If you’re testing a power supply or battery pack, an electronic load is a nice tool ... can measure the voltage at multiple points in the circuit. Now at first glance, it might not be obvious ...

Ronald Cobet uses his attic workspace to bring electronics to life. For more than 20 years, he has used his space for ...

The Mostronome is a 1975 electronic metronome that reimagined musical timing with its whistle-like tone. This vintage circuit ...

The flyback transformer is custom-wound with copper wire to achieve the necessary inductance for plasma generation. Its AC output is rectified to DC using a high-voltage microwave diode, as DC is ...

In this three part video series we watch [Dirk Herrendoerfer] go from scraps to a nice 3D printed assembly as he iterates through the design of a pen plotter for making circuit boards.