What is the ESP32 module with OV2640 camera used for? Use and features
Discover the ESP32 CAM with the OV2640 camera, its applications and features in IoT projects, surveillance and more.
Arduino
How to generate, save and load HEX files in Arduino
Learn how to generate, save and load HEX files in Arduino easily. Follow this detailed tutorial and optimize your programming projects.
Troubleshooting common problems with Arduino
Find solutions to common Arduino problems, such as COM port errors, drivers, and clone issues. Arduino UNO.
Complete guide to using the HMC5883L with Arduino
Discover how to connect the HMC5883L magnetometer to Arduino and create your own digital compass easily and cheaply.
How to integrate nRF8001 with Arduino for efficient BLE communication
Learn how to integrate the nRF8001 module with Arduino for BLE projects. Connections, libraries and tips for efficient communication.
How to use the GY-271 module with Arduino to create a digital compass
Learn how to use the GY-271 module with Arduino to create a digital compass. Detailed tutorial, code examples and practical applications.
How to Compare Strings in Arduino with strcmp() and Alternatives
Learn how to compare strings in Arduino with strcmp() and other functions. Optimize memory usage and avoid common errors. Find out how to do it!
How to control an Arduino with a wireless PS2 controller
Discover how to connect a PS2 controller to Arduino and control your robotic projects easily and precisely. Learn each step here!
How to use TFT displays with ST7789VI and Arduino: Complete guide
Learn how to integrate TFT displays with ST7789VI to your Arduino. Complete tutorial for graphics and image loading.
How to use the GY-521 module with Arduino: Complete guide
Discover how to use the GY-521 with Arduino. Learn its connection, features, and code to measure acceleration and rotation in your projects.
How to use the ILI9341 display with Arduino: complete and detailed tutorial
Learn how to use the ILI9341 display with Arduino. Step-by-step tutorial with connections, libraries and practical examples.
How to use the Adafruit NeoPixel library in your projects
Learn how to install and use Adafruit's NeoPixel library to control RGB LED strips in your Arduino projects. Easy and detailed!
All About PlatformIO IDE: From Installation to Key Features
Find out what PlatformIO IDE is, how to install it, and all its key features that make it the best choice for IoT projects.
Everything you need to know about the PN532 module and its applications
Learn all about the PN532 module, its compatibility with platforms such as Arduino and uses in access control, contactless payments and more NFC applications.
MCP23017: Versatile I2C Port Expander for Electronics Projects
Discover the features of the MCP23017, a 16-bit port expander with I2C interface ideal for Arduino and Raspberry Pi projects. Learn about its advantages!
Everything you need to know about the TCS34725 color sensor
Discover the TCS34725, an RGB color sensor with IR filter. Learn how to use it in Arduino projects and improve the accuracy of your color detection.
Exploring the ADS1115: A 16-bit ADC for precision projects
Discover the ADS1115, a 16-bit ADC ideal for Arduino and Raspberry Pi projects. Learn how to use its high precision and differential capability.
DS18B20: Temperature Sensor Features
Learn how the DS18B20 sensor works, how to connect it to Arduino and various sensors. Complete tutorial with code examples and configurations.
Complete Guide: PCA9685 Controller with Arduino and more
Learn how to use the PCA9685 PWM controller with Arduino to easily control LEDs and servos. Learn how to configure it and see code examples.
Explore the features of the MMA8451Q accelerometer
Discover the MMA8451Q accelerometer – a precise, low-power, and versatile sensor for Arduino projects, wearables, and more. Read more here!
How to use an Accelerometer with Arduino
Learn how to use accelerometers with Arduino, how to connect them, code examples and configuration of modules such as the MPU6050 and ADXL345.
TLC5940: Versatile LED driver for advanced projects
Learn how to use the TLC5940 LED driver with 16 PWM channels. Ideal for RGB lighting projects, LED matrices and more. Click to learn more!
