DC Servo Motors - these motors need very specific and repetitive timing pulses to set the position. Instead of asking the Pi Linux kernel to send these signals, pop on this handy HAT. It adds the capability to control 16 Servos with perfect timing. It can also do PWM up to 1.6 KHz with 12 bit precision, all completely free-running.
For use with Raspberry Pi Model Zero, A+, B+, Pi 2 or Pi 3 (any Pi with 2x20 header)
The Adafruit 16-Channel 12-bit PWM/Servo HAT will drive up to 16 servos or PWM outputs over I2C with only 2 pins. The on-board PWM controller will drive all 16 channels simultaneously with no additional Raspberry Pi processing overhead. What's more, you can stack up to 62 of them to control up to 992 servos - all with the same 2 pins! Works with any servo that can be powered by 5V and take 3.3V logic level signals.
- a Servo HAT,
- a 2-pin terminal block,
- four 3x4 headers and a 2x20 socket header.
- Dimensions w/ components: 65mm x 56mm x 13mm / 2.6" x 2.2" x 0.5"