Matthew Yang

18962 Bellgrove Circle, Saratoga, CA Joined November 5th, 2021
9 Instructables 1,349 Views 405 Comments 2 Followers

I love nature, electronics, and mechanics. I love to reuse whatever trash I find. I love building random projects and gardening.

Matthew Yang's Instructables

PH Testing Strips

Electronic Heavy Metal Test for Dry Soil

Arduino Mega 2560 Metal Detector

Homemade Signal Switching Transistors

Arduino Burglar Alarm V1