Poor man's theremin
231 views · Published 17 September 2012 · 0:34 · Indexed 25 September 2026
Channel: thehyphenator · 2012 · Science & Technology
Playing around with circuits. Made from a timer, buzzer, and photoresistor.
231 views · Published 17 September 2012 · 0:34 · Indexed 25 September 2026
Channel: thehyphenator · 2012 · Science & Technology
Playing around with circuits. Made from a timer, buzzer, and photoresistor.