# 4. References

### PWM Basics
[PWM Overview](https://docs.arduino.cc/tutorials/generic/secrets-of-arduino-pwm/)

[PWM Docs](https://onlinedocs.microchip.com/oxy/GUID-80B1922D-872B-40C8-A8A5-0CBE009FD908-en-US-3/GUID-DFF379D9-DE24-417E-B9A5-C4AC1431A928.html)

### Servo Basics
[Wok Servo Wok](https://blog.wokwi.com/learn-servo-motor-using-wokwi-logic-analyzer/)

### EEPROM
[EEPROM Docs](https://onlinedocs.microchip.com/oxy/GUID-06C36746-0136-4691-8940-69BFD41FCC56-en-US-1/GUID-0DCA3136-7D10-4A04-83AE-69F9BF81EBD9.html)