03:16

Usb night light | night lamp | night light | usb led light

05:01

diy Door Bell | All Birds Voices | Homemade Door Bell | Bird Voice Door Bell

03:27

3205 MOSFET projects | voltage regulator | soft starter | electronics projects

03:19

Voltage Controller diy | dc voltage regulator | regulator with mosfet | CS3205

04:48

fix or repair headphone jack | broken headphone | old headphone

08:17

4v heavy bright led light | super bright led flashlight | emergency light & power bank

03:31

battery tester circuit | how to make battery polarity tester circuit

12:38

How to charge 8v 12v 18650 battery using a 5v lithium battery charging module

04:06

trimmer vintage t9 | hair trimmer battery replacement | trimmer battery change

03:22

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02:58

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04:55

This tool should be in every home | all types led tester | universal led tester

02:15

solar rechargeable night light | automatic rechargeable solar led light | night light

09:09

Tp4056 top 5 modify hacks 2024 | 18650 battery charger | old laptop battery charger

03:09

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09:06

diy ups for wifi router | ups for modem | ups for modem | lithium ion battery pack

03:08

dc voltage regulator | high power regulator | transistor voltage regulator | irf3205

08:01

Led tester | all led tester | how to make led tester | led tester kaise banaye

03:12

convert 220v ac to 3v 6v 12v 24v 48v 60v 90v 110v 120v 150v | dc led driver multi output converter

08:24

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04:25

convert 220v to 3v 6v 9v 12v 24v 48v | dc led driver | multi output converter | ac to dc

02:27

automatic USB light | automatic usb night lamp | automatic night light using ldr

14:54

reyax rylr 998 lora module | lora rylr998 program with Arduino Uno and nodemcu esp8266

03:11

diy soft starter for AC load | soft starter circuit | how to make soft starter

03:07

Unique LED bulb driver | how to make rc driver | mini led bulb driver

09:15

fix laptop battery | laptop battery replacement | laptop battery cell

08:09

Lifetime gas stove burner | plasma arc lighter | flameless lighter | arc lighter

05:29

clap on/off switch | clap switch circuit | how to make a clap switch | cd4017 ic

05:10

make amplifier without pcb | diy amplifier TDA2030 | audio amplifier | amplifier

03:07

2 components just relay and capacitor | blinking led light | led flasher circuit

09:19

remote control switch for lights and fan | cd4017 remote control circuit

08:15

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05:26

vintage t9 trimmer | vintage hair cutting machine | battery performance upgrade

05:37

mini Tesla coil | how to make tesla coil | tesla coil light bulb | wireless energy

05:40

colourful voice control rotating LED light | rgb sound controlled | cd4017 ic

05:06

diy arc generator circuit | how to make plasma lighter | plasma lighter | part 1

03:14

overheat protection circuit | how to make adjustable overheat protection circuit

08:40

spark ignition lighter | Ignition lighter | electric arc rechargeable stove lighter

09:31

power bank repairing | real vs fake battery | power bank charging problem

09:46

12v and 220v air cooler water pump protection circuit | 12v air cooler | 220v air cooler

05:35

USB night light | night light night lamp | how to make usb led light | led light

03:34

led bulb repair easily | easy way to repair led bulb | led bulb repairing

08:03

Bluetooth nickband repairing | how to repair Bluetooth nickband | Bluetooth

08:03

everyone can be need this | universal led tester | all in one led tester

03:36

All components tester | how to make all in one component tester | homemade magic tester

05:57

la4440 amplifier circuit | how to make audio amplifier | mono power amplifier

05:06

wireless led lights | how to make wireless led light | best led light projects

05:04

repair rechargeable emergency light | how to repair emergency light at home

02:37

Tp5000 ampere adjust | tp5000 charger module | fast lithium battery charger

03:31

single push on off circuit | single button on off switch circuit

03:09

lifetime battery for any remote control | how to make rechargeable remote

03:01

Single transistor breathing effect circuit | how to make breathing light

13:15

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03:08

No need 12v battery | how to make 3.7v to 12v boost converter | 3.7v to 12v

03:12

50watt led bulb driver making | how to make led driver at home | how to make rc driver

08:58

Tp5000 vs Tp5100 | tp5100 charger module | tp5000 charger module lithium battery charger

08:35

high quality emergency light | homemade emergency led light | powerful led light

07:17

Tp4056 vs tp5000 lithium battery charging module | lithium ion | lithium phosphate

05:06

wireless bluetooth headphones | convert wire headphones into wireless | headphones upgrade

05:02

Fast charger | emergency light | Qualcomm 3.0 fast charging power bank