago
6:13
Why didn't we know this sooner ? mini spot welding machine - fnirsi swm-10
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3K views • 5 months ago
9:05
I make 15000w 24v to 220v sinewave inverter - DIY
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199 views • 5 months ago
15:33
mini oscilloscope - FNIRSI DSO-TC3 - review
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775 views • 6 months ago
6:23
Why didn't we know this sooner?
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454 views • 6 months ago
6:27
i make Super powerful 220v fan with PVC
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450 views • 7 months ago
13:07
i make 7500w 12v to 220v generator - handmade
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744 views • 7 months ago
13:01
i make lithium battery spot welding machine
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473 views • 9 months ago
2:06
i make 7000w 12v to 220v sin wave inverter
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624 views • 9 months ago
9:45
i make 12v to 220v sin wave inverter
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160 views • 9 months ago
5:32
i make fan temperature sensor
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127 views • 10 months ago
11:28
i make 12v battery powered fan made from old stuff
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127 views • 10 months ago
4:44
i make electric car - simple way
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302 views • 11 months ago
9:19
I turn a 220v fan into a 12v battery powered fan - easy way
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265 views • 11 months ago
6:28
12v to 220v power station from the old UPS
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198 views • 11 months ago
3:03
i make air cooling fan with PVC - after 2 years
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1.7K views • 11 months ago
5:06
i make lithium Ion Battery Welding
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179 views • 1 year ago
2:22
i make ESC motor with 3 mosfet - is it really good?
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210 views • 1 year ago
2:43
12v -48v to 220v sinwave inverter test - 290N08 mosfet
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380 views • 1 year ago
6:54
i fix circuit 12v- 48v to 220v sin wave inverter
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158 views • 1 year ago
1:46
i make simple 12v battery capacity indicator circuit - with 3 components
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169 views • 1 year ago
6:53
i make a 12v 30Ah lithium battery pack from A to Z
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994 views • 1 year ago
3:51
i fix broken induction cooker
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142 views • 1 year ago
2:47
i fix Broken mosquito racket
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119 views • 1 year ago
4:48
I turned the DC vol meter into a thermometer
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254 views • 1 year ago
4:52
i make 12v 200A battery charger - the simplest
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250 views • 1 year ago
4:46
i make car pump from old stuff
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671 views • 1 year ago
1:19
i make dB meter made from carton and DC motor
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315 views • 1 year ago
5:25
i make watch unique style
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489 views • 1 year ago
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