Walid Issa
UNITED KINGDOM • + Follow
Top Solder Mask
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Top Copper Layer
Bottom Solder Mask
Bottom Overlay
Bottom Copper Layer
Keep Out Layer
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Description
Organ Toy for Kids
### DESCRIPTION
This project uses piezoelectric to produce some tones depending on the frequency. The signal is generated by a 555 timer and the circuit is designed to set a different frequency for each switch.
Aug 30,2018
2,683 views
Organ Toy for Kids
2 Layers PCB 61.7 x 61.7 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
2683
34
13
9.13 (10)
Published: Aug 30,2018
Download Gerber file 43
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