Back in August, you may have read my article regarding the AVR based Attiny2313/ Attiny84/ Attiny85 USB Volume Controls.
The article appears to be pretty popular on various websites, including a nice mention on the Adafruit Blog.
With the release of the Adafruit Trinket (Attiny85 based) a tutorial is now available on the great Adafruit Learning System for a Trinket USB volume control example.
After Purchasing a Trinket to experiment with and Adafruit having a great mentality for Open Source Hardware, I decided to modify my own Attiny85 volume control PCB to make it compatible with the Trinkets 5Volt firmware (flash_me_hv_5volt.hex)! (which is Arduino compatible) This gives access to direct programming without the need for a separate programmer from the Arduino IDE. Its also nice to support the hard work done at Adafruit by purchasing one of their Trinkets.
Very cool project!
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!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “The Entire History of Kickstarter Projects, Broken Down by City”
Wearables — Glow with fur
Electronics — USB Powered Mayhem!
Biohacking — mPort is Making a 3D Body Scanner Booth
No comments yet.
Sorry, the comment form is closed at this time.