| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...
More about Test & Measurement (442)
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| Audio amplifier fault diagnosis gets very practical in this short Elektor TV clip. Roberto Armani shows how a square-wave test can reveal be...
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| Operational amplifiers in analog circuits typically use negative feedback. However, phase shifts in the feedback loop can cause instability,...
| With the SMM3000X, Siglent introduces a versatile and precise SMU for research, education, and industry. The new SMM3000X series marks Sigle...
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| This second part of the small project series is a practical guide to assembling and testing the precision laboratory power supply presented...
| Balcony solar storage batteries are easy to buy and surprisingly easy to get wrong, so Elektor Lab Talk #43 focuses on the trade-offs that a...
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| This article describes a versatile Raspberry Pi RP2040–based signal generator that can be operated from a PC through an RS-232 interface. Re...
| A DIY square-wave source doesn’t need to be complicated. This compact 1992 design delivers 57 stable, TTL-compatible frequencies from a sing...
| This SIP8 vs SOIC8 adapter bridges modern SOIC8 ICs with legacy SIP8 footprints, making it ideal for troubleshooting, breadboarding, and aud...
| Houseplants rarely die suddenly. They decline slowly, often because of inconsistent watering. If you’ve experienced this problem, check out...