technology upgrade
6.22K subscribers
4:51
how to repair siren 🚨 board to zhatka machine | fence board information
technology upgrade
550 views • 1 year ago
2:43
how to make simple 6283ic amplifier only few components || easy amplifier
technology upgrade
288 views • 2 years ago
4:01
how to make simple smoke exhauster to dc fan || 12v dc fan exhaust
technology upgrade
587 views • 2 years ago
2:32
homemade soldering/disoldering pot || Desi jugaad
technology upgrade
219 views • 2 years ago
2:45
how to repair dc solar converter || 12v dc converter repair
technology upgrade
1K views • 2 years ago
1:25
How does the magnetism of a magnet end?
technology upgrade
129 views • 2 years ago
8:29
how to repair induction cooker || induction cooker repairing
technology upgrade
109 views • 2 years ago
4:56
how to drive another transformer in camputer ups
technology upgrade
3.8K views • 2 years ago
4:57
how to get 4x speed in one capacitor| ceiling fan ,cooler,kit motor
technology upgrade
266 views • 2 years ago
4:06
24v powerful MOSFET induction heater testing | testing 1,2,3 | induction cooker
technology upgrade
208 views • 2 years ago
4:25
how to make simple powerful MOSFET amplifier |irf840 MOSFET amplifier
technology upgrade
229 views • 2 years ago
6:58
how to make 200w ferrite core inverter transformer।200w transformer
technology upgrade
2.9K views • 2 years ago
3:14
making a soft press switch circuit | smart switch| 40amp switch
technology upgrade
280 views • 2 years ago
4:58
how to convert 0-12 primary winding to 12-0-12 primary winding |UPS transformer
technology upgrade
3.2K views • 2 years ago
8:01
how to repair Bajaj 50w led bulb |supply repair|change MOSFET
technology upgrade
12K views • 2 years ago
3:37
can the computer ups charge two batteries |ups battery |7.2 ah battery
technology upgrade
647 views • 2 years ago
3:31
How does the 2n3904 transistor work? | How does the transistor switch #2n3904#transisters
technology upgrade
1.2K views • 2 years ago
1:13
instant induction heater #induction #inductionheating
technology upgrade
253 views • 2 years ago
0:59
replace #6283ic on board
technology upgrade
155 views • 2 years ago
2:35
how to create real dc free energy with dc gearbox motor | 12v battery charger
technology upgrade
179 views • 2 years ago
1:36
how to make 400w wireless inverter | 12vdc to 50vac to 220v ac
technology upgrade
536 views • 2 years ago
0:56
⚡fast induction cooker drive ferrite transformer | 12v dc to 50v ac
technology upgrade
342 views • 2 years ago
6:15
know! how to repair any transformer in just 1 minute || #ups#step-down#step_up
technology upgrade
599 views • 2 years ago
3:53
what can we call this motor jammer or something else
technology upgrade
101 views • 2 years ago
1:44
what's inside of small weighing scale || weight machine
technology upgrade
298 views • 2 years ago
7:52
how to make electric grinder small handheld || electric grinder
technology upgrade
107 views • 3 years ago
8:47
How to charge a 24V battery with a 12-0-12 transformer ||24v battery charger
technology upgrade
271 views • 3 years ago
3:18
can i charge this capacitor from this transformer without rectifier
technology upgrade
151 views • 3 years ago
4:38
क्या 18650 ⚡सेल से 975va ka इनवर्टर चल पाएगा || इमरजेंसी पावर
technology upgrade
322 views • 3 years ago
3:27
ferrite core fish stunner machine || dc converter
technology upgrade
3K views • 3 years ago
Load More