Contents • • • • • • • • • • • • In the, you sent data from one sensor to a personal computer. In this lab, you’ll send data from multiple sensors to a program on a personal computer. You’ll use the data from the sensors to create a pointing-and-selecting device (i.e.

These videos will help in understanding this lab: • Video: (Call-and-Response) • Video: • Video: What You’ll Need to Know To get the most out of this Lab, you should be familiar with how to program an Arduino, and with the basics of serial communication. If you’re not, review the links below: • • • Things You’ll Need.

For this lab you'll need: solderless breadboard Arduino module 22-AWG hookup wire accelerometer (or two other analog sensors) switch or pushbutton Connect the sensors Connect two analog sensors to analog pins 0 and 1 like you did in the. Connect a switch to digital pin 2 like you did in the.

The photos and schematic in this lab show an accelerometer and a pushbutton. You don’t have to use these, though. Fender Guitar Serial Numbers By Year. Use whatever sensors are appropriate to your final application. While you’re figuring what sensors to use, use the most convenient sensors you’ve got in hand; perhaps two potentiometers for the analog sensors and a pushbutton?

Used for communication between the Arduino board and a computer or other devices. All Arduino boards have at least one serial port (also known as a UART or USART): Serial. It communicates on digital pins 0 (RX) and 1 (TX) as well as with the computer via USB. Thus, if you use these functions, you cannot also use pins 0 and 1 for digital input or output.

You can use the Arduino environment’s built-in serial monitor to communicate with an Arduino board. Click the serial monitor button in the toolbar and select the same baud rate used in the call to begin(). The Arduino Mega has three additional serial ports: Serial1 on pins 19 (RX) and 18 (TX), Serial2 on pins 17 (RX) and 16 (TX), Serial3 on pins 15 (RX) and 14 (TX). To use these pins to communicate with your personal computer, you will need an additional USB-to-serial adaptor, as they are not connected to the Mega’s USB-to-serial adaptor.