Circuits
Circuits Amplifier Audio
TDA2030 2.1 or Lm1875 2.1 power amplifier
In this post, I will present a power amplifier circuit with integrated circuit TDA2030 2.1 or LM1875 2.1 or TDA2050 ...
Circuits Power Supply
XL4016 step-down DC/DC converter 8A XL4016E1
XL4016 step-down DC/DC converter 8A features a fixed 180kHz switching frequency and a high efficiency up to 94%. The xl4016 ...
Circuits Light / Led Videos
Sequential LED flasher using IC 4017 and 555
About Sequential LED flasher using IC 4017, In this blog post, I will show you how to make a simple ...
Circuits Meter Microcontroller
DDS signal generator with AVR sine, square, ECG 8Mhz
DDS signal generator with AVR circuit with Atmega16 microcontroller with BNC output. One square wave output up to 8MHz and ...
Circuits Audio Preamplifier
Bass preamp circuit subwoofer preamplifier board
Subwoofer preamplifier with bass preamp circuit filter, ideal for activating active subwoofer speaker, still requires a power amplifier. It has ...
Download Featured Microcontroller
CH341a programmer download software 2023
CH341a programmer download software 2023 update. The original version is from Skygz who has a store on Taobao, but the ...
Circuits Amplifier Audio
TDA7294 2.1 TDA7293 2.1 power amplifier circuit
Amplifier circuit tda7294 2.1 or tda7293 2.1, you can also use TDA7295 and TDA7296 or combine these cis. Uses single ...
Circuits Amplifier Audio Featured Preamplifier
Preamplifier circuit diagram with op-amp 12v
Preamplifier circuit diagram with op-amp 12v. Audio preamplifier circuit with op amp, can use various dual operational amplifiers such as ...
Circuits Amplifier Audio Automotive
Circuit diagram tpa3116d2 amplifier board xl6019
Circuit diagram tpa3116d2 amplifier board Mini audio amplifier circuit with tpa3116 bridged IC for 100W power with anti-pop. We use ...
Download Calculator Datasheet Filter design Microcontroller
Download sx-emcalc 1.1 electronics calculator
Download sx-emcalc electronics calculator, includes several calculators like calculator for IC LM2576, TL431, MC34063, TL494, KA7500, UC385x, UC384x, NCP3065. 4, ...
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