This videos may be of interest:

  • DROK 12A / 100W DC-DC Step Down Converter Review (actually 8A)
  • Controlling LM2596 buck-converter with microcontroller
  • HACKED!: Adding a Current Limit Feature to a Buck/Boost Converter
  • Ming He Drok Battery Monitor Multi-functional Meter Relay Add On
  • Handy Gadget for $14. DROK Buck Regulator with dual LED displays and a...
  • DROK digital multimeter 0-90V 100A calibration tecnique.
  • DROK DC 0-120V 0-100A shunt wireless
  • drok
  • C&C Yuris Revenge Soundtrack-Drok HD
  • DROK Constant Voltage, Constant Current Regulator as a Portable DC Sup...
  • GE Geospring update #3 with DROK Digital Multimeter with Transformer C...
  • Playing with the DROK PWM Generator
  • How Efficient is a DROK DC-DC Converter?
  • DROK 12A / 100W DC-DC Step Down Converter Review (actually 8A)
  • Controlling LM2596 buck-converter with microcontroller
  • HACKED!: Adding a Current Limit Feature to a Buck/Boost Converter
  • C&C Yuris Revenge Soundtrack-Drok HD
  • drok
  • DROK Constant Voltage, Constant Current Regulator as a Portable DC Sup...
  • GE Geospring update #3 with DROK Digital Multimeter with Transformer C...
  • Playing with the DROK PWM Generator
  • How Efficient is a DROK DC-DC Converter?
  • DROK digital multimeter 0-90V 100A calibration tecnique.
  • DROK DC 0-120V 0-100A shunt wireless
  • Ming He Drok Battery Monitor Multi-functional Meter Relay Add On
  • Handy Gadget for $14. DROK Buck Regulator with dual LED displays and a...
Here some other interesting products:
Here some other interesting products: