Raspberry Pi Audio Spectrum Display

Raspberry Pi Audio Spectrum Display#piday#raspberrypi@Raspberry_Pi https://blog.adafruit.com/2018/11/02/raspberry-pi-audio-spectrum-display-piday-raspberrypi-raspberry_pi/ Shared by Arduino_having11_Guy on Instructables: _Use the DFRobot 6464 RGB matrix panel with a Raspberry Pi 3 B+ to bring a dance party with you wherever you go!_ _DFRobot reached out to me to Read More

LoRa SX1278 long-distance chat sms pager project (description…

LoRa SX1278 long-distance chat sms pager project. (description below) : https://github.com/luxonn/Lora-chat/blob/master/README.md LoRa 40-60% , FRS, CB . LoRa 15 5 . ( ) , . 700 . : SX1278 ESP32 Bluetooth WIFI Lora http://buyeasy.by/cashback/view/pliy7t6x8xbhbtb6u5um0g5t8eqvpccv/?to=https%3A%2F%2Fwww.aliexpress.com%2Fitem%2FNetworking-Development-Board-SX1278-OLED-WiFi-Lora-ESP32-chip-non-module%2F32825623246.html%3Fspm%3Da2g0s.13010208.99999999.260.73933c00CWlWZ0 http://ali.onl/1c8B : 2Pcs 433/470MHz SX1278 ESP32 Read More