The Casio SK-1 keyboard is fairly well-known in the “circuit bending” scene, where its simple internals lend themselves to modifications and tweaks to adjust the device’s output i… ...

I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

Transistor is used to amplify the current so that full current (from the DC source – 9v battery) can flow through a coil to fully energies it. ... Circuit Diagram and Working: In this Arduino Relay ...

Controlling multiple servo motors using an Arduino and PCA9685 involves using the PCA9685 module as a servo driver, allowing you to control multiple servos simultaneously through the I2C communication ...

The analog sensor on the Arduino board senses the voltage on the analog pin and converts it into a digital format that can be processed by the microcontroller. Here, we are feeding the input voltage ...

The Deal: Usually over $600, this instruction-starter kit combo can currently be had for just $89.99 after 85% off, giving you everything you need to get your Arduino projects on the road.

Fig. 1: Circuit of the PC-based oscilloscope using Arduino. The ADC of Arduino can measure voltages up to 5V. So it is advisable to add a small protection circuit to limit the input voltage to 5V and ...

The circuit (Fig. 2) uses Arduino Uno board wired to ADXL335 accelerometer module (connected across CON2) with its ADC inputs, namely, X-axis to A0, Y-axis to A1 and Z-axis to A2. Two pushbuttons ...