產品說明1
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Grove - Optical Rotary Encoder 光學旋轉編碼器 (TCUT1600X01) (101020587)
Description
The Grove - Optical Rotary Encoder(TCUT1600X01) is a transmissive sensor that includes an infrared emitter and two phototransistor detectors. Usually, the infrared emitter emits infrared rays, the phototransistor detectors receives the infrared rays, then the phototransistor is turned on, both of the output is High, the on-board LED indicators light up. When there is an obstacle blocking, the phototransistor can not receive the infrared rays, so the phototransistor will be turned off and both of the output will be Low, the on-board LED indicators fade away.
You can use this sensor as a rotary encoder to detect the speed or rotation, and thanks to the two phototransistor detectors, you even can detect the rotation direction.
Features
- Double phototransistor detectors, can determine the direction of rotation
- On-board LED indicators
- Grove Interface, easy to use
Typical Applications
- Automotive optical sensors
- Accurate position sensor for encoder
- Sensor for motion, speed, and direction
- Sensor for “turn and push” encoding
Pin Map
Schemaitc
Power
The typical voltage of TCUT1600X01 is 5V, so we use the MP3120 current mode step-up converter to provide a stable 5V. The input of MP3120 ranges from 0.8V to 5V, so you can use this module with your Arduino both in 3.3V and 5V.
When the phototransistor detectors receive the infrared signal, the output should be High, and when the obstacle blocks the infrared, the OUT1 and OUIT2 should be Low. However due to the leakage current, it won't be 0V. The leakage voltage varies with the input voltage.
Mechanical Drawing
Directional Detection
Technical Details | Dimensions | 40mm x 20mm x 10mm |
| Weight | G.W 10g N.W 4g |
| Battery | Exclude |
| Operating Voltage | 3.3V / 5V |
| Operating Temperature Range | 40°C to +105°C |
| Storage Temperature Range | -40°C to +125°C |
| Emitter Wavelength | 950 nm |
| Gap | 3 mm |
| Interface | Digital |
Part List
| Grove - Optical Rotary Encoder(TCUT1600X01) | 1 |
| Grove Cable | 1 |
ECCN/HTS
| ECCN | EAR99 |
| HSCODE | 9031900090 |
