ALPS EC11 Rotary Encoder Digital Potentiometer With Coding Switch

The ALPS EC11 rotary encoder is a digital potentiometer with a coding switch. EC11 Rotary Encoder Module is a small, lightweight component that is easy to mount. The EC11 rotary encoder has two outputs, A and B, which produce square waves of varying frequency and duty cycle depending on the rotation of the encoder. The third output, C, is a push button switch that can use to reset the encoder to its initial state.

The Rotary Encoder has a digital potentiometer. This means that the resistance of the encoder can change electronically. This can use to control the brightness of a display, the volume of an audio device, or the position of a robot arm. The encoder has a coding switch. This switch can use to reset the encoder to its initial state. This can be useful if the encoder is accidentally turned or if it is necessary to start from a known position.

The EC11 rotary encoder digital potentiometer has an operating voltage of 5V. This means that it must be powered by a source of 5V DC. If you try to power the encoder with a different voltage, it may not work properly or could be damaged. The EC11 rotary encoder digital potentiometer also has a maximum input voltage of 12V. This means that you should not apply an input voltage of more than 12V to the encoder. If you do, you could damage the encoder.

The EC11 rotary is a versatile and reliable component that can use in a variety of applications. ALPS EC11 Rotary Encoder is a good choice for applications where precise control of rotation is required.

Features : –

The EC11 rotary encoder digital potentiometer works on the principle of quadrature encoding. Quadrature encoding is a method of encoding the position of a rotating shaft using two signals that are 90 degrees out of phase with each other.

The EC11 rotary encoder digital potentiometer has two outputs, A and B. These outputs produce square waves of varying frequency and duty cycle depending on the rotation of the encoder. The frequency of the square waves is proportional to the speed of rotation, and the duty cycle of the square waves is proportional to the direction of rotation. The third output, C, is a push button switch that can use to reset the encoder to its initial state. Here are some of the benefits of using the ALPS EC11 rotary encoder:

• Precision
• Durability
• Versatility
• Ease of use
• Cost-effectiveness

ALPS EC11 Rotary Encoder Specifications: –

The EC11 encoder must be powered by a source of 5V DC. The EC11 Rotary Encoder Module can rotate at a speed of up to 2000 pulses per revolution. This means that it can produce 2000 square waves per time it rotates one full revolution & can operate in temperatures ranging from -40°C to +85°C. This makes it suitable for a wide variety of applications.

The EC11 rotary has an operating life of up to 100,000 cycles. ALPS EC11 Rotary Encoder is accurate to within ±0.1%. This means that the encoder is accurate to within 0.1% of its full range. The EC11 rotary encoder has a resolution of 20 positions. This means that it can detect 20 different positions of the shaft. here are the specifications of the EC11 rotary encoder:

• Operating voltage: 5V
• Rotational speed: 2000 pulses per revolution
• Accuracy: ±0.1%
• Resolution: 20 positions
• Number of outputs: 3
• Operating temperature: -40°C to +85°C
• Operating life: 100,000 cycles
• Size: 15 x 11mm
• Weight: 0.5g

ALPS EC11 Rotary Encoder Pin Description : –

The A and B pins connected to two optical sensors, one for each track. The sensors are arrange so that they are 90 degrees apart. When the encoder shaft rotates, the sensors alternately block and unblock the light source. This produces a square wave signal on each output.

The frequency of the square wave signal is proportional to the speed of rotation. The duty cycle of the square wave signal is proportional to the direction of rotation. The common ground pin connected to the negative terminal of the power supply. This ensures that the A and B pins are always at the same potential. the ALPS EC11 rotary encoder has 3 pins: A, B, and C.

• Pin A: This pin is the signal output for the first track. It is high when the encoder shaft is rotating clockwise and low when it is rotating counterclockwise.
• Pin B: This pin is the signal output for the second track. It is high when the encoder shaft is rotating counterclockwise and low when it is rotating clockwise.
• Pin C: This pin is the common ground for the A and B pins.

ALPS EC11 Rotary Encoder Applications: –

The EC11 Potentiometer is a reliable and accurate component that is easy to use. EC11 Rotary is a good choice for applications where precise control of rotation is required. The ALPS EC11 rotary encoder is a digital potentiometer with a coding switch. It is a small, lightweight component that is easy to mount. It is available in a variety of sizes and colors to suit different applications.

The EC11 Potentiometer has two outputs, A and B, which produce square waves of varying frequency and duty cycle depending on the rotation of the encoder. The third output, C, is a push button switch that can use to reset the encoder to its initial state. The EC11 rotary encoder is a versatile component that can use in a variety of applications, such as:

• Volume control
• Brightness control
• Position sensing
• Data entry
• Menu navigation
• Game controllers
• Medical devices
• Industrial automation
• Automotive

Package: –

1 x ALPS EC11 Rotary Encoder Digital Potentiometer With Coding Switch

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