For now, refer to the following pdf file.

- For voltage regulation, you'll have to find the LM38T05 spec sheet. - The LEDs have a current limit, so what component should you use to limit the current? - The optoisolator spec sheets are here, here}, and {{MCT6.pdf | here}. They should all work the same. I believe that the PS2501 (or maybe the MCT06) has a nice example circuit so you can see how the pull-down resistors should go (to effectively create pull-down voltage dividers). ===== Arduino Basics ===== There are also a set of experiments for working with the Arduino. * Experiment {{Basics:arduino01.pdf | set no. 1

1. LED blinking via PWM.
2. Analog input using a potentiometer as a voltage divider.
3. Potentiometer plus optisolation and LED blinking.
4. IMU reading.
5. Binary switches and digital input

* Experiment set no. 2

1. PWM output and servo motors.
2. External trigger.
3. Motor encoder and counting.

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