Original HW-040 Sensor switch rotary encoder module_Various types Modules

Product Description

HW-040 Rotary Encoder Module
HW-040 rotary encoder module 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. It is a position sensor with a knob and can be used to control stepper or servo motors with precision.

The HW-040 rotary encoder module is a type of rotary encoder that is designed to be used in electronic circuits and systems. A rotary encoder is a type of sensor that is used to detect the position of a rotating shaft. The HW-040 module typically has 3 pins, which are VCC, GND, and Signal.

It generates a pulse train output with the number of pulses depending on the number of detents on the encoder. The number of pulses per revolution can vary depending on the specific encoder, but it is usually between 20 and 24 pulses per revolution. This allows for precise position sensing and control of the shaft’s rotation.

Specification:
Model: HW-040
Working voltage: 5V
Material: PCB + Brass
Mechanical angle: 360 Degrees
Output: 2-bit gray code
Positions per revolution: 30
Weight: 10g
Size: 32 x 19 x 30mm

Pin Configuration of HW-040 Rotary Encoder

The HW-040 module has 5 output pins. Two of these are for the power of the module whereas, 3 are for the output data of the turns and direction of the knob. The table below describes the pin type and the function of each pin in the Rotary module.
Pin Type	Description
CLK	Encoder Pin A
DT	Encoder Pin B
SW	No push-button switch
VCC(+)	Voltage input(+5V)
GND	Ground(Encoder Pin C)

HW-040 rotary encoder module is a type of sensor that is used to detect the position of a rotating shaft. Some common uses of the HW-040 rotary encoder module include:

Motor control: The HW-040 module can be used to control the speed and position of motors in various applications such as robots, CNC machines, and other equipment that require precise control of the motor’s rotation.
Volume control: The HW-040 module can be used to adjust the volume or brightness of electronic devices such as sound systems, televisions, and other devices that require precise control of the volume or brightness.
Robotics: The HW-040 module can be used in robots for precise position sensing and control of the robot’s movement.
Industrial Automation: The HW-040 module can be used in industrial automation systems for precise position sensing and control of the machine’s movement.
Human-machine Interface: The HW-040 module can be used in a variety of human-machine interface applications such as in control panels, instrumentation, and other applications where precise position sensing is required.
Other applications: The HW-040 module can be used in other applications that require precise position sensing and control of a rotating shaft such as in gaming machines, medical equipment, and other applications.

Actual image of the product

HW-040 2

HW-040