Hi I am Arnab Giri, I make tech and DIY videos. In this channel I provide videos of making various circuits. How to repair electric and electronics products. In my channel you will find audio circuit, school project circuit, inverter circuit, automatic pump controller circuit, led audio level circuit, transmitter circuit, electronics parts working rules etc. I give new technical video. So please support my channel.
Thank You..


2.1 home theater repair । tda7265 amplifier circuit । tda7265 ic burn problem । tda7265 board repair
9:29
2.1 home theater repair । tda7265 amplifier circuit । tda7265 ic burn problem । tda7265 board repair
how to make tone control circuit । bass treble mid circuit । low pass filter । high pass filter
8:04
how to make tone control circuit । bass treble mid circuit । low pass filter । high pass filter
How to run home theater 12v single battery। 2.1 home theater run 12v । single supply to dual supply
13:13
How to run home theater 12v single battery। 2.1 home theater run 12v । single supply to dual supply
How to make magnet polarity tester । magnet polarity detection circuit । Magnet Pole Tester
5:41
How to make magnet polarity tester । magnet polarity detection circuit । Magnet Pole Tester
lm324 bass treble board । bass treble board । 4 transistor bass treble board । 5band equalizer board
4:09
lm324 bass treble board । bass treble board । 4 transistor bass treble board । 5band equalizer board
lm324 bass treble board connection । monty bass treble board । bess treable board । lm324 bt board
8:25
lm324 bass treble board connection । monty bass treble board । bess treable board । lm324 bt board
tda7265 amplifier repair । tda7265 amplifier । tda7265 2.1 amplifier board । TDA7265 2.1 Tower Board
6:40
tda7265 amplifier repair । tda7265 amplifier । tda7265 2.1 amplifier board । TDA7265 2.1 Tower Board
Active high mid crossover | high mid circuit crossover | high pass crossover | 4558 high pass filter
6:59
Active high mid crossover | high mid circuit crossover | high pass crossover | 4558 high pass filter
how to make Low Cost Multi Turn Potentiometer । DIY make multi turn potentiometer । potentiometer
4:22
how to make Low Cost Multi Turn Potentiometer । DIY make multi turn potentiometer । potentiometer
stereo vu meter circuit । duel channel vu meter । KA2281 vu meter circuit । audio vu meter circuit
8:12
stereo vu meter circuit । duel channel vu meter । KA2281 vu meter circuit । audio vu meter circuit
how to check transistor with multimeter । transistor testing । Identify Base Collector Emitter
12:05
how to check transistor with multimeter । transistor testing । Identify Base Collector Emitter
Philips 4545b home theatre no bass repair । Philips 2 1 home theater repair । home theatre no bass
8:04
Philips 4545b home theatre no bass repair । Philips 2 1 home theater repair । home theatre no bass
vu meter circuit diagram lm3915 vu meter circuit diagram lm3914 audio level meter vu meter
9:32
vu meter circuit diagram lm3915 vu meter circuit diagram lm3914 audio level meter vu meter
how to run 4558 single supply 4558 single supply circuit 4558 ic only 12 volt 12v supply 4558
12:43
how to run 4558 single supply 4558 single supply circuit 4558 ic only 12 volt 12v supply 4558
how to make 4558 bass booster circuit । 4558 subwoofer circuit । 4558 low pass filter । bass circuit
11:37
how to make 4558 bass booster circuit । 4558 subwoofer circuit । 4558 low pass filter । bass circuit
tda2030 home theatre repairing । 2 1 home theatre repairing । home theatre repairing step by step
12:12
tda2030 home theatre repairing । 2 1 home theatre repairing । home theatre repairing step by step
infinity mirror । how to make infinity mirror । build an infinity mirror । LED Illusion Mirror
6:39
infinity mirror । how to make infinity mirror । build an infinity mirror । LED Illusion Mirror
how to make 2025 amplifier । tea2025 ic amplifier circuit । tea2025 bridge amplifier circuit
6:03
how to make 2025 amplifier । tea2025 ic amplifier circuit । tea2025 bridge amplifier circuit
Portable Neckband Fan Unboxing । Portable rechargeable neck fan । USB Sports Fan । Portable neck fan
4:16
Portable Neckband Fan Unboxing । Portable rechargeable neck fan । USB Sports Fan । Portable neck fan
Tda2030 replaced with Tda2050 । 2.1 amplifier board upgrade । TDA2050 । modify 2.1 home theater kit
6:36
Tda2030 replaced with Tda2050 । 2.1 amplifier board upgrade । TDA2050 । modify 2.1 home theater kit
5.1 prologic board circuit diagram । 2358 ic circuit diagram । prologic ic pin details । 2358 ic
10:02
5.1 prologic board circuit diagram । 2358 ic circuit diagram । prologic ic pin details । 2358 ic
philips 5 1 home theatre repair । philips spa4040b repair । philips home theatre sound problem
12:28
philips 5 1 home theatre repair । philips spa4040b repair । philips home theatre sound problem
2030 bridge amplifier | tda2030 ic amplifier circuit diagram | 2030 dual ic amplifier | amplifier
15:51
2030 bridge amplifier | tda2030 ic amplifier circuit diagram | 2030 dual ic amplifier | amplifier
ajanta digital wall clock repair । ajanta digital clock button not working । wallclock button repair
6:59
ajanta digital wall clock repair । ajanta digital clock button not working । wallclock button repair
TDA 2822 amplifier circuit । Stereo Audio amplifier Using Tda2822 । computer speaker circuit TDA2822
9:38
TDA 2822 amplifier circuit । Stereo Audio amplifier Using Tda2822 । computer speaker circuit TDA2822
4kv solar system project । roof solar panel installation। PM suryoday solar system project । solar
8:05
4kv solar system project । roof solar panel installation। PM suryoday solar system project । solar
chandni market kolkata । ice cream led । 2025 audio ic । lm3914 ic । 100k &50k volum control
6:52
chandni market kolkata । ice cream led । 2025 audio ic । lm3914 ic । 100k &50k volum control
CNC LASER Cutting machine । mehta metal laser cutting machine । meheta laser cutting machin । CNC
7:01
CNC LASER Cutting machine । mehta metal laser cutting machine । meheta laser cutting machin । CNC
vu meter circuit diagram । VU meter using LM3914 ic । vu meter pcb । audio level indicator
9:52
vu meter circuit diagram । VU meter using LM3914 ic । vu meter pcb । audio level indicator
bass treable bluetooth mixer । bluetooth setup for any amplifier । bluetooth for home theater
10:34
bass treable bluetooth mixer । bluetooth setup for any amplifier । bluetooth for home theater