Search Results for "ferrograph led display"

NOTE: This project is marked with 'Status: Abandoned' on SourceForge because not enough time can be dedicated to this project. However it may still get sporadic commits to the repository. eCxx is a library for AVR and NodeMCU tailored for micro LED displays and lighting effects. eCxx is utilizing Makefile build system. Java and Python based applications/tools are also included to ease the development and debugging process using the host PC. On one side, eCxx supports the original...

...Example output in a normal office setting: CO2: 501 ppm, T: 26.29 °C CO2: 502 ppm, T: 26.29 °C After exhaling towards the device, you may find this output, while the display on the device itself (limited to 3000ppm) only shows 'Hi' with the red LED on: CO2: 9723 ppm, T: 26.85 °C CO2: 7824 ppm, T: 26.85

Read the temperature, display it on this neat little 10-LED muticolor array. The array has, in order, BGGGGYYYRR LEDs. This first version is a trivial program that scans the CPU temp and uses 10 GPIO pins, one for each LED.

This Simple project demonstrates how to send command and data to a PT6961 LED driver with a RaspberryPi by using Python. The Led Sign board (AH41-01158A) has been taken from an old Home Theater. A RaspberryPi model B has been used to communicate with. This code will ask the user to enter a sentence and will display this sentence 4 times.

A python daemon that can check the number of new emails on a IMAP account and display this number on a LED device connected to the parallel port.