WS2812B LED Strips: How They Work and How to Get the Most Out of Them
Discover how WS2812B LED strips work and how to get the most out of them. Tutorials, features and applications.
L298N Motor Controller
Discover how to control DC and stepper motors with the L298N. Learn its connections, programming and how to get the most out of it in your Arduino projects.
LTC4316: The I2C address translator you need for your projects
Discover how the LTC4316 can solve address problems on I2C buses and make it easier to integrate multiple devices into your electronic projects.
How to use rotary encoders with Arduino
Learn how to use a rotary encoder with Arduino. Detailed tutorial on connection, code, applications and differences with a potentiometer.
Random Number Generation with Arduino: Techniques and Examples
Learn how to generate random numbers in Arduino using random and randomSeed. Enhance your code with random seeds to avoid repetitive sequences.
Geiger counter: Options for measuring radioactivity with Arduino
For those who want to measure radioactivity, here is a tutorial on how to create your own Geiger counter with Arduino
Flexduino: a Arduino UNO flexible
Flexduino is a flexible PCB board in which a clone of the same has been implemented Arduino UNO. Here we teach you everything
Arduino changes Arm Mbed for Zephyr RTOS
Arduino has announced that it will change its ARM mbed system that it currently uses and replace it with Zephyr RTOS
Arduino UNO R4 has new Plug and Make Kit
Here are the details of the new Plug and Make kit with Arduino UNO R4 and everything you need to create projects easily and quickly
Infineon CY8CKIT-062S2-AI: new development kit with Arduino headers and much more…
The new Infineon CY8CKIT board is a development kit for AI and with headers compatible with Arduino, among other surprises...
CC1101: RF transceiver for use with Arduino
If you want to work with different RF frequencies, you have to know the CC1101 transceiver that you can integrate with Arduino
PCF8574: get more connection pins for Arduino
If the connection pins on your Arduino board are few for your projects, with the PCF8574 extender you can get more
Duino Code Generator – Generate source code for Arduino IDE with artificial intelligence
If you are not very good at creating source code to program your Arduino, let AI help you with Duino Code Generator for Arduino
MAX30102: heart rate monitor and oximeter module for Arduino
MAX30102 is an interesting module that can be compatible with Arduino, among others, and that includes heart rate monitor and oximeter functions
WCH announces new RISC-V microcontroller that can be programmed with Arduino IDE
If you were looking for a microcontroller development board that can be programmed with the Arduino IDE, this RISC-V based WCH is it.
Arduino Portenta X8 compatible with the EU Cyber ​​Resilience Act (CRA)
The Arduino Portenta X8 board is now compatible with the EU's Cyber ​​Resilience Act or CRA certificate
Arduino PRO Portenta HAT Carrier: unites Arduino and Raspberry Pi
Arduino PRO has presented its new Portenta HAT Carrier, a new "hat" to unite Arduino and Raspberry Pi
Inkplate 4 TEMPERA: an electronic ink display for Arduino
Inkplate 4 TEMPERA is a new compact e-Ink type display like that of many eReaders, but compatible with Arduino
Linear motor: how to start using it in your DIY projects
There are several types of motors, as we have shown you, one of them is the linear motor that we clarify in this article.
Arduino Watchdog: How It Works
Here's everything you need to know about what the Arduino watchdog is and how you can use it in your DIY projects.
MBLOCK: everything you need to know
MBLOCK is an interesting project that you can use with your Arduino board and that unites the best of another old acquaintance...
Module to measure air quality with Arduino (gas detector)
If you want a device to measure the quality of the air around you or detect gases with Arduino, here is what you need to know
Teensy: USB Development Board Guide
Teensy is a small size USB development board with some similarities to Arduino. Here everything you need to know about her
The 12 best books on Arduino to fully master this board and its programming
If you are looking for the best books on Arduino, here are some recommendations that should not be missing in your particular library
Arduino Timer: play with timing in your projects
Everything you should know about the Arduino Timer function, to be able to time and achieve some interesting things in your projects
AIfES: a new project that brings AI closer to Arduino
Arduino allows you to carry out all kinds of projects. However, now comes a new project called AifES that brings you closer to medicine
Programming: Data types
When you learn a programming language you have different types of data that can be handled. But what are they really? which are?
