KY-040 Rotary Encoder Module 360 Degrees 650nm Laser Diode Module Arduino Nano V3 CH340 is

Arduino Nano V3 CH340 is a small

3V (5V tolerant input pins)

It can be interface with any microcontroller with digital input such as PIC

Cold junction compensated

The OV7670 Camera Module for Arduino is a compact and versatile imaging solution designed for embedded systems and DIY electronics projects

KY-040 Rotary Encoder Module 360 Degrees 650nm Laser Diode Module Arduino Nano V3 CH340 isKY 040 rotary encoder is a device that generates an electrical signal based on how much the rotary input device (knob) is rotated and the direction it is rotating in. It is a position sensor with a knob and can be used to control stepper or servo motors with precision.