FSR 힘 센서 아날로그 디지털 출력 모듈
(Force Sensitive Resistor Analog Digital Module)
개요
- 본 제품은 FSR 힘 센서 아날로그 디지털 출력 모듈 입니다.
- 압력에 따라 저항이 변하는 FSR 센서를 연결하여 디지털 출력과 아날로그 출력을 얻을 수 있는 제품입니다.
- 아날로그 신호 값을 증폭할 수 있는 포텐셔미터와 센서 출력 threshold 값을 설정할 수 있는 포텐셔미터가 지원됩니다.
- threshold값은 설정한 값에 따라 HIGH/LOW를 출력합니다.
특징
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Pin Description:
VCC: positive supply voltage (5V)GND: negative supply voltageDO: High point level signal outputAO: analog voltage signal output (0-3.3V)AO-RES: magnification adjustment potentiometerDO-RES: comparison threshold adjustment potentiometer
문서
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Instructions for use:Gasket installationPlace the green surface of the gasket on the sensor, in the center of the sensor sensing area, and then apply the tested object vertically to the gasket, so that the effective contact and force of the sensor and the tested object all act on the sensor sensing area.Precautions when installing and using the sensor1. Try to choose a stable, smooth and flat installation surface;When your mounting surface is curved, you must bend it when you install the sensor, so that-the sensor sensing area will be stressed, which will affect the accuracy of the sensor to a certain extent, so be careful not to make the sensor effective The surface is installed on a curved surface with a large curvature (Note: the round effective surface cannot be bent, and the long tail can be bent);2. It is recommended to use a flexible gasket with a relatively stable elasticity between the sensor and the measured object to ensure effective contact between the sensor and the measured object;3. Keep the contact surface of the sensing area clean;4. The force should not exceed its rated range;5. Try not to solder it directly to the universal board or the circuit board without the specific package belonging to it, so as to avoid the thermal deformation of the tail and poor contact. The metal terminal of the sensor can be connected to the wire by fast welding.
