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#!/usr/bin/env python

# Control HC-SR04 ultrasone sensor from Raspberry Pi
# https://raspberrytips.nl/hc-sr04-ultrasone-sensor/

import RPi.GPIO as GPIO                    #Import GPIO library
import time                                #Import time library
GPIO.setmode(GPIO.BCM)                     #Set GPIO pin numbering 

TRIG = 23                                  #Associate pin 23 to TRIG

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#!/usr/bin/env python3
# requires `mplayer` to be installed
# v1.0

# https://raspberrytips.nl/internet-radio-luisteren-raspberry-pi/

from time import sleep
import os
import sys
import signal

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# https://raspberrytips.nl

# Just change:
# import RPi.GPIO as GPIO  

# Into:
from RTk import GPIO

import time  

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# Demoscript NeoPixel Ring (12 led)
# https://raspberrytips.nl

import time

from neopixel import *
from random import randint

LEDS        = 12     # Aantel LEDS
PIN         = 18     # GPIO 18 / PIN 12

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import Adafruit_GPIO.SPI as SPI
import Adafruit_SSD1306

from PIL import Image
from PIL import ImageDraw
from PIL import ImageFont

disp = Adafruit_SSD1306.SSD1306_128_32(rst=24)

disp.begin()

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import time
import sys
import subprocess

import Adafruit_GPIO.SPI as SPI
import Adafruit_SSD1306

from PIL import Image
from PIL import ImageDraw
from PIL import ImageFont

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#!/usr/bin/env python

# TCRT5000 tracking sensor
# https://raspberrytips.nl/tcrt5000

import RPi.GPIO as GPIO

TrackingPin = 11

def setup():

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#!/usr/bin/env python

# Tripwire met laser module en lichtsensor
# https://raspberrytips.nl/tripwire-laser

from datetime import datetime
import RPi.GPIO as GPIO
import os, time

SensorGPIO = 23

raspberrytipsnl

#!/usr/bin/env python

import time
import fourletterphat
from subprocess import Popen, PIPE

print("""
Four Letter pHAT: cpu-temp.py

This example will display your Pi's CPU

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// Homekit motions sensor voor HomeBridge
// raspberrytips.nl

#include <ESP8266WiFi.h>

const char* ssid = "naamnetwerk"; // SSID Wifi (naam)
const char* password = "watchwoord"; // Wachtwoord wifi

IPAddress ip(192, 168, 2, 99); // IP address 
IPAddress dns(192, 168, 2, 254); // IP address DNS server