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28. Gong-duino and Accordion Scales
1 year ago
My first arduino project driving a motor using an H-bridge. Thanks to Donald's motors and servos workshop last Sunday (see dorkbotpdx.org).
A gourd stem attached to the motor whacks the gong on each pulse. Gravity pulls the stem down to ding the golden bowl on the way down. The small potentiometer on the arduino controls the delay between whacks.
A gourd stem attached to the motor whacks the gong on each pulse. Gravity pulls the stem down to ding the golden bowl on the way down. The small potentiometer on the arduino controls the delay between whacks.
Added by Michael James 1 year ago.
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