KY-040 Rotary Decoder Encoder Module For AVR PIC Description: The rotary encoder is 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 x 30mm
Package included: 1 x KY-040 rotary decoder module,,,