Username hoppo
Name John Hopkins
Member Since March 10, 2012

hoppo's Public Circuits:

Now showing circuits 1-4 of 4. Sort by

Breadboard Arduino with power supply

Breadboard Arduino with power supply PUBLIC

by hoppo | updated May 05, 2012

Canon Intervalometer

Canon Intervalometer PUBLIC

by hoppo | updated March 10, 2012

5V Power Supply

5V Power Supply PUBLIC

Simple 5v regulated power supply based around 7805 voltage regulator.

by hoppo | updated March 10, 2012

power   power-supply  

Canon DSLR auto trigger external circuit for Arduino

Canon DSLR auto trigger external circuit for Arduino PUBLIC

Connected to an arduino this circuit will trigger the shutter on a canon DSLR. It will probably work for many other cameras too.

by hoppo | updated March 10, 2012

arduino