Thanks to Catherine for sending us this tip! Catherine writes:
I wrote a driver for the adafruit charlieplexed LED matrix using micropython. In this post I document all of the steps required to upload this driver to a teensy. It may be useful to others interested in getting started with micropython.
Featured Adafruit Product!
LED Charlieplexed Matrix – 9×16 LEDs: These are 9×16 Charlieplexed LEDs designed to match with the Adafruit 16×9 Charlieplexed PWM LED Matrix Driver – IS31FL3731. You don’t get any resistors or driver chips with this grid, its just a mess of LEDs in a charlieplexed arrangement. (read more)
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 Future of Vegas Revenue Is an Illusion”
Wearables — Tin efficiently
Electronics — Diamonds may be forever… but components? Not so much.
Biohacking — Kardia from AliveCor – Medical Grade EKG for Your Phone
No comments yet.
Sorry, the comment form is closed at this time.