📈📊📱💻🖥️An elegant modern declarative data visualization chart framework for iOS, iPadOS and macOS. Extremely powerful, supports line, spline, area, areaspline, column, bar, pie, scatter, angular ...

The main advantage of this one is using neither a framebuffer nor the SPI library. As a result it is lightweight enough and keeps dependencies to a minimum, thus suitable to run on various ...

As you can see the circuit is very simple and only consists of two IR sensors, an Arduino Uno, LCD display and a breadboard. Also note that, to power this circuit you will need an external 12V power ...