Видео с ютуба Techwarmtouch

VU Meter dot & bar mode । how to make vu meter #techwarmtouch lm3914 vu meter । lm3915

how to check transistor with multimeter । transistor testing । Identify Base Collector Emitter

How to make heavy bass circuit #techwarmtouch

how to make led night light

VU Meter dot & bar mode । how to make vu meter । vu meter । vu মিটার । lm3914 vu meter । lm3915

AMD A6-6400K 3.9GHz Socket FM2 65W Dual-Core Desktop Processor AMD Radeon Unboxing Review

humming bass test #humming_bass #soundfrequency #soundcheck #audioeffect

how to make bass circuit | Low Pass Filter Circuit | Powerful Deep Bass | 4558 subwoofer circuit

audio gain booster circuit । 4558 high gain circuit ।audio gainer circuit । how to make audio gainer

infinity mirror । how to make infinity mirror । build an infinity mirror । LED Illusion Mirror

how to make tda2030 amplifier । diy powerful amplifier #techwarmtouch

transistor switching circuit । simple led dimmer circuit । simple led switch with transistor

how to make Bass Mid Treble Volume circuit | Bass Mid Treble circuit | 3 band tone control circuit

AC DC tester circuit । wireless tester circuit । electrical tester pen circuit । ac dc magic tester

how to make touch switch । touch switch with bc547 transistor । Simple Touch Switch । TTP223 Sensor

single supply surround circuit | 4558 ic surround circuit diagram | 0-12 surround circuit diagram

audio amplifier circuit | 4558 preamplifier circuit | vu meter circuit | bass treble circuit

Don't through laptop battery