January 2020 Hodgepodge
Chanukah Display 2019 Two displays total over 4,500 NeoPixel LEDs. (Built to survive 60 MPH winds). Each display is controlled by a Teensy 3.2 paired with an OCTO Shield. Minorah Car Parade in LA Razzler: POV LED Top 2018 Uses STM32 processor and MPU-6050 to get Angular Velocity Wood Milling required, NO? Design Files. https://nathanpetersen.com/2018/05/15/razzler-pov-led-top/ https://www.hackster.io/nathanpetersenn/razzler-pov-led-toy-top-4fee5c Onstar like service for Cyclists Using a (mainly) European sigfox.com data messaging cloud service, whose coverage map serves major U.S. cities and the ocean off the coast of L.A. extending past Catalina. Typical; service fee for 50 (12-bytes) messages a day: $22 a year. The Arduino MKR board for this service is currently sold in Europe only. More Example Projects Those other IO pins on 32 Bit Processors I2S Fa...