4pin Infrared IR Speed Sensor Module Grove Optocoupler Module Motor Test Counter Computing For Arduino DIY Robot Tank Car RC Toy
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- 1. The use of imported groove coupler sensor
- 2. The groove width of 5mm
- 3. Output status indicator, the lamp off output high, output low lights.
- 4. Obscured, output high; unobstructed, output low
- 5. The comparator output signal clean, good waveform, driving ability, more than 15mA
- 6. The working voltage of 3.3V-5V
- 7. The output format: digital switching outputs (0 and 1)
- 8. A fixed bolt holes for easy installation
- 9. Small plates PCB size: 3.2cm x 1.4cm
- 10. Using a wide voltage LM393 comparator
Module for use:
- 1. Module slot unobstructed when the receiver turns on, the module DO output low, while blocking, DO output high;
- 2. Can be connected to the relay module DO composition limit switch functions, the buzzer may be connected to the active module composed alarm.
- speed sensor module: 1pcs
- Four-wheel Drive Attributes:
- RC Parts & Accs:
- For Vehicle Type:
- Upgrade Parts/Accessories:
- Plastic Type:
- Remote Control Peripherals/Devices:
- Tool Supplies:
- Model Number:
- Brand Name:
- Technical parameters:
- Value 2
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