| Electronics > Projects, Designs, and Technical Stuff |
| my own original oscillator |
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| joeqsmith:
--- Quote from: Rerouter on July 07, 2019, 05:22:46 am ---I can make it work in a simulator, but not with LED's. as such I would assume It would not work if you replaced the LED's, ... So there is something to it, just not sure what in an LED would give such a sharp transition, --- End quote --- If a spark gap, rather than the LEDs are used like you suggest, you could cut the circuit in half and still make it work. Maybe go further and use a single gap. https://en.wikipedia.org/wiki/Spark-gap_transmitter |
| TurboTom:
Electrolytics operated at reversed polarity may also cause all kinds of funny effects... |
| bsfeechannel:
--- Quote from: Alex Eisenhut on July 07, 2019, 01:47:05 pm ---Great. You stole his tech. --- End quote --- I'm the next Steve Jobs. |
| joeqsmith:
Walking in the foot steps of Hz, here's my transistorless oscillator made from an Autolite 65 spark plug, two resistors and a capacitor running at roughly 1Hz. It's my original idea so don't be stealing it. |
| Alex Eisenhut:
hams in your area must love you! |
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