Renode: what is this framework and why should you care?
Renode is a new project that not everyone knows about, but which is very interesting for embedded systems and IoT developers
Arduino GPS: for location and positioning
If you want to add location and positioning functionality with your development board with Arduino GPS you can
Servo: how to use the servo motor with Arduino
Controlled motion is key for certain projects that need to operate mechanically, that's why you should know the servo
Trollduino: a very ... special Arduino board
You should know about Trollduino, a supposed development board similar to Arduino UNO, but with a 555 as the central chip ...
Arduino Oplà IoT Kit: the new development kit for the Internet of Things
If you want to start developing Internet of Things projects, Arduino Oplà IoT Kit is what you need
ESP32-CAM: what you should know about this module
Did you know the ESP32-CAM module? If not, you can read everything you need here, to be able to use this WiFi module with camera
Light regulator: create yours to domotize your lighting
If you want to control the light intensity of a lamp, you can easily create your own dimmer.
Espurino: JavaScript for microcontrollers
Espurino is an interesting project that will allow you to program using JavaScript language for microcontrollers
TZXDuino: an Arduino board in a cassette for ZX Spectrum software
TZXDuino is a device that you will like if you like retro computing and are a fan of the famous Spectrum ZX
Water pump for Arduino: everything you need to know
If you've ever considered working with liquids with your Arduino development board, you should know this about the water pump
CTC 101: everything you need to know about this program
If you don't know what CTC 101 is, here is everything you need to know about this Arduino related program and project development
Portenta H7: everything you need to know about this platform
Everything you need to know about the Arduino Pro platform and about Portenta H7, two powerful platforms for the professional field
PCF8574: About I2C I / O Expander for Arduino
The PCF8574 is quite a practical chip for DIY projects and to complement Arduino, as it is an I / O expander of the I2C bus
Linear actuator for Arduino: mechatronics for your projects
There are actuators of various types, including the electronic linear actuator that you can integrate into your DIY projects with Arduino.
millis (): everything you need to know about the Arduino function
Arduino's millis () function is a huge stranger to many, and a good substitute for delay () in some cases. Know everything about her
Arduino Due: everything about this official development board
This is everything you need to know about the Arduino Due board, another of the official flavors of this development board
ADS1115: analog-digital converter for Arduino
The component that we show you today is quite interesting, a module for Arduino capable of converting from analog to digital: the ADS1115
MQTT: an open network protocol and its importance in the IoT
The open protocol MQTT is gaining importance lately, especially for applications such as the IoT (the Internet of things)
Arduino Leonardo: everything you need to know about the development board
Arduino Leonardo is another of the development boards of the Arduino project, and it has different characteristics from the rest of its brothers
WS2812B: the magical RGB LED strip
Surely you need to add a touch of color to your DIY projects. For this, many makers use the famous LED strips ...
Nema 17: all about the Arduino compatible stepper motor
We've already gone through everything about the stepper motors you can use with your Arduino projects, but there is one ...
Arduino Nano: everything you need to know about this development board
Arduino Nano is another version in which you can find the famous Arduino development board. Is small,…
ULN2803: all about the Darlington transistor pair
The ULN2803 DIP chip is an integrated circuit that integrates a pair of Darlingon transistors that you can use with your Arduino projects, etc.
