1. Sensory perception with Arduino
A Microcontroller

2. Standard pattern Build the circuits explore the code
Write them up in your journal
Make notes about servo configuration

3. Exercise 25 - Servos
<File>, <Examples>, <Servo>, <Sweep>

4. 180 degree servo 90 degrees Goes in a ’forward’ direction
Goes in a ’reverse’ direction
180 degrees
0 degrees
A 360 degree servo is often a modified 180 degree servo
Servos are not always ‘zeroed’ at 90 (might be 89 or 91)
The servo may stutter at its zero point as it turns both forwards and backwards
So modify the Sweep script and explore the effect changes make

5. Exercise 26 – Interactive servos
<File>, <Examples>, <Servo>, <knob>
What happens when you pass your hand over the IR sensor?