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en:netzer:hc-sr04 [2014/10/03 17:33] svesch [IO0] |
en:netzer:hc-sr04 [2014/10/03 17:35] svesch [IO0] |
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With the capture capability of Netzer a simple ultrasonic sensor like the HC-SR04 module can be used. | With the capture capability of Netzer a simple ultrasonic sensor like the HC-SR04 module can be used. | ||
- | <imgcaption sensor_photo|Ultrasonic sensor HC-SR04>{{:en:netzer:hc-sr04_front.jpg}}{{:en:netzer:hc-sr04_back.jpg?direct|}}</imgcaption> | + | <imgcaption sensor_photo|Ultrasonic sensor HC-SR04>{{hc-sr04_front.jpg}}{{hc-sr04_back.jpg|}}</imgcaption> |
For that reason the sensor shall be connected like: | For that reason the sensor shall be connected like: | ||
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IO0 is triggered by the rising edge of the sensor capture signal ECHO. | IO0 is triggered by the rising edge of the sensor capture signal ECHO. | ||
- | } | + | |
- | <imgcaption io0config|IO0 configure for starting measurement>{{io0config_ultrasonic.gif|}}</imgcaption> | + | <imgcaption io0config|IO0 configure for starting measurement>{{io0config_ultrasonic.gif}}</imgcaption> |
Important is to mark the "Impulse timer Reset" checkbox. | Important is to mark the "Impulse timer Reset" checkbox. |