Electronic components

Discover how to measure voltage, current and power with the INA219 sensor. Learn its technical details and how to integrate it with Arduino.

Discover in this complete guide the different types of thermocouples and their applications according to the temperature range and environment.

Learn about the LTR390 UV sensor: features, uses and how to easily integrate it with Arduino or Raspberry Pi.

Learn how to use the AS7265x spectroscopy sensor with Arduino. Ideal for studying UV and IR light frequencies in scientific projects.

Learn how to connect and use a TCA9548A with Arduino to expand the capabilities of the I2C bus and manage multiple devices.

Discover how to integrate the MCP9808 sensor into your Arduino projects. We show you its features and how to use it easily.

Discover the features and uses of the AS7341 light sensor, a precise device for detecting visible light and near infrared. Ideal for your projects.

Learn how to detect gestures with Arduino using the APDS-9960 sensor. Learn the connection, libraries and step-by-step examples for your project.

Learn what the PT100 sensor is, how it works, and why it is so accurate in measuring temperature in multiple applications.

Learn how to use the XM125 sensor with Arduino in this detailed guide. Configuration, examples and much more about this powerful radar.

Discover the applications of the ICS-43434, a bottom-port digital microphone with multiple uses in recording, wearables and sensors.

Discover the ISM330DHCX: advanced 6 DoF accelerometer and gyroscope with intelligent features and industrial applications.

Learn all about the SenseCAP MX and M2 devices: coverage, accessories, and how to optimize your LoRaWAN network with ease.

Learn how to use the SPH0645LM4H MEMS digital microphone for your Arduino and Raspberry Pi projects. Easy to set up and accurate.

Discover how to use the MAX31856 with Arduino and what makes it essential for measuring temperature with various thermocouples. Complete guide!

Learn all about ADC and DAC converters, how they work, their types and their applications in the world of electronics.

Discover the features of the 2N7000 transistor, a MOSFET ideal for switching and amplification applications. More details here!

Discover how the MCP23008 can add 8 I/O pins to your microcontroller and enhance your electronic projects. Click and learn more!

Discover the differences between the TCS34725 and TCS3200 color sensor. Find out which one is better for your Arduino projects.

Here we show you how you can test electronic components to find out if they work or not in a simple way.

If you are interested in knowing more technical details about the NPN junction bipolar transistor known as BD139, here it is all

Here is everything you should know about the IRF520, the MOSFET transistor for precise power control

We explain everything you need to know about the turbidity sensor and also show some practical use cases.

To know where to find all the electronic components you are looking for for your projects, these are the best electronics stores

The LM393 is an interesting chip that acts as a differential comparator and with which you can create many projects with or without Arduino.

In this article we show everything you need to know about the 28BYJ-48 stepper motor, one of the most popular.

This time it's time to review the MQ-135, a well-known module that integrates a gas sensor, to measure air quality

The inductive sensor is an electronic component that may be unknown to many, but has very interesting uses that you should see

If you are interested in using MCUs or microcontrollers for your projects, here we show you the most important families and their characteristics

The IPM or Intelligent Power Module is an electronic component widely used in various sectors of the industry, and here we explain why

If you want to know more about the bipolar transistor or BJT, here I explain everything, from what it is, how it works, etc.

If you want to learn more about what a Schmitt Trigger is, in addition to its uses, operation, etc., keep reading...

We have already commented on relays on other occasions, but now it is the turn of the solid state relay

If you want to start working with a PCB, here we show you everything you need to buy to get started with printed circuit boards

If you are an electronics fan, you will surely like having these products that we recommend in this article.

Wave generators can be of great help for electronics projects, both for professionals and hobbyists...

Do you know what an ATX cable is for? We explain what it consists of, what function it has and what variants are on the market

Here is all the information you should know about colored LEDs, and their operation, materials, etc.

TFT screens for electronic projects with Arduino are the order of the day. Here you can learn more about them

In our long list of electronic components that are often used in DIY projects by makers, we now add the ULN2003

If you need a good power supply for your electronics projects, these are the best you can find

If you are interested in learning about the photodiode and how to integrate it into your projects with Arduino, here you have all the information

This is everything you need to know about the TM1637 display module that you can use in your projects with the Arduino board

These are some of the best multimeters or multimeters and how to choose the best one according to your needs and characteristics

Everything you need to know about an electronic component that is quite fashionable among makers and DIY projects: the neopixel

These are the best tools for electronics and essential for any technician or maker who loves DIY

Everything you need to know about the RFID reader, from what it is, the possible applications, going through how it can be useful to you

If you have doubts about what a solenoid valve is, the applications it can have, and how it adapts to your projects, here are the keys

If you have doubts about the JST connector, here is a complete guide with everything you should know about it

Here's everything you need to know about oscilloscopes, how to choose the right one, and some buying recommendations.

