Transistor Preamplifier Circuit | Bass Treble Volume Tone Control | C945 projects
1:15
Transistor Preamplifier Circuit | Bass Treble Volume Tone Control | C945 projects
Preamplifier Circuit NE5532 TL072 4558 | Bass Treble Volume Tone Control
1:15
Preamplifier Circuit NE5532 TL072 4558 | Bass Treble Volume Tone Control
LED Flasher Circuit DC 12V AC 220V 230V | NE555 Blinking Project
1:40
LED Flasher Circuit DC 12V AC 220V 230V | NE555 Blinking Project
LED Flasher Circuit AC 220V 230V | BD139 Projects | 12V LED Light Blinking
1:10
LED Flasher Circuit AC 220V 230V | BD139 Projects | 12V LED Light Blinking
Wireless Non-contact AC Voltage tester Circuit | Broken Wire Detector
2:01
Wireless Non-contact AC Voltage tester Circuit | Broken Wire Detector
Knight Rider Scanner Light Bar | LED Chaser Circuit CD4017 NE555 Projects
2:21
Knight Rider Scanner Light Bar | LED Chaser Circuit CD4017 NE555 Projects
AC Flasher NE555 Relay | 5W Bulb Automatic Circuit 220V 230V
1:21
AC Flasher NE555 Relay | 5W Bulb Automatic Circuit 220V 230V
Transistor Amplifier C5200 C5198 D1047 3055 | 100W Audio Amplifier Circuit Diagram
1:36
Transistor Amplifier C5200 C5198 D1047 3055 | 100W Audio Amplifier Circuit Diagram
DIY Homemade Bluetooth Speaker Circuit using CA-6928 PAM8403 TP4056 Modules
4:01
DIY Homemade Bluetooth Speaker Circuit using CA-6928 PAM8403 TP4056 Modules
Emergency LED Light Circuit using TP4056 Charging Module | DIY Homemade Rechargeable Torch
4:50
Emergency LED Light Circuit using TP4056 Charging Module | DIY Homemade Rechargeable Torch
LED VU Meter Circuit KA2284 LB1403 | Audio Level Indicator for Amplifier
1:46
LED VU Meter Circuit KA2284 LB1403 | Audio Level Indicator for Amplifier
TIP41C TIP42C Amplifier Circuit | DIY Audio Amplifier using Transistors
4:31
TIP41C TIP42C Amplifier Circuit | DIY Audio Amplifier using Transistors
LED VU Meter Circuit for Amplifier | LB1403 KA2284 AN6884 Audio Level Indicator
3:01
LED VU Meter Circuit for Amplifier | LB1403 KA2284 AN6884 Audio Level Indicator
CD4017 LED Chaser Circuit | CD4017 NE555 IC Projects | Knight Rider Running Light
1:31
CD4017 LED Chaser Circuit | CD4017 NE555 IC Projects | Knight Rider Running Light
Music Reactive Light Circuit | LED Strip 12V | Dancing Light DJ Disco
1:31
Music Reactive Light Circuit | LED Strip 12V | Dancing Light DJ Disco
TDA2822 Amplifier Circuit | Stereo Bridge Mono | Mini Audio Amplifier 3V 5V 6V 9V
1:46
TDA2822 Amplifier Circuit | Stereo Bridge Mono | Mini Audio Amplifier 3V 5V 6V 9V
Music Reactive Light Circuit | Disco DJ Light 220V AC
1:16
Music Reactive Light Circuit | Disco DJ Light 220V AC
LED Emergency Light Circuit DIY | Rechargeable Torch Light | 4V Battery
4:01
LED Emergency Light Circuit DIY | Rechargeable Torch Light | 4V Battery
TDA2003 IC Amplifier | Audio Amplifier Circuit 12V
1:21
TDA2003 IC Amplifier | Audio Amplifier Circuit 12V
Water Level Indicator Circuit | Transistor Projects BC547 C828 C945 C1815
1:31
Water Level Indicator Circuit | Transistor Projects BC547 C828 C945 C1815
TDA2050 Bridge Amplifier | How to make Subwoofer Amplifier Circuit
1:41
TDA2050 Bridge Amplifier | How to make Subwoofer Amplifier Circuit
VIP Police Light Circuit | CD4017 NE555 Projects | LED flasher
2:01
VIP Police Light Circuit | CD4017 NE555 Projects | LED flasher
DC to DC Boost Converter Circuit | DIY Step Up Voltage Booster | 3V 3.7V 4V 5V
1:31
DC to DC Boost Converter Circuit | DIY Step Up Voltage Booster | 3V 3.7V 4V 5V
Battery Charger Circuit with Auto cut off | LM317 LM338 Voltage Regulator Homemade
2:46
Battery Charger Circuit with Auto cut off | LM317 LM338 Voltage Regulator Homemade
220V 230V bulb chaser circuit | AC flasher BT136 Triac | CD4017 NE555 IC Project
1:41
220V 230V bulb chaser circuit | AC flasher BT136 Triac | CD4017 NE555 IC Project
12V to 220V Inverter Circuit
1:21
12V to 220V Inverter Circuit
DC to DC Boost Converter Circuit | DIY Step Up Voltage Booster | 1.5V 3V
1:26
DC to DC Boost Converter Circuit | DIY Step Up Voltage Booster | 1.5V 3V
Transistor Amplifier Circuit with Driver IC
2:01
Transistor Amplifier Circuit with Driver IC
Turn Signal Running Lights
3:31
Turn Signal Running Lights
CD4017 CD4015 LED Chaser Circuit
5:41
CD4017 CD4015 LED Chaser Circuit