| Ever found yourself in the middle of a project only to realize you don't have the right equipment? That’s exactly where I was — needing...
More about Power & Energy (206)
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| In the EU and California, USB-C power adapters are now mandatory for cell phones and many other portable devices. So if you need some power...
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| Anyone who has ever tried to solder a wire or metal strip to a battery will know that this is near to impossible. What you really need for s...
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| In the previous installment, we described how a taper battery charger works and how to protect it. In this second part, we’ll see how to add...
| Monitor grid frequency and voltage with a real-time graphical logger. Track changes every second, log for 15 hours, and detect failures with...
| Energy Transition Live - update every second - 15 hours loop - DCF time - failure display
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including updates about the...
| Combining state-of-the art HV Mosfets with a photodiode array optocoupler allows for a simple linear series regulated high voltage supply. T...
| In the previous project update, you learned about enhancements to the ESP32 Energy Meter’s schematic design and PCB. This article focuses on...
| DC-DC converters can produce various regulated voltage outputs from an input voltage provided by a battery or a fixed-voltage power supply....