この記事について Raspberry Pi、TensorFlow、Pythonのいずれにも詳しくない筆者が、物体検出をやって楽しんだ成果の記録です。 TensorFlow公式の物体検出のサンプルプログラムを実行します。 動作環境 ボード Raspberry Pi 4 Model B OS Raspberry Pi OS (32-bit または 64-bit) デスクトップ環境 カメラ Raspberry Pi カメラモジュール v2 Python Python ...
I want to enable my Nerves devices to talk to each other using Distributed Erlang. Here is my memo. Preparation Find hostname or IP address for each device When shelling into a Nerves device, we will see IP address and host name printed by nerves_mot...
にほんご The other day I played with DYP-A01 ultrasonic distance sensor on my Nerves-powered Raspberry Pi. Here is my note. Long story short I wrote an Elixir program that enables us to communicate with an ultrasonic sensor through serial ports on Rasp...
The other day I played with DYP-A01 ultrasonic distance sensor on my Nerves-powered Raspberry Pi. Here is my note. Long story short I wrote an Elixir program that enables us to communicate with an ultrasonic sensor through serial ports on Raspberry...
Today I learned how to use CubDB and some alternatives. CubDB is a disk-based key-value database written in the Elixir language and it can be used as part of an Elixir application without any configuration. Its API is so simple and intuitive to Elixi...
I love Raspberry Pi with the Qwiic connect system for playing with I2C devices. I've been using SparkFun Qwiic HAT for Raspberry Pi in a while and I have no issue. It is nice and easy. So this time I wanted to try SparkFun Qwiic SHIM for Raspberry Pi...