| Electronics > Projects, Designs, and Technical Stuff |
| my own original oscillator |
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| krayvonk:
Hey if its the way things go around a place, I guess I better not get my toes in the water, let it be, think before i act, not worry about it, let sleeping dogs lie, keep to myself. |
| Mechatrommer:
you may get some recognition around here... https://www.kidzworld.com/forums/ have a nice sleep and good luck ;) |
| Wimberleytech:
--- Quote from: joeqsmith on July 08, 2019, 12:25:28 am ---It's my original idea so don't be stealing it. --- End quote --- I would steal it if I had 2kV lying around, and, oh, a 100Meg resistor. :-DD |
| Gyro:
--- Quote from: GK on July 08, 2019, 01:14:28 pm ---My first sub-Hz oscillator consisted of 2 components and goes back to when I was barely a teen. I connected the coil of a relay in series with the normally closed contacts of same relay. A big electrolytic capacitor in parallel with the coil sets the frequency of oscillation. --- End quote --- I remember them selling those as a replacement for the old bi-metal flasher relays on cars! The flash rate wasn't sensitive to load current (number of direction indicator bulbs) so could be used with caravans. The bi-metal ones were pretty reliable in other respects though, and were responsible for the original ticking noise from the dashboard, faithfully carried forward to this day. |
| joeqsmith:
--- Quote from: Wimberleytech on July 08, 2019, 05:58:21 pm --- --- Quote from: joeqsmith on July 08, 2019, 12:25:28 am ---It's my original idea so don't be stealing it. --- End quote --- I would steal it if I had 2kV lying around, and, oh, a 100Meg resistor. :-DD --- End quote --- The spark plug was customized to achieve the lower breakdown voltage. I am working on the patent for it now. |
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