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PROJECT
22

LED Gumball Machine

By SparkFun Electronics

Do you need an LED? The answer is always yes. But what if you need one right now? Build yourself an LED gumball machine and never run out again!

TUTORIAL
46

Pi Servo pHAT (v2) Hookup Guide

By SparkFun Electronics

The SparkFun Pi Servo pHAT provides your Raspberry Pi with 16 PWM channels that can be controlled over I2C. These channels are broken out in a header combination that is perfect for connecting servo motors.

PROJECT
648

Basic Servo Control for Beginners

By SparkFun Electronics

We will cover some basics of controlling servos with code using the Arduino IDE and Python, and provide an example that requires no programming at all.