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#!/bin/bash

# Default values
DEFAULT_DURATION=300  # 5 minutes in seconds
DEFAULT_PIHOLE_IP="localhost"

# Help function
show_help() {
    echo "Usage: $0 [-d duration] [-i ip_address] [-t token]"
    echo "  -d: Duration in seconds to disable Pi-hole (default: 300 seconds)"

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Measuring Raspberry Pi SoC Temperature

1. Using the vcgencmd Command

Run the following command in the terminal:

vcgencmd measure_temp

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import tensorflow as tf
from tensorflow.keras.applications import MobileNetV2
from tensorflow.keras.layers import Dense, GlobalAveragePooling2D, Dropout, BatchNormalization
from tensorflow.keras.models import Model
import tensorflow_datasets as tfds
import matplotlib.pyplot as plt
import numpy as np

# Constants
BATCH_SIZE = 24

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How to Enable Load Balancer Health Checks in Hatchbox

A load balancer health check with Caddy ensures that backend servers are functioning properly by periodically sending requests and removing unresponsive servers from the pool.

To enable health checks, your application must have a relative path that returns a 200 status code.

Steps to enable health checks:

1. Go to https://app.hatchbox.io/apps
2. Click the "View" button for your application

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Below is an example of how to set up a Raspberry Pi to record both video and audio using the Raspberry Pi NoIR Camera Module and an external USB microphone.

Requirements

1. Raspberry Pi with Raspbian OS installed
2. Raspberry Pi NoIR Camera Module
3. USB microphone
4. Python installed on the Raspberry Pi

Step-by-Step Guide

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<div class="cart__row">
  <label>
    <input type="checkbox" name="attributes[Signature on Delivery]" value="Yes">
    Signature on Delivery
  </label>
</div>

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To control the Raspberry Pi camera from Python, you can use the picamera library, which provides an easy-to-use interface for capturing images and videos. Here's a basic example to get you started:

1. Install the picamera library:

   sudo apt update
   sudo apt install python3-picamera

2. Capture an image:

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#!/bin/bash

# Set this to your desired DNS server
DNS_SERVER="8.8.8.8"

# Set the path for this script
SCRIPT_PATH="/usr/local/bin/set_dns.sh"

# Path to the resolv.conf file
RESOLV_CONF="/etc/resolv.conf"

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import time
import spidev
import RPi.GPIO as GPIO

# Set up SPI
spi = spidev.SpiDev()
spi.open(0, 0)
spi.max_speed_hz = 1000000

def read_adc(channel):

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#define PH_SENSOR_PIN 0  // pH meter Analog output connected to Arduino Analog Input 0

const int NUM_SAMPLES = 10;  // Number of samples to take for smoothing the value
const int NUM_SAMPLES_TO_AVERAGE = 6;  // Number of center samples to average

unsigned long int averageValue;  // Store the average value of the sensor feedback
float pHValue;  // Store the calculated pH value
int sensorReadings[NUM_SAMPLES];  // Array to store sensor readings
int tempValue;  // Temporary variable for sorting