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DGK Electronics

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  • All posts (34)
    • Electronics projects (22)
      • Aquarium lighting (1)
      • Current adapter (1)
      • DDS function generator (1)
      • GA250 programming box (1)
      • HF converter (1)
      • HV differential probe (1)
      • Induction heater (2)
      • Inductor saturation current tester (1)
      • Laser diode driver (1)
      • Noise source (1)
      • OLED-display (2)
      • PSP display driver (1)
      • Radar (2)
      • Radiation detector (1)
      • RF (2)
      • SDR radio (2)
      • USB-to-1-wire adapter (1)
    • KiCad Tutorial (3)
    • Product reviews (1)
    • Programming (4)
    • Radio control stuff (4)
      • Assan GA250 (2)
      • FrSky (1)
      • Turnigy 9X (2)
    • Uncategorized (2)

Welcome to DGK Electronics!

DGK Electronics is a blog about all kinds of projects I've designed and built. Topics vary widely from power electronics to microcontrollers.

Recent Posts

  • Microwave Noise Source
  • High-voltage Differential Probe
  • Tip: How to Measure Small Resistances
  • Quick Project: Inductor Saturation Current Tester
  • Implementing an all digital phase-locked loop
  • FPGA based PlayStation Portable display driver
  • CERN Open Days 2013

Microwave Noise Source

High-voltage Differential Probe

Tip: How to Measure Small Resistances

Quick Project: Inductor Saturation Current Tester

Implementing an all digital phase-locked loop

FPGA based PlayStation Portable display driver

CERN Open Days 2013

9 GHz doppler radar

New project: FMCW radar made from scratch!

SWR (return loss) meter based on AD8319 log detector

HF converter for SDR radios

Discone antenna for RTLSDR

Fixing water damaged Ascom 48VDC switchmode power supply

Switchmode laser diode driver based on LT1683

Adding support for ATMega16U4 to avrdude and a problem with setting the fuses…

Inkscape optical rotary encoder disc generator: added single-track gray encoder support

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  • Recent Comments

    • Niels on 9 GHz doppler radar
    • Vladyslav Prodanchuk on Using a neat little OLED-display with an Arduino
    • Kalle Hyvönen on FPGA based PlayStation Portable display driver
    • Ma on FPGA based PlayStation Portable display driver
    • Dkon on HF converter for SDR radios