| This simple inductance meter uses an ATmega328 and LM339 to measure coil values at low cost. The design provides a practical way to estimate...
All items tagged with ATmega328 and Test Measurement News (3)
€5 (FREE for Members)
| A shift light helps manual drivers save fuel and reduce emissions by signaling the best time to upshift. It’s easy to add to almost any car...
€5 (FREE for Members)
| Current signals of 4-20 mA are commonly used in industrial applications to transmit process signals to controllers. Compared to analog volta...