10PCS EC12 Audio Encoder 24 Pulse 360 Degree Rotary Digital Pulse Enco…

Price: $8.99
(as of Jul 10, 2025 01:53:41 UTC – Details)


By rotating the rotary encoder it is possible to count in the forward direction and in the reverse direction during the rotation of the output pulse frequency (unlike rotary potentiometer counting, this rotary counting is unlimited. Using the buttons on the rotary encoder it can be reset to its initial state, counting from 0.
Rotary encoders are widely used in industrial control, robotics, photographic lenses, computer input devices etc.
Product Name: EC12 Encoder
Product color: black, silver
Product material: metal
Shaft height: 15mm/0.59inch
Product Size: 14 x 13.2mm/0.55 x 0.52inch
Adjustment method: 360 degrees
Number of pulses: 24
Rated voltage: 5 volts
Product use: automobile, audio, home appliances
Warm tips: 1. Due to different monitors, the color may be different, please understand.
2. As the size is measured manually, please allow 1-2mm error, please don’t mind when buying.
3. Avoid storage in high temperature, humidity and corrosive places.
Package Dimensions ‏ : ‎ 2.76 x 2.36 x 0.71 inches; 0.96 ounces
Date First Available ‏ : ‎ March 20, 2025
Manufacturer ‏ : ‎ JJHXSM
ASIN ‏ : ‎ B0F21DXNFJ
Type: EC12 rotary encoder without switch; Adjustment method: 360 degrees; Number of pulses: 24
Shaft type: Type D; Maximum operating current (resistive load): 10mA max; Rated voltage: 5 volts 500 characters can also be written
Shaft Diameter: 6mm/0.24inch; Shaft Height: 15mm/0.59inch; Dimensions: 14 x 13.2mm/0.55 x 0.52inch
Features: In forward rotation, line A phase leads to line B phase; when reversed, line B phase leads to line A phase. Simple digital logic circuits (exclusive or gate and d flip-flop) can be used to recognize the phase relationship of AB and the number of rotations.
Uses/applications: industrial controls, robotics, camera lenses, computer input devices. Circuit board design dimming and sound 3D printers LCD displays, etc. (CD players, for volume and ON/OFF control or data selection via LED or LCD displays.)