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sleepy [2015/04/24 11:50] – andisleepy [2015/04/24 13:42] (current) – 2001:1a80:22a4:a900:97fc:6854:fe65:ef8c
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   * permissions ''sudo usermod -G i2c pi''   * permissions ''sudo usermod -G i2c pi''
  
 +===== Accelerometer =====
  
  
Line 15: Line 16:
 | SCL (orange) | Pol 2 (hinten links) | (grün) SCL | | SCL (orange) | Pol 2 (hinten links) | (grün) SCL |
 | SDA (brown) | Pol 1 (hinten rechts) | (weiß) SDA | | SDA (brown) | Pol 1 (hinten rechts) | (weiß) SDA |
 +
 +===== Temperature =====
 +
 +https://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-temperature-sensing/hardware
 +
 +| Orange | 3V |
 +| Yellow | GPIO #4 |
 +| Green  | GND |
 +
 +
 +  sudo modprobe w1-gpio
 +  sudo modprobe w1-therm
 +  cat /sys/bus/w1/devices/28-000005d40596/w1_slave
 +
 +===== Speaker =====
 +
 +GPIO 18
 +
 +right input and output
 +
 +mono files
 +
 +
 +  gpio mode 1 out
 +  gpio write 1 1
 +  play test.wav -c 1 repeat 3
 +  gpio write 1 0
 +
 +===== Buttons =====
 +
 +  * Button right: GPIO #17
 +  * Button left: GPIO #27
  
sleepy.1429876217.txt.gz · Last modified: 2015/04/24 11:50 by andi