Oscillators - part 1

1. Oscillators based on Piezo Filter.

oscillator with piezo filter

2. Voltage-controlled oscillator.

VCO

3. High stability oscillator.

stable oscillator

4. Avalanche-mode transistor oscillator.

oscillator with Avalanche transistor

5. Oscillator based on FET.

Field-effect transistor oscillator

6. Oscillator based on unijunction transistor.

Unijunction transistor oscillator

7. Low power consumption oscillator circuit.

low power consumption oscillator

8. Harmonic xtal oscillator.

xtal oscillator

9. VCO.

VCO

10. RF RC oscillator.

HF RC oscillator

11. Sine wave oscillator.

harmonic oscillator

12. Bias and erase oscillator circuit for typerecorder.

oscillator for typerecorder

13. Bias and erase oscillator circuit for typerecorder.

generator for typerecorder

14. Bias and erase oscillator circuit for typerecorder.

generator for typerecorder

15. HF RC oscillator based on emitter-coupled logic gate.

RC oscillator

16. Oscillator based on difference of xtal's frequencis.

XtalF1 = 27 mHz, xtalF2 = 27.5 mHz, Fout = 27.5 mHz - 27 mHz = 500 kHz.

beat generator

17. HF oscillator.

HF oscillator

18. RC oscillator.

RC generator

19. Audio generator.

audio generator

20. Vibrating fishing rod for ice fishing.

P1 - electromagnet made of relay, filled with AWG 26, Rcoil=2.4...2.6 Ω. MP42, MP37 - old germanium transistors.

electro fishing rod

21. Relaxation oscillator.

relaxation generator

22. Relaxation oscillator.

relaxation generator

23. Oscillator based on analog of lambda-diode.

lambda diode oscillator

24. RC oscillator based on Schmitt trigger.

RC generator with Schmitt trigger

25. RC oscillator with variable duty-cycle based on Schmitt trigger.

RC generator with Schmitt trigger

26. Oscillators based on Piezo Filter.

generator

27. Electronic micrometer.

micrometer

28. One transistor oscillator.

transistor generator

29. VCO

Voltage controlled oscillator

30. LC oscillator with op amp.

LC generator

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