This unassembled pan-tilt kit is the perfect way to give your project customized full range motion! The pan-tilt can rotate roughly 180° from side-to-side and can tilt downwards roughly 150° (it may be less depending on the servos you use, of course). This version comes in kit form without any servos, unlike Adafruit's fully assembled version so if you have a bunch of servos already, or want to customize with one of Adafruit's many micro servo options such as feedback-type, this is probably the better option for you. (The metal-gear 9g micro servos won't fit!)
Since the motors are plain, every-day analog servos, you can use any microcontroller or driver. They're good for beginners who want to make stuff move and the pan-tilt is an easy way to give whatever you're making both left-right and up-down motion. In Adafruit's demo, they hooked this up with a Trinket Pro and made it do a little dance with the Arduino Servo library
- Base: 37mm x 33mm x 3mm / 1.5" x 1.3" x 0.1"
- Mounting Hole Distances: 30mm x 26mm / 1.2" x 1"