Electronic projects
1. Data logger
Information can be found here.
2. Digital Wattmeter
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3. Geiger counter (radioactivity)
Kit from AATIS and software by Steffen Brauer.
4. LC-meter
Kit from www.bdm-electronics.de
Inductivity: 10nH - 100mH
Capacity: 0.1 pF - 1 µF
5. ESR meter