chr's instructables
Achievements
100+
Comments
Earned a bronze medal
1M+
Views
Earned a silver medal
1+
Featured Instructable
Earned a bronze medal
Contest Winner
Second Prize in the
Microcontroller Contest
Contest Winner
Grand Prize in the
Epilog Challenge
- chr enrolled in Electronics Class1 year ago
- chr commented on chr's instructable LED Cube 8x8x81 year ago
- chr favorited ArduinoPhone by Seeed Studio4 years ago
- chr favorited Wiring Pen by neelandan7 years ago
Hi,The .sch files are made with Eagle. They have a free version for non-commercial use. Eagle may seem a bit complicated at first, but you can find tons of guides online, as this is one of the most popular schematics/pcb cad programs for makers..https://cadsoft.io//Chr