![transistors - Why does this simple circuit oscillate? (Ekasi oscillator) - Electrical Engineering Stack Exchange transistors - Why does this simple circuit oscillate? (Ekasi oscillator) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/8tRTo.png)
transistors - Why does this simple circuit oscillate? (Ekasi oscillator) - Electrical Engineering Stack Exchange
![DIY készletek 1Hz-50MHz Frekvencia Crystal Oscillator Frekvencia mérő Digitális LED Tesztelő Digitális frekvenciamérő DIY készletek 1Hz-50MHz Frekvencia Crystal Oscillator Frekvencia mérő Digitális LED Tesztelő Digitális frekvenciamérő](https://mikroelektronik.hu/2089980-large_default/diy-keszletek-1hz-50mhz-frekvencia-crystal-oscillator-frekvencia-mero-digitalis-led-tesztelo-digitalis-frekvenciamero.jpg)
DIY készletek 1Hz-50MHz Frekvencia Crystal Oscillator Frekvencia mérő Digitális LED Tesztelő Digitális frekvenciamérő
![No audio output from DIY Oscillator - LED blinks with potentiometer but connecting ground to green and 100kR to white on the speaker isn't producing any sound, and the LED still blinks. No audio output from DIY Oscillator - LED blinks with potentiometer but connecting ground to green and 100kR to white on the speaker isn't producing any sound, and the LED still blinks.](https://i.redd.it/no-audio-output-from-diy-oscillator-led-blinks-with-v0-gw7vioz894mb1.png?width=1752&format=png&auto=webp&s=ff91b86eb91efb6fbbb685f392291e0e89a6ac23)
No audio output from DIY Oscillator - LED blinks with potentiometer but connecting ground to green and 100kR to white on the speaker isn't producing any sound, and the LED still blinks.
![transistors - How is this circuit working? This is Flashing LED oscillator, I guess. - Electrical Engineering Stack Exchange transistors - How is this circuit working? This is Flashing LED oscillator, I guess. - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/cBpvN.jpg)
transistors - How is this circuit working? This is Flashing LED oscillator, I guess. - Electrical Engineering Stack Exchange
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Amazon.com: DEVMO NE555+CD4017 Running LED Flow LED Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Siganal DIY Kit DIY Kit : Electronics
![ARCELI Online DIY Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Kit Tool : Amazon.co.uk: Business, Industry & Science ARCELI Online DIY Digital LED 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Kit Tool : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/61DFyGQyrDL.jpg)