All items tagged with Power & Energy and Test & Measurement (40)

1-01-2026 | Not only since the total power outage on the Iberian Peninsula last spring has the quality of electrical power supply come into the public e...

1-01-2026 | The advantages of using an adjustable DC load for power supply testing are clear: There is no need to work with a collection of different lo...

1-01-2026 | Compact power supplies are becoming increasingly popular among electronics enthusiasts, makers, and professionals. In this review, we explor...

31-12-2025 | Elektor 2025 review: Looking back at a year of projects and articles that assumed something unfashionable: that they would actually be built...

17-12-2025 | A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load...

28-11-2025 | Before trusting that bargain-bin power adapter, make sure it’s not packing surprises. This DIY AC power adapter tester quickly identifies vo...

18-08-2025 | Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows...

25-06-2025 | Looking for practical engineering tips and insights? Engineer Eddie Aho from Kiss Analog, recently joined an episode of Elektor Engineering...

1-05-2025 | Off-grid solar power systems provide electricity in places without mains power, like clubhouses or garden sheds, using a battery for storage...

3-03-2025 | Keep track of your battery bank’s condition with the PbMonitor. This affordable battery-monitoring system monitors voltage, current, and tem...