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Brief Introduction of Smart Car Tracing Speed Module Counter Module
Key FeaturesThis module is a smart car speed module! Groove on the radio using photovoltaics, as long as the non-transparent objects can be triggered through the Groove! Output 5V TTL level. Pulses with Schmitt trigger debounce, very stable, can be used to measure speed of the car, the measured distance, etc. Application! Four pin is defined as +5 GND OUT1 OUT2 OUT1 OUT2 which is level output! Direct access to the microcontroller IO port, each way with an LED indicates the output status Specifications
- Dimensions (cm): 6.8 x 1.8 x 1.5
- Weight (kg): 0.006
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