Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit

The Raspberry Pi is a great little computer, but it struggles with controlling DC Servo Motors. These motors need specific, repetitive timing pulses to set their position. Instead of relying on the Pi Linux kernel, just attach this useful HAT! It enables you to control 16 servos with perfect timing. It can also perform PWM up to 1.6 KHz with 12-bit precision, all running independently. This HAT is for use with Raspberry Pi Model Zero, A+, B+, Pi 2, or Pi 3 (any Pi with a 2x20 header). You can use it with the Model A or B by using a tall 2x13 header instead of the included 2x20. The Adafruit 16-Channel 12-bit PWM/Servo HAT can drive up to 16 servos or PWM outputs over I2C using only 2 pins. The on-board PWM controller drives all 16 channels at once without extra Raspberry Pi processing. Moreover, you can stack up to 62 of them to control up to 992 servos using the same 2 pins! It works with any servo that can be powered by 5V and handle 3.3V logic level signals. Best of all, we have a Python library for instant setup, bringing your robotic projects to life. The Adafruit PWM/Servo HAT is ideal for projects needing lots of servos or PWM outputs. Check our detailed tutorial for more info like diagrams, schematics, and installation instructions. Each order includes a Servo HAT, a 2-pin terminal block, four 3x4 headers, and a 2x20 socket header. You'll need to do some simple through-hole soldering to attach the headers to the HAT circuit board. It's easy with basic tools like a soldering iron and rosin core electronics solder. If you want to stack multiple HATs on one Pi, you can get a 2x20 stacking header and a set of right-angle 3x4 headers to solder on instead. Please note! This kit doesn't come with a Raspberry Pi, servos, or the required 5V power supply. We have power supply recommendations on the tutorial page, and there are many servo options in the Adafruit shop. Any 3-pin classic DC hobby servo will work. Also, the terminal blocks included may be blue or black.

Using this Adafruit 16-Channel PWM / Servo HAT is a breeze. First, if you're using a Raspberry Pi Model A or B, you might need to swap the included 2x20 header for a tall 2x13 header. For other models like Zero, A+, B+, Pi 2, or Pi 3, you can use the 2x20 header that comes with the kit. Then, do a bit of light through - hole soldering to attach the headers onto the HAT circuit board. You'll just need a soldering iron and rosin core electronics solder. When it comes to power, remember this kit doesn't include the Raspberry Pi, servos, or the required 5V power supply. Head to the tutorial page for power supply recommendations and check out the Adafruit shop for servo options. Any 3 - pin classic DC hobby servo will work fine. You can control up to 16 servos or PWM outputs over I2C using just 2 pins. And if you need to control more servos, you can stack up to 62 HATs using the same 2 pins. We've also provided a Python library, so you can quickly get your project up and running. Just follow the instructions in the library to make your robotic creation come to life. As for maintenance, keep the HAT in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. If you're stacking multiple HATs, make sure the soldering on the stacking headers is secure. And don't forget that the terminal blocks included with your product may be blue or black, so it doesn't matter which color you get.