User Manual

The Crickit is powered by seesaw, our I2C-to-whatever bridge firmware. So you only need to use two data pins to

control the huge number of inputs and outputs on the Crickit. All those timers, PWMs, sensors are offloaded to the co-

processor.

You get:

4 x Analog or Digital Servo control, with precision 16-bit timers

2 x Bi-directional brushed DC motor control, 1 Amp current limited each, with 8-bit PWM speed control (or one

stepper)

4 x High current "Darlington" 500mA drive outputs with kick-back diode protection. For solenoids, relays, large

LEDs, or one uni-polar stepper

4 x Capacitive touch sensors with alligator-pads

8 x Signal pins, digital in/out or analog inputs

1 x NeoPixel driver with 5V level shifter

1 x Class D, 4-8 ohm speaker, 3W-max audio amplifier

All are powered via 5V DC, so you can use any 5V-powered servos, DC motors, steppers, solenoids, relays etc. To

keep things simple and safe, we don't support mixing voltages, so only 5V, not for use with 9V or 12V robotic

components.

https://learn.adafruit.com/adafruit-crickit-creative-robotic-interactive-

construction-kit

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