| How good is a cheap multimeter? We try to answer that question in this test of the PeakTech P1073, a so-called smart multimeter with a price...
All items tagged with Circuits Circuit Design News and Test & Measurement (56)
| Whether you are designing, repairing, or testing audio and hi-fi gear, a reliable frequency counter is a must-have tool. This classic freque...
€5 / Members: Free
| Precision, high-performance A/D converters demand additional technical attention when it comes to interfacing and signal conditioning for va...
| When editing or translating engineering texts, it often happens that the authors use the definitions “precision” and “accuracy” interchangea...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including interesting innova...
| Build your own budget-friendly resonance meter, a versatile RF test instrument capable of measuring frequencies from 100 kHz to 50 MHz. Orig...
| Monitor up to six temperature points from -240°C to +850°C with this 8051-based temperature monitor and logger. Ideal for industrial applica...
€5 / Members: Free
| Back in 2024, we introduced a high-quality variable-frequency audio notch filter. Now, we present a high-performance audio frequency generat...
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| There are many scenarios where measuring low resistance values, even in the milliohm range, is essential. For instance, it can help pinpoint...
€5 / Members: Free
| The main drawbacks of a low-cost frequency counter are its limited medium- to long-term stability and the absence of an internal reference f...