Tomo Yamanaka
Si1143 Gesture Sensor sample.
Fork of
Gesture_Sensor
by 
Guillermo Torijano
About Si1143
Si1143 is a gesture sensor and can be controlled by using the I2C.
This can be detected from the shortest 1cm up to 200cm.
Si1143 emits three infrared LED that is mounted on a substrate, and detects the movement by measuring the reflected light from the external object.
- Datasheet of Si1143
http://www.silabs.com/Support%20Documents/TechnicalDocs/Si114x.pdf
About sample program
When you hold your hand on the upper of LED1 of Si1143, LED1 (red) of GR-PEACH lights up.
When you hold your hand on the upper of LED2 of Si1143, LED2 (green) of GR-PEACH lights up.
When you hold your hand on the upper of LED3 of Si1143, LED3 (blue) of GR-PEACH lights up.
When you approach your hand to LED of Si1143, level of the LED light will output a large value.
About wiring
| Sensor | GR-PEACH |
| GND | GND |
| VIN | 3.3V |
| SCL | D15 |
| SDA | D14 |
Changes
| Revision | Date | Who | Commit message |
|---|---|---|---|
| 2:27f94c9a29ec | 2016-04-19 | 1050186 | First commit |
| 1:a4c6fbb79eba | 2013-10-21 | GAT27 | Individual reads and sample support added. |
| 0:03bf686bd26a | 2013-10-17 | GAT27 | Simple test |