OSH Park
Profile for Wxll
Shared projects
Magic Trackpad Plugger copy
by
Wxll.
2
layer board of
3.94x0.55
inches
(100.00x14.02
mm).
Shared on
April 5th, 2014 16:46.
This board is exactly the right size to replace the two AA batteries in an Apple Magic Trackpad. Connect the two power lines from a USB cable to the input jack. Connect a wire from the + terminal on the other end so that it juts out and touches the terminal inside the trackpad. Connect a stiff wire to the - terminal on the side and bend it so that it rides against the inside of the chamber. Use a cork to replace the original metal plug and connect the USB cable to a USB port.
The circuit is just a 3.3 volt (close enough) linear regulator with its related support caps.
No more AA batteries!
ATtiny 25/45/85 Header SMD v1.0 r2.1
by
Wxll.
2
layer board of
0.87x1.33
inches
(22.15x33.86
mm).
Shared on
March 20th, 2014 23:42.
A header board which can be sticked into a breadboard and creates a fully working ATtiny(25/45/85) setup. Included are the (original) features:
- 6pin ISP connector for programming the ATtiny
- Reset button for resetting the ATtiny
- Every pin of the ATtiny is usable on the breadboard
- Using a resonator for the clock frequency
- The ATtiny is still a TH version and uses a DIP8 package for easy swap with another ATtiny.
Find my eagle files and BOM on github
This is a fork of the “through hole” version of the excellent work of djmason9. I’ve converted the board into a smaller SMD version 0.87x1.33 inches (22.15x33.86 mm). The original work of DJMason can be found: here