| This easy-to-build drive is designed to control AC motors typically found in household appliances and other equipment like electric tools. T...
More about Power & Energy (212)
| How do you power a highly reliable LoRa gateway that can be trusted not to trash its SD card and can be remotely located and managed? With t...
| The sudden death of my faithful lab power supply offered a good opportunity to try out the affordable PeakTech PSU 6225 A which has similar...
| This is a typical one-thing-leads-to-another (OTLTA) project. It started by reading an item about a new component in the Elektor newsletter...
| An adjustable voltage/current source for use as a battery charger or a dedicated power supply is a practical tool for any electronics labora...
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| How much power does my connected device use? Does its sleep mode conform to the manufacturer's documentation? How long will the CR2032 batte...
| In his article published in the July & August 2016 issue Elektor author Alfred Rosenkränzer presented a wonderfully simple differential prob...
| A few years ago, Elektor published a 30-V, 3-A adjustable benchtop power supply dubbed UniLab2. To keep the total outlay down, it had a rath...
| Benchtop power supplies with power transformers are heavy and expensive, especially when designed to supply a few hundred watts. Furthermore...
| If only we could say that "No StromPi 3 was harmed during the making of this review“ we would be happy, but unfortunately it didn't work out...