Electronics - Rotary Encoder - with a Raspberry Pi Pico скачать в хорошем качестве

Electronics - Rotary Encoder - with a Raspberry Pi Pico

This video is based around a rotary encoder used with a Raspberry Pi Pico. A rotary encoder is used to detect a rotary position or rotary movement. It can be used in a similar way to the potentiometer voltage divider used in an earlier video, but the rotary encoder does not have an upper and lower limit. The rotary encoder can instead provide a relative position. This is useful when you want to use different methods to control a value, perhaps a rotary encoder along with a web interface, or perhaps a rotary encoder with separate up and down buttons (such as used in a car entertainment system). The models used here are: ALPS rotary encoder EC16B2410408 - Does NOT work with the Raspberry Pi Pico ALPS rotary encoder EC12E2430804 - Used in the demonstration Rotary encoder SKU026777 - Includes a push switch For more details see: https://www.penguintutor.com/electron... For more details about the potentiometer voltage divider see: https://www.penguintutor.com/electron... Chapters 00:00 Intro 00:40 What is a rotary encoder? 03:54 Rotary encoder pin-out 04:23 Waveforms of rotary encoder encoding 08:20 Raspberry Pi encoder circuit 09:15 Micropython rotary encoder code 11:11 Demo of rotary encoder