05-10-2024, 05:58 PM
One of the most promising easy to build circuit
https://youtu.be/5_ineJpR52s?feature=shared
https://youtu.be/DQHemB16zbI?feature=shared
https://youtu.be/5_ineJpR52s?feature=shared
https://youtu.be/DQHemB16zbI?feature=shared