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5:07

Homemade Power Bank | OLD Laptop Battery | 27000mah

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Shared 2 years ago

1.2K views

2:57

RGB Light Color Controller | DJ Light

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Shared 2 years ago

683 views

5:54

Relay Module Making Only 10 Minutes | 1 Channel to 5 Channel | ULN2003

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Shared 2 years ago

2K views

4:14

Bluetooth Amplifier Board | LM IC | HD Sound

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Shared 2 years ago

593 views

8:16

Inverter 12V to 220V High Power 600 Watt Mosfet

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Shared 3 years ago

4K views

7:15

Powerful Transformer Form OLD UPS || 6V to 12V 10 amp

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Shared 3 years ago

33K views

10:44

Room Heater || Automatic ON and OFF System

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Shared 3 years ago

2.7K views

6:17

Temperature Sensor A to Z || Thermistor

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Shared 3 years ago

653 views

11:15

Charger Automatic ON & OFF || level Indicator ||3.7 to 24 Volt

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Shared 3 years ago

1.8K views

13:18

Super Fast Battery Charger + Adjustable Voltage Regulator

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Shared 3 years ago

1.4K views

4:52

Home Automation || Automatic Staircase light || Sensors

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Shared 3 years ago

3.8K views

4:37

Water Pump Automatic Switch || ON-OFF Circuit || Water Level Controller

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Shared 3 years ago

1.8K views

4:18

Marx Generator || 30000 Volt Danger || বাংলা

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Shared 3 years ago

5.1K views

4:44

RF Frequency Detector || LM358 IC || বাংলা

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Shared 3 years ago

13K views

4:22

High Quality Sound Amplifier || বাংলা

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Shared 3 years ago

1.2K views

8:36

Powerfull Induction Heater || 12V DC Circuit || বাংলা

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Shared 3 years ago

9.4K views

6:06

Flyback High Voltage // 12000V PLASMA || বাংলা

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Shared 3 years ago

3.2K views

2:59

How to Make Relay Module || Optocoupler Based || বাংলা

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Shared 4 years ago

10K views

3:09

Home Made LED Chane + Water Resistant Technology || বাংলা

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Shared 4 years ago

5.7K views

3:59

How To Make Spring Vibration Sensor Module || Optocoupler || বাংলা

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Shared 4 years ago

3.9K views

4:27

Automatic Hand Sanitizer Dispenser Circuit || Ultrasonic || বাংলা

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Shared 4 years ago

8.4K views

5:03

Thermal + Proximity + PIR sensor || বাংলা

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Shared 4 years ago

1.6K views

10:35

How to Make Led Chain ।। Start Your #Business

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Shared 4 years ago

1M views

3:21

Light Sensor Module || বাংলা

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Shared 4 years ago

4.5K views

5:21

How to Make IR + Proximity Sensor Module || বাংলা

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Shared 4 years ago

22K views

5:55

12V to 220V Inverter 500W (Transistor) || বাংলা

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Shared 4 years ago

985K views

3:56

Water Level Indicator + Buzzer || বাংলা

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Shared 4 years ago

1.9K views

6:04

Boost Converter || Amazing 2 Project Project || বাংলা

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Shared 4 years ago

435 views

4:12

Simple Push ON & OFF Switch || 1500 Watt(4017IC) [বাংলা]

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Shared 4 years ago

1.1K views

3:33

Single Transistor LED Flasher Circuit (By RGB LED) [বাংলা]

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Shared 4 years ago

1.7K views

4:12

Clap Switch (High Sensitive) [বাংলা]

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Shared 4 years ago

41K views

3:36

How to Make Pulse Generator / Timer Circuit ( IC555 ) [বাংলা]

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Shared 4 years ago

10K views

2:32

Automatic Solar Rechargeable Light (BC547) [বাংলা]

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Shared 4 years ago

127K views

3:33

Top 3 Project // Transistor

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Shared 4 years ago

11K views

3:30

Magnetic Hall Effect Sensor Switch ( FREE..Rs.0/- ) [বাংলা]

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Shared 4 years ago

11K views

3:34

Non Contact Voltage Detector Circuit (BC547) [বাংলা]

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Shared 4 years ago

8.5K views

4:00

Low Voltage Over Voltage Indication (By Zener Diode/LM393) [বাংলা]

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Shared 4 years ago

8K views

3:25

Top 2 LDR Project ( Ideas For All LDR Project ) [বাংলা]

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Shared 4 years ago

1.3K views

2:46

How to Make Single Line Chaser LED Circuit (By 555) [বাংলা]

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Shared 4 years ago

1.5K views

3:12

How to Make Timer Delay Circuit,ON and Off (ic 555) [বাংলা]

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Shared 4 years ago

52K views

3:00

How to Make Short Circuit Protection.[বাংলা]

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Shared 4 years ago

20K views

3:57

Top 3 Electronic Project With Transistor(BC547) [বাংলা]

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Shared 4 years ago

2.5K views

5:59

3 Amazing Life Hacks AND Simple Inventions..[বাংলা]

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Shared 4 years ago

273 views

6:31

How to Make Small Bluetooth Speaker (SMALL) [বাংলা]

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Shared 4 years ago

803 views

5:30

2 Awesome Life Hacks | SIMPLE INVENTIONS [বাংলা]

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Shared 4 years ago

569 views

4:54

How to make RF Remote control switch board (RF) [বাংলা]

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Shared 4 years ago

993 views

6:48

How to make Remote switch | Smart Remote Socket (IR)[বাংলা]

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Shared 4 years ago

647 views

8:57

How to Make Hand Sanitizer Dispenser {For 20000 People} [বাংলা]

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Shared 4 years ago

58K views

8:48

How to make RFID Systems | No IC/Arduino [বাংলা]

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Shared 4 years ago

1.7K views

9:48

How to Make a Piano | | 555 Toy Piano [বাংলা]

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Shared 4 years ago

2.9K views

8:36

How to Make Solar Power Bank (16000mah + Solar) [বাংলা]

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Shared 4 years ago

754 views

6:56

How to Make a Voice Recorder | MP3 [বাংলা]

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Shared 4 years ago

921 views

7:17

How to Make a Smart Switch | 555 Touch Systems [বাংলা]

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Shared 4 years ago

484 views

8:21

How to make Solar Energy Fan and Light (Free Energy) [বাংলা]

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Shared 4 years ago

379 views

2:41

How to make a USB night Lamp | Rs.1/- Only.. [বাংলা]

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Shared 4 years ago

1K views

3:31

How to Make a Mobile Charger | Free Energy. [বাংলা]

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Shared 4 years ago

513 views

5:08

How to make a Automatic Stair Lights [বাংলা]

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Shared 4 years ago

701 views

6:19

Bluetooth Sound System, With Audio Level Meter [বাংলা]

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Shared 4 years ago

4K views

5:15

How to make Audio level meter | For Sound System | VU...[বাংলা]

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Shared 4 years ago

1.1K views

8:23

How to Make a Laser Security Systems | LDR..[বাংলা]

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Shared 5 years ago

1.6K views