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Social Distancing Reminder System

169 Views, 0 Favorites

Brightness Controller Circuit for LED Strip Using IRF540 MOSFET

192 Views, 3 Favorites

How to Make Polarity Tester Circuit

244 Views, 1 Favorites

MotorCycle Indicator Sound Generator Using Relay

328 Views, 3 Favorites

How to Make Wire Tripper Circuit Using BC547 Transistor

5.2K Views, 6 Favorites

Heart Music Reactive Light

1.8K Views, 11 Favorites

VU Meter Using 3915 IC

6.4K Views, 11 Favorites

How to Make VU Meter Using Transistor

5.5K Views, 5 Favorites

2025 IC Audio Amplifier Circuit

3.6K Views, 5 Favorites

Full Tank Water Indicator Circuit Using D882 Transistor

1.3K Views, 4 Favorites

How to Make LED Chaser Using NE555 IC BC547

5.4K Views, 9 Favorites

How to Make Best LED Chaser Circuit Without IC

19K Views, 10 Favorites

Nice Effect LED Chaser Circuit Using BC547

7.0K Views, 7 Favorites

Traffic Light Project

22K Views, 3 Favorites

Light Sensitive Double LED Blinker

1.2K Views, 2 Favorites

Convert 35V DC to 9V DC Using 7809 Voltage Regulator

3.6K Views, 4 Favorites

Awesome Project With Wall Clock

2.0K Views, 4 Favorites

Clapping Switch With BC547 Transistor

18K Views, 12 Favorites

LED Strip Blinker Circuit Using 12V Relay

5.0K Views, 14 Favorites

How to Make LED Flasher Circuit Using BD139 Transistor

8.1K Views, 1 Favorites

5200 Double Transistor Bass Audio Amplifier

2.2K Views, 5 Favorites

Very Sensitive Fire Alarm Circuit Using Relay

2.0K Views, 3 Favorites

How to Make 220V INVERTER Using 3055 Metal Double Transistor

3.6K Views, 6 Favorites

How to Make Single Transistor 5200 to Inverter

8.9K Views, 9 Favorites

How to Make D882 Double Transistor to Audio Amplifier

3.5K Views, 4 Favorites

How to Make 5200 Transistor to Audio Amplifier

2.4K Views, 3 Favorites

How to Make 3055 Transistor to Audio Amplifier

2.7K Views, 6 Favorites

How to Make LED Chaser Using 4017 and LM555 IC

1.5K Views, 1 Favorites

How to Make LED Chaser Using 4017 IC and RGB LED

1.9K Views, 4 Favorites

How to Make Automatic Street Light Using LM555 IC

506 Views, 2 Favorites

BC547 Double Transistor Audio Amplifier

25K Views, 25 Favorites

Automatic Water Pump Motor Controller

2.9K Views, 5 Favorites

Super Effects With LED Strip and LED Circuit

497 Views, 1 Favorites

How to Make Audio Amplifier Using D882 Transistor

14K Views, 14 Favorites

3.7V Battery Low and Full Level Indicator Circuit

39K Views, 99 Favorites

How to Make Wire Tripper Circuit Using Z44N MOSFET

1.1K Views, 5 Favorites

How to Make Police Police Strobe Light

6.5K Views, 11 Favorites

How to Make AC Line Tester Using 4017 IC

3.6K Views, 2 Favorites

How to Make Awesome Sound Generator Project With RGB LED

2.0K Views, 9 Favorites

How to Make Wire Tripper Security Alarm Circuit

2.3K Views, 2 Favorites

How to Make Mobile Phone Detector

11K Views, 11 Favorites

How to Make Short Circuit Protection Circuit

18K Views, 69 Favorites

How to Make Inverter Using Relay

9.5K Views, 5 Favorites

How to Make Touch Switch Sensor

6.2K Views, 6 Favorites

How to Make Amazing Sound Producer Using LM555 IC

1.1K Views, 3 Favorites

How to Make LED Blinker Using Relay

5.8K Views, 3 Favorites

How to Make LED Blinker Using LM555 IC

1.5K Views, 2 Favorites

How to Make Voltage Controller Circuit Using 13003 Transistor

7.1K Views, 8 Favorites

How to Make Touch ON and OFF Circuit

1.0K Views, 3 Favorites

How to Make Bicycle Security Alarm Circuit

3.6K Views, 2 Favorites

How to Make Auto Cut Off Circuit

7.9K Views, 6 Favorites

