If you have then you are sure to be interested in the new video and instructions which have been published by the Adafruit ... Arduino sketch), and compass modes. Make your own LED timepiece!

This module utilizes an Adafruit Bicolor LED Square ... visualize sound intensity over time on the LED Matrix display. The presentation material and the code can be downloaded at Sound Amplitude ...

makers and electronic enthusiasts in the US will be pleased to know that the Raspberry Pi Zero Pimoroni Scroll pHAT HD LED Matrix has now arrived at the Adafruit online store. Price at just $13 ...