10Pcs 5V KY-040 Rotary Encoder Module AVR PIC

Description:

The rotary encoder is used to measure the speed and with PWM technology can achieve rapid speed devices
With fixed bolt hole for easy installation
Great for DIY project

Specification:

Model: KY-040
Working voltage: 5V
Material: PCB + Brass
Weight: 10g
Size: 32 x 19 mm

Package included:

10 x KY-040 rotary decoder module