The Arduino Knight Rider project uses an Arduino board to control the LEDs connected to the Larson scanner circuit. The code defines the pins that the LEDs are connected to and sets them to output ...

Arduino simulators are essentially software that allows you to test your ideas and circuits without the need for physical hardware. You may ask, “why use an Arduino simulator?”– To put it simply, it ...

An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this Arduino ...

In this particular project, I contemplated a shield for Arduino Nano, which can gather weather-related information by a built-in BMP280 Temperature and Pressure Sensor, a photoresistor, and a ...

Fig. 4: Actual-size PCB layout for the circuit in Fig. 2 Resistors R1 through R9, in both the circuits, are used to limit the current passing through each of the LEDs connected to them. To make a ...

The Extended DAC Shield is a high-speed, high-precision, eight channel, -10V to +10V analog output shield for the Arduino. The design will be open source with schematic, layout, and source code ...