How to Make Double LED Blinker Circuit on PCB

2.7K Views, 2 Favorites

How to Connect FM Receiver in an Amplifier Board

12K Views, 2 Favorites

How to Make Rain Alarm Circuit Using BC547 Transistor

29K Views, 11 Favorites

How to Make LED Strip Color Changer Circuit

1.1K Views, 8 Favorites

How to Make Remote Tester With C945 Transistor

2.4K Views, 4 Favorites

How to Make Clapping Switch Circuit

38K Views, 89 Favorites

How to Make Over Water Flow Alarm Circuit Using Z44N MOSFET

1.4K Views, 3 Favorites

How to Make Continuity Tester Using BC547 Transistor

4.0K Views, 5 Favorites

How to Make Bicycle Horn Circuit Using BC547 Transistor

3.4K Views, 11 Favorites

How to Make Aux Cable at Home

10K Views, 9 Favorites

Fire Alarm Circuit Using 555 Ic

1.5K Views, 3 Favorites

How to Make Automatic Street Light

31K Views, 9 Favorites

How to Make 6V Lead Acid Battery Charger

19K Views, 13 Favorites

8550 Transistor to Audio Amplifier

4.0K Views, 9 Favorites

6283 IC Double Channel Amplifier Board Wiring

14K Views, 4 Favorites

Convert Old Cfl to Audio Amplifier

4.4K Views, 17 Favorites

Volume, Bass and Treble Circuit in Audio Amplifier

60K Views, 29 Favorites

Convert AC to DC by Centre Tapped Rectifier

2.2K Views, 1 Favorites

Heavy Bass and Treble Circuit

15K Views, 10 Favorites

Convert Old Mobile Charger to Audio Amplifier

19K Views, 28 Favorites

6283 IC Single Channel Audio Amplifier Board Wiring

36K Views, 9 Favorites

How to Make Motor Controller Circuit

8.1K Views, 15 Favorites

How to Make Amazing Effects RGB LED Strip Circuit

9.0K Views, 58 Favorites

Sound Reactive LED Strip

1.2K Views, 6 Favorites

How to Convert AC to DC

2.6K Views, 8 Favorites

IRFZ44N Mosfet Amplifier

11K Views, 12 Favorites

How to Make Inverter Using 3055 Transistor

6.6K Views, 7 Favorites

LA4440 IC Audio Amplifier

8.3K Views, 6 Favorites

13002 Double Transistor Amplifier

6.6K Views, 10 Favorites

How to Make Power Bank at Home

1.3K Views, 1 Favorites

Security Alarm With LDR

7.4K Views, 6 Favorites

Voltage Detector Using BC547 Transistor

9.2K Views, 6 Favorites

LED Strip Amazing Effect

1.2K Views, 0 Favorites

Tank Water Level Indicator

4.0K Views, 6 Favorites

LED Strip Brightness Controller

1.9K Views, 3 Favorites

6283 IC Amplifier Without Pcb

3.7K Views, 6 Favorites

How to Make an Inverter Using an Amplifier Board

2.3K Views, 2 Favorites

Battery Percentage Indicator

27K Views, 20 Favorites

Heavy Bass Controller Circuit

2.3K Views, 6 Favorites

Fire Security Alarm Circuit Without Transistor

1.6K Views, 1 Favorites

Make Simple Touch Sensor Using BC547 Transistor

13K Views, 6 Favorites

Music Reactive Light Using BC547 Transistor

6.2K Views, 12 Favorites

Make Pre Amplifier Circuit

8.3K Views, 9 Favorites

Make OTG Cable at Home

27K Views, 15 Favorites

LED Blinker Using 555 IC

2.3K Views, 3 Favorites

Variable Voltage Power Supply Circuit Using IRFZ44N Mosfet

18K Views, 10 Favorites

Adjustable Power Supply Using Diodes

1.3K Views, 3 Favorites

LM386 IC Amplifier

3.6K Views, 2 Favorites

How to Make YouTube Mic at Home

6.6K Views, 3 Favorites

BD139 Transistor Amplifier Make Easily

5.6K Views, 1 Favorites

Convert 12V DC to 5V DC

53K Views, 27 Favorites

2222A Transistor Amplifier

3.6K Views, 4 Favorites

Simple Touch Sensor Using D882 Transistor

3.9K Views, 5 Favorites

HOW TO MAKE a POWER BANK AT HOME : DIY

38K Views, 11 Favorites

HOW TO MAKE SMART USB LED AT HOME

605 Views, 2 Favorites

Time Retardant Circuit

692 Views, 1 Favorites

Remote Sensor

1.4K Views, 4 Favorites