There are both signed and unsigned versions. If you use int16_t for a variable you know it’s 16 bits, regardless of which Arduino is being targeted. int8_t/uint8_t - a signed/unsigned type that ...

Nonetheless this is an interesting read about how the Arduino movement has made hobby ... This is a digital printing machine which looks like it is used for industrial packaging.

For the micro-controller part of the project I used an old Arduino Uno development board ... int sensorValue = 0; //Variable stores the value direct from the analog pin float sensorVoltage ...

Arduino's language is based on C++, which is one of the most popular programming languages used by developers today. C++ is geared towards larger apps and is responsible for some of the code ...