@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 ...
前回GPIOの事始めとして、殆どの方が通る登竜門であるLチカをしてみました: GPIOピンを電源とするREDの回路を作り、PythonのgpiozeroライブラリのLEDクラスを叩くだけであっさりと点灯。とても簡単ですが回路の組み方からライブラリの使い方まで一通りの事が ...
Back in the 1980s, spectrum displays on audio equipment were absolutely must have, and the aesthetic came to define the era. This lingered on through the 1990s, and remains a cool look even to this ...
Python code to drive a physical dashboard built with a Raspberry Pi, LED backpacks, and automotive gauges. See the full guide at: https://learn.adafruit.com/raspberry ...