This time it was [David Wehr] and AudioSerial: a simple way of outputting raw serial data over the audio port of an ... Prefer your Arduino connections wireless? Check out this smartphone ...

This Arduino sketch ... you want to use pin 2 for the button. You can also put a LED on pin 7 to get feedback when the network is initialized and the button is pressed. To control playback, the sketch ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

Made with the Arduino MEGA2560 "Most Complete Starter Kit", for the board and ultrasonic sensor. Based on the tutorial by https://www.alanzucconi.com/2015/10/07/how ...

Connect the power supply to the amplifier circuit and connect the digital pin 3 of your Arduino to 10K resistor and connect the ground of Arduino to ground of the circuit. Now connect the speaker by ...

The Arduino based audio meter, as shown in Fig ... 16MHz ceramic resonator, USB connection, power jack, reset button and an ICSP header. It contains everything needed to support the MCU; simply ...

Raspberry Pi enthusiasts wanting to connect their projects ... for LED control and push button status, as well as integer values for data visualization purposes. Arduino Cloud provides a user ...