Raspberry Pi Audio Spectrum Display

Raspberry Pi Audio Spectrum Display#piday #raspberrypi @Raspberry_Pi https://blog.adafruit.com/2018/11/09/raspberry-pi-audio-spectrum-display-piday-raspberrypi-raspberry_pi-2/ Nice build and write-up from maker Arduino_having11_Guy via Instructables. _Use the DFRobot 6464 RGB matrix panel with a Raspberry Pi 3 B+ to bring a dance party with you wherever you go!_ Read More

Revision and Connections to Peacefair Power Meter #PZEMT-004T…

Revision and Connections to Peacefair Power Meter #PZEMT-004T Tests with hardware platforms #Arduino Nano, #ESP32 , #Arduino UNO + Shield Ethernet w5100, #ESP8266 #NodeMCU and #Python with #Raspberry Pi 3. Documentation, Downloads and Connections: http://pdacontrolen.com/meter-pzem-004t-with-arduino-esp32-esp8266-python-raspberry-pi/ Full test video: https://youtu.be/qt32YT_1oH8 regards