Test Gear Circuits
1. Zener Diode Tester
2. Infra Red Remote Control Tester
3. Electromagnetic Field Probe with Meter
4. Simple Square Wave Oscillator
5. Logic Probe
6. Function Generator
7. MilliGauss Meter by Rev Tomas Scarborough
8. Multi Wire Cable Tester
9. Connection Tester
10. Sine Wave Generator
11. Two Crystal Test Circuits
12. Bench Amplifier
13. Signal Injector and Tracer
14. Beat Balance Metal Detector by Rev Thomas Scarborough
15. Coil Coupled Operation Metal Detector by Rev Thomas Scarborough
16. Low Frequency Oscillator
17. EMF Probe Version 2
Content sourced from Zen Schematics