Electronic projects

1. Data logger

Information can be found here.



2. Digital Wattmeter

here. It can detect a power from -60 to +30 dBm (1 nW to 1 Watt) in the range of 1 kHz to 500 MHz.



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 - 1µF




5. ESR meter