Tegg 2 PCS KY-040 360 Degree Rotary Encoder Module Brick Sensor clickable Switch with Knob Cap for Arduino
Description
Description: Type: KY-040 Rotary Decoder Encoder. Operating Voltage: 5V. One
round number of pulse: 20. Width: 19mm/0.75 Inches. Length: 30mm/ 1.18 Inches.
Height: 28mm/1.10 Inches. Material of Knob Cap: Aluminium Alloy. Diameter of
Knob Cap: 14mm/ 0.55 Inches. Height of Knob Cap: 17mm/ 0.67Inches. Package:2
PCS. Pin description: CLK – equivalent to output A in regular encoder. DT –
equivalent to output B in regular encoder. GND – equivalent to output C in
regular encoder. SW – reset switch. + (VCC) – positive supply to the unit. The
KY-040 rotary encoder is a 360 degree rotary input device (i.e. a control
knob) that provides an indication of how much the knob has been rotated AND
which direction it is rotating in. It is a great device for stepper and servo
motor control. You can also use it to control devices like digital
potentiometers. It is ideal for navigating menus on a display or taking inputs
such as numbers or text characters. The range of input can be easily defined
and mapped in software. A push button switch is built into this encoder. If
you push on the shaft, the normally open switch “SW” will close. This can be
used as an On/Off switch, to change control functions, ranges, selecting a
menu item or entering a number. The “D” shaft of the encoder can be fitted
with a knob for using it in a product.
Features:
- Type: KY-040 Rotary Decoder Encoder.
- Operating Voltage: 5V. One round number of pulse: 20.
- Size: 30x19x28mm/1.18×0.75×1.10 Inches(LxWxH). Package:2 PCS.
- Unlike rotary potentiometer count, the rotation counts are not limited.
- With the button on the rotary encoder can be reset to its initial state, that starts counting from 0.
Product Details:
- Brand: Tegg
- Item model number: KY040-WKC-2
- Item Weight: 3.2 ounces
- Package Dimensions: 3.5 x 2.6 x 1.3 inches
- Manufacturer: Tegg
- Date First Available: April 12, 2019

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