Peter Demchenko studied math at the University of Vilnius and has worked in software development.
Peter Demchenko
Peter Demchenko
Areas of interest of the author: Analogue Design Oscillators Measurement Supply High Voltage Interfaces Signal Processing, Filters Microcontrollers Usage Digital Amplifiers Games Automation Security Power
Publications on RadioLocman by the author Peter Demchenko:
- Comparator directly controls power-MOSFET gate14-10-2024
- Quartz oscillator with shock excitation08-10-2024
- Mighty 555 and ESR-meter17-09-2024
- An accurate resettable fuse14-08-2024
- Reducing error of digital potentiometers04-07-2024
- Bias for HF JFET05-06-2024
- Adaptable pullup24-04-2024
- Logic Probe has a wide voltage range07-03-2024
- Using an inductor to improve an existing design31-01-2024
- Multivibrator also makes true-zero output of the op-amp19-12-2023
- UVP protects rechargeable batteries30-11-2023
- Photocell makes true-zero output of the op-amp29-11-2023
- DIY LED display provides extra functions and PWM06-11-2023
- Momentary switch controls mains with latch-on and remote shutdown25-10-2023
- An efficient and simple regulator for heating/lighting purposes05-10-2023
- An LED display adapted for DIY projects14-09-2023
- Low-distortion discrete buffer amplifier handles bipolar signals04-09-2023
- Extending the resolution of a peripheral DAC10-08-2023
- A safe adjustable regulator13-04-2023
- Using a MOSFET as a thermostatic heater30-03-2023
- Shunt circuit clips large transients or regulates voltage24-11-2022
- Alarm monitors rotational speed of dc motor19-09-2022
- A simple ratiometric technique for measurement of very low resistances11-08-2022
- Simple switchable filter14-07-2022
- Very Simple Amplifier with Phantom Power26-05-2022
- Improved Optocoupler Circuits Reduce Current Draw, Resist LED Aging17-03-2022
- Mains-driven zero-crossing detector uses only a few high-voltage parts17-04-2012
