This tutorial may be outdated. It is no longer recommended for beginners, and may need modifications to code or hardware that is not indicated in the tutorial.

Featured Products

MCP3008 - 8-Channel 10-Bit ADC With SPI Interface

PRODUCT ID: 856
Need to add analog inputs? This chip will add 8 channels of 10-bit analog input to your microcontroller or microcomputer project. It's super easy to use, and uses SPI so only 4...
$3.75
IN STOCK

ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier

PRODUCT ID: 1083
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can...
$9.95
IN STOCK

ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier

PRODUCT ID: 1085
For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C. The chip can...
$14.95
IN STOCK

Raspberry Pi 2 - Model B v1.2 - ARM Cortex-A53 with 1G RAM

PRODUCT ID: 2358
Didn't think the Raspberry Pi could get any better? You're in for a big surprise! The Raspberry Pi 2 Model B is out and it's amazing! With an upgraded ARM...
$39.95
OUT OF STOCK

Raspberry Pi Zero - Version 1.3

PRODUCT ID: 2885
At first glance, the Pi Zero isn't much.  It just looks like a slimmed down version of the Raspberry Pi we know and love.  But when we started to think of the...
$5.00
IN STOCK

Assembled Pi Cobbler Plus - Breakout Cable

PRODUCT ID: 2029
The Raspberry Pi B+/Pi 2/ Pi 3 has landed on the Maker World like a 40-GPIO pinned, quad-USB ported, credit card sized bomb of DIY joy. And while you can use most of our great Model B...
$6.95
OUT OF STOCK

Full sized breadboard

PRODUCT ID: 239
This is a 'full-size' breadboard, 830 tie points. Good for small and medium projects. It's 2.2" x 7" (5.5 cm x 17 cm) with a standard double-strip in the middle...
$5.95
IN STOCK