@brief Example code for driving the SN3218A 18-channel LED driver over I2C using the smbus module. This demo demonstrates: - Resetting the SN3218 at startup and on Ctrl-C exit. - Enabling all 18 ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

This project demonstrates real-time image processing transformations on an RGB LED matrix using a Raspberry Pi. The system displays animated geometric transformations such as movement, rotation, ...

Raspberry Piをさわってみる時、一番初めにしてみる代表格がLED点灯になります。これができても何にもなりませんがとりあえず光らせてみました。 2．購入品一覧 前提としてラズパイ本体はすでに購入・環境構築済みとします。購入品一覧は下記の通りです。