05SepSeptember 5, 2024

ESP32 with a water level sensor

ESP32 with a water level sensor:Hardware Setup:Gather the necessary components:ESP32 development boardWater level sensor moduleJumper wiresBreadboard (optional)Power supply (3.3V or 5V)Connect the water level sensor to the ESP32:Connect the VCC pin of the sensor to the 3.3V or 5V output of the ESP32.Connect the GND pin of the sensor to the ground pin of the ESP32.Connect the output pin of the sensor (usually labeled "OUT") to a digital input pin on the ESP32 (e.g., GPIO13).Software Setup:Install the Arduino IDE: Download...

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04SepSeptember 4, 2024

ESP32 with IR Sensor

ESP32 with IR Sensor: A Beginner's Guide

IntroductionThe ESP32 is a powerful and versatile microcontroller that has gained immense popularity in the IoT and embedded systems world. Its low cost, high performance, and rich feature set make it an ideal choice for various projects. One of the interesting applications of the ESP32 is to integrate it with an infrared (IR) sensor to detect and measure infrared radiation. In this blog post, we'll explore how to connect an IR sensor to...

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04SepSeptember 4, 2024

ESP32 with 2 channel relay module

ESP32 with 2 channel relay module tutorial

Hardware Setup: Gather the necessary components:ESP32 development board 2-channel relay module Jumper wires Breadboard (optional) Power supply (3.3V or 5V) Connect the ESP32 to the relay module:Connect the relay module's input pins to the ESP32's GPIO pins (e.g., GPIO13 and GPIO14). Connect the relay module's power supply to the ESP32's 3.3V or 5V output. Connect the ground pins of the ESP32 and relay module together.Software Setup:Install the Arduino IDE: Download...

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04JulJuly 4, 2023

2023 Python Developer Roadmap

Learning Python can be an exciting and rewarding journey. Here's a suggested roadmap to help you get started and progress in your Python learning:1. Basics of Python: - Understand the syntax and basic concepts of Python, such as variables, data types, operators, control structures (if/else, loops), and functions. - Get familiar with the Python interactive shell and basic command-line usage. - Learn about built-in data structures like lists, tuples, dictionaries, and sets.2. Object-Oriented Programming (OOP): - Dive into object-oriented programming concepts like classes, objects,...

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arduino-training-read-analog-senser-day6

02MayMay 2, 2020

How to read Analog Sensor Data in Arduino Uno Board

Reads an analog input on pin 0, converts it to voltage, and prints the result to the Serial Monitor. Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu). Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.Potentiometer

analogRead()

Reads the value from the specified analog pin. Arduino boards contain a multichannel, 10-bit analog to digital converter. This means that it will map input voltages between 0 and the operating voltage(5V or...

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