The excellent YouTube channel Computerphile has a great video up for the holidays on creating festive flashing lights with a Raspberry Pi. The video is a great overview of how you can use flip-flops (basic digital circuit building blocks) to control many LEDs from the GPIO pins on a Raspberry Pi. Be sure to check out other good videos from Computerphile like their intro to the Raspberry Pi, geeking out about Postscript, or how the Engima encryption code was cracked.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — The Public Radio’s inventory dashboard
Wearables — Glue for the occasion
Electronics — Ew! Sticky!
Biohacking — Using Insulin Load for Better Sleep and Recovery
No comments yet.
Sorry, the comment form is closed at this time.