Component: PIR Motion (Grove 101020020) (101020020) (Light): Difference between revisions
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''Initialise''' | ||
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| colspan="2" | Configures the I/O ready for the sensor to be sampled. | | colspan="2" | Configures the I/O ready for the sensor to be sampled. | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''SampleSensor''' | ||
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| colspan="2" | Returns the state of the sensor. Activated if movement detected in the sensor range. | | colspan="2" | Returns the state of the sensor. Activated if movement detected in the sensor range. | ||
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| width="90%" | | width="90%" class="mtx-class-macrohead" | '''Properties''' | ||
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| width="90%" | | width="90%" class="mtx-class-propfolder" | Connections | ||
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| colspan="2" | Pin connected to the sensor element of the photo transistor | | colspan="2" | Pin connected to the sensor element of the photo transistor | ||
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| width="90%" | | width="90%" class="mtx-class-propfolder" | Simulation | ||
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Latest revision as of 14:37, 13 July 2026
| Author | Matrix Ltd |
| Version | 8.0 |
| Category | Light |
PIR Motion (Grove 101020020) component
PIR motion sensor component for digital output sensors. Simulates range sensitivity and output hold.
Version information
Library Version, Component Version, Date, Author, Info 8, 8.0, 18-09-24, MW, Simulation bug, Fixed Switch and LED indicator not enabled 8, 8.0, 18-09-24, MW, Simulation only - Removed all properties and added a new Movement threshold % property
Detailed description
No detailed description exists yet for this component
Examples
A simple example that shows the PIR in action.
Macro reference
Initialise
|
Initialise |
| Configures the I/O ready for the sensor to be sampled. | |
 - VOID
|
Return |
SampleSensor
|
|
SampleSensor |
| Returns the state of the sensor. Activated if movement detected in the sensor range. | |
 - BYTE
|
Return |
Property reference
|
Properties |
|
Connections |
|
SIG Pin |
| Pin connected to the sensor element of the photo transistor | |
|
|
Simulation |
|
Movement threshold % |
| Simulation only. Set threashold difference for detection of movement. E.g. if the slider was on 20 then moved to 40 the differnce is 20 PIR will only be triggered if Movement threshold is set below 20 | |
Component Source Code
Please click here to download the component source project: FC_Comp_Source_PIR_Motion_Sensor_Grove.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_PIR_Motion_Sensor_Grove.fcfx