GitHub

arduino-jmri-cmri-signal-control

The 74HC595 shift register provides 8 outputs from the use of only three digital pins on an Arduino. Multiple 74HC595 shift registers can be chained together, and still only consume three digital pins ...
GitHub

arduino_send_json.ino

const int AOUTpin=0; //Analog Pin for MQ-4 Sensor const int AOUT7pin=1; //Analog Pin for MQ-7 Sensor const int DOUTpin=8; //Digital Pin for MQ-4 Sensor const int DOUT7pin=9; //Digital Pin for MQ-7 ...
note

Arduinoでアナログ電圧計測し、Streamlitでブラウザから確認する

こちらの記事の中でセットアップしたArduinoサーバに、別のPCからStreamlitを立ち上げて電圧値を取得するようリクエストを投げることで、その結果を表示するwebサーバを立ち上げます。 以下の記事で作っていたソーラーパネルによる充電回路の様々な箇所と ...
Hackaday

A Simple Programmable Electronic Load Using The Arduino

Some projects are both educational and useful. We believe that [Jasper’s] Arduino based electronic load is one of those project. [Jasper’s] electronic load can not only act as a constant current load, ...
Hackaday

An Arduino Programmable Load

Having a big block of hot to dump current into is a very useful thing to have if you’re testing batteries, power supplies, high power LEDs, electroplating, or any thing else that would normally ...