More about VariLab 402 (5)

1-01-2015 | In this third and last article for this project we look at the software structure and describe how it was developed, including the related d...

1-12-2014 | The control portion of the VariLab power supply uses a microcontroller to set the desired output voltage and current and to measure all sign...

1-11-2014 | No electronics lab is complete without a solid power supply. It has to be reliable, and must do exactly what you want without causing any pr...

8-05-2012 | It should have display of voltage and current. It's often I would need PSU like this but I haven't found any chematics with voltage up to 40...

8-05-2012 | It should have display of voltage and current. It's often I would need PSU like this but I haven't found any chematics with voltage up to 40...