tablecontrol/README.org

• Setup
• Connect to serial port
• Small card
  • Set up distance measuring
  • HCSR04 Pins

Setup

virtualenv --no-site-packages --distribute .env
source .env/bin/activate
pip install -r requirements.txt

Connect to serial port

picocom /dev/ttyUSB0 -b115200

Small card

Set up distance measuring

from hcsr04 import HCSR04
import time

sensor = HCSR04(trigger_pin=16, echo_pin=0)

while True:
    print(sensor.distance_cm())
    time.sleep(1)

HCSR04 Pins

Trig – D0 Echo – D3 Vcc – 5V GND – GND