Lilypad: all about the small-sized Arduino board
Arduino Lilypad is a very interesting little development board for small projects or wereables. Arduino UNO It's too big
IMAX B6: the balancer charger you'll want to own
The IMAX B6 is one of the most practical balance chargers that you can buy to power your projects with Arduino and other DIY or as a maker
Homemade pinball: how to make one of these entertainment machines
These are the ways to create a homemade Pinball machine, with simple and cheap things to have your own arcade games
HC-SR501 - Arduino Compatible IR Motion Sensor
The HC-SR501 is an IR motion sensor compatible with Arduino, to give your projects the ability to detect proximity or movement
Joystick Arcade: the best game controllers for your retro projects
There are a large number of Arcade joysticks on the market that you can use for your retro video game projects, compatible with the Raspberry Pi and Arduino
Arduino Mega: all about the big development board
A somewhat more powerful alternative to Arduino UNO It is the well-known Arduino Mega development board, with extra capabilities that you cannot find in the basic one
Arduino UNO: plate analysis hardware libre thoroughly
Arduino UNO It is one of the plates hardware libre with the most success, since it is the most basic and the one that is usually used by the majority of users
Multiplexer: everything you need to know
Here you have all the information you need to know about the multiplexer and demultiplexer, two very practical elements for your electronics projects
Tesmistor: everything you need to know to measure temperature in your projects
Everything you need to know about the thermistor to get started with these temperature sensors and more with your Arduino
Hall effect sensor: everything you need to know for your Arduino projects
The Hall effect is a well-known phenomenon in physics and it can be used in electronics for a multitude of applications, such as these sensors for Arduino
Artificial vision: introduction to this interesting discipline
With Arduino and a camera module for this board, you will be able to create interesting projects using artificial vision with which to give the camera intelligence
Electromagnet: how to integrate this element with your Arduino board
The electromagnet is a very useful element for many applications. You should know how you can integrate it with Arduino and what it is for
PWM: emulating analog pins with your Arduino board
In addition to the analog and digital inputs / outputs, there are also the famous PWMs on your Arduino board, to emulate an analog system
MOSFET: everything you need to know about this type of transistor
Here's everything you need to know about the MOSFET transistor, one of the most important solid-state semiconductor devices
All about the Arduino I2C bus
New entry about everything you need to know about the Arduino I2C bus, a very interesting connection system for peripherals
Stepper motor: integration with Arduino
The stepper motor is a very popular item in many Arduino products, especially robotics. Here you have everything you need to know
MPU6050: module for positioning with Arduino
If you want to create a DIY project that detects motion or acceleration, then the MPU6050 is your module with accelerometer and gyroscope.
NodeMCU: the open source IoT platform
NodeMCU, all about the cheapest IoT platform used in DIY projects. A very practical and open source firmware to use with Arduino
How to make a powerful homemade metal detector
If you like to go out into the country and search the area for buried metals, you can create your own homemade metal detector with this step-by-step guide.
7 segment display and Arduino
A 7 segment display is a small panel or screen with 7 segments that are illuminated by LEDs to form characters and represent information
TP4056: the module for charging batteries
The module, with a TP4056 chip, is what you need to charge your lithium batteries in electronic projects or with Arduino.
DRV8825: the driver for stepper motors
To drive motors in your DIY projects, you can use the DRV8825 module for Arduino that will allow stepper control
Pushbutton: how to use this simple element with Arduino
A push button is a simple element that allows you to send pulses or interrupt a signal, depending on how you look at it. Can be used with Arduino to do complex projects
HC-SR04: all about the ultrasonic sensor
The HC-SR04 is an ultrasound-based distance sensor. A cheap but less accurate alternative to the VL52L0X. But they both offer the same functionality
Anaconda (Python) for your Arduino
Anaconda is a free and open distribution of the Python (and R) programming language. Remember, one of the most ...
DHT22 - the precision temperature and humidity sensor
In a previous article we introduced you to the DHT11, another of the temperature and humidity sensors that you have at ...
Parking sensor with Arduino and the HC-SR04
If you want to create a DIY parking sensor for your car, you can do it easily and cheaply with this tutorial