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Matthew Yang
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3557, Amber Drive, San Jose, CA
Joined November 5th, 2021
9
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I love nature, electronics, and mechanics. I love to reuse whatever trash I find. I love building random projects and gardening.
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Instructables
Arduino Burglar Alarm V1
7
Homemade Signal Switching Transistors
8
Arduino Mega 2560 Metal Detector
26
PH Testing Strips
44
Electronic Heavy Metal Test for Dry Soil
51
Rat Trap
392
Morse Telegraph (Incomplete)
1
315
Wall Clock With Cardboard Hands
1
160
Plastic Bottle Finch Feeder
265