Electronics Projects Archive

Electronic plans news for electronic hobbyist or engineers. Free electronic schematics (circuits) electronic blog site. Electronic content post and more..

PIC16F84A 0-9999 counter circuit

This makes the task of counter circuit. Pressing the buttons is the number of four-digit number between 0 … 9999. Press the + button on each number increases by 1…

VU Meter Circuits LM3914 LM3916 LM3915

LED VU Meter LM3914, LM3915, LM3916 LED driver dot bar display made ​​with a variety of integrated circuits vu meter circuit can use with normal 3mm LEDs 5mm LEDs as..

Counter Circuits with PIC16F628 PIC16F84 PIC16F877

PIC16F877, PIC16F84, PIC16F628 microcontroller software is based on the counter circuits pic-assembly prepared with PicBasic pro Circuits able to count from 0 to 9999 source code reengineer isis oluşturulabilit different..

Guitar Effects Circuits Half Octave Fuzz Distortion

My guitar’s tone can use to change various effects circuits, many made ​​simple terms it is considered material quality type if you use the better results you can achieve, particularly..

0-30 Volt 5 Amp Power Supply Circuits 2N3055 UA723

Power supply circuit Texas Instruments voltage regulator integrated with an old ua723 ua723 based on the output current 150 may be stand-alone transistor powered by the circuit amperage 5 0..

Uninterruptible Power Supply UPS AT90S8515

PWM with AT90S8515 a good practice to understand the logic can give 200w Power should be developed for more The driver circuit method used in section H-Bridge driver integrated HIP4080..

Gas Detector Circuit ATtiny45

Gas sensors are employed in a wide range of applications in the fields of safety, health, instrumentation etc… Common examples are domestic/commercial alarms for explosive or toxic gases or in..

Linux Electronics Programs Pack

Boreas running Linux directly from the CD, simulation, printed circuit board and diagram drawing, on issues such as the PIC programming software that contains a custom Linux operating system Boreas..

100 Watt Stereo Amplifier STK4231

STK4231 2x100watt two-channel stereo amp circuit power supply circuits on the same PCB printing do not need to create additional PCBs. STK4231 amplifier part list 56k 1/4w 2x 10k 1/4w..

TDA7294 Multi Mode PCB 200W Stereo Mono

With TDA7294, you can use a simple cheap quality amplifier circuit with a single circuit, either Mono 200w or Stereo 2×100. TDA-7294 two-channel power amplifier with direct bridge connection (BTL)..