If you are looking for a servo motor that is small in size but with fantastic features for robotics or other projects, the SG90 servo is the one for you.

M5Stack is a Chinese company that is becoming more and more popular in the IoT sector, and that has a multitude of interesting devices such as these:

The NE555 integrated circuit is one of the most popular and used. This is due to its versatility, since this timer is used for a lot

There are several types of diodes, each with its own peculiarities. In this article you can learn everything about the Schottky diode

Here is a guide with everything you need to know about the jumper cable. In addition, you also have some purchase recommendations

The ceramic capacitor is still very present in modern circuits. Here you will understand what it is and its advantages over others

Everything you need to know about logic gates to start working with them and understand how they work

Thermal paste is a substance widely used in the electronics industry, and serves as an interface to better dissipate heat

We have already treated the transformers, now it is the turn of a special one, the isolation transformer that we present here

Among the electronic components analyzed in this blog there are already several types of transistors, both bipolar and with ...

The photodetector is an electronic device widely used in certain devices and automatisms, here you will learn everything about it

There are a great variety of stacks and with multiple formats. One of the most popular is the LR41, which you should know more about ...

The switching power supply is another type of power supply with notable differences from the linear ones. Here all the keys

If you are looking to test a transistor, to determine if its operation is correct, you can follow this tutorial

If you need to remove tin solders, what you need is a tin desoldering iron. A practical instrument that you cannot miss

One of the most practical elements that cannot be missing in your electronics workshop is an adjustable power supply

You probably didn't even know about this object. It is a great unknown to many. However, a magnetic screw tray will help you a lot.

If you are going to create certain circuits where a semiconductor device like the diode is needed, you should know the general purpose 1n4148

If you need information about the DC DC converter to convert direct current into another voltage level, you are interested in this

If you need to know more details about the Microchip Atmega328P microcontroller, here is the information you are looking for about the MCU

If you are interested in knowing what a toroidal transformer is, the applications of these components, calculations, and others, you should read this ...

Surely you have soldered some things with tin in your electronics projects, but did you know about SMD soldering?

Everything you need to know about how to choose a multimeter to have the best measurement element for your projects

If you plan to use a potentiometer, here is everything you need to know about this variable resistor and its applications

If you need to work with projects that need to detect movement or proximity of objects, you will like to know the PIR sensor

Everything you need to know about a voice distorter, to understand the basic operation and how it can be implemented

If you need to use an EEPROM in your projects, here is what you should know to start working with these memories

Here you can learn everything you need to know about the operational amplifier, its configurations, uses, etc.

Everything you need to know about the electrolytic capacitor, its differences compared to ceramic, advantages and disadvantages, etc.

If you are curious to know what this device called a VU meter is and what it is for or you want to know more, here is a guide

Everything you need to know about the crimper, a tool somewhat unknown to some, but very practical

Everything you need to know about the faston, a very practical electronic element to keep your cables "healthy"

These is everything you need to know about the electric motor, its types, capacities, characteristics, etc.

THE IRFZ44n is another of the components that will interest you for your projects with Arduino or for other electronic projects.

The 1n4007 diode is one of the many electronic components that you will love for your DIY projects with or without Arduino board

Harting connectors may not sound familiar to you or maybe you have learned about them and need more information. Here I show you some interesting details

There are a lot of batteries as you already learned with the article about the CR2032 battery. You should also know by now that ...

The low pass filter is a type of electronic filter to filter certain frequencies, which allows a multitude of applications in your projects.

The RGB LED is an electronic device in high demand today, with it you can get several different colors as you want at all times.

28BYJ-48 is one of the most popular stepper motor. It is compact, cheap, and unipolar type, perfect for integrating with Arduino

ACS712 is a current meter sensor module that integrates well with Arduino for your DIY projects. Here you have everything you need to know about him

A gyroscope is a device capable of detecting the orientation of an element, and thus being able to know the inclination, angle or position with respect to a plane

ATtiny85 is a Microchip programmable microcontroller based on AVR and RISC type that is compatible with Arduino, for your DIY projects

Wemos D1 is a board with ESP8266, for WiFi connectivity and the possibility of adding shields directly to it to extend its capabilities

A flowmeter is a sensor to measure flow of a fluid, and with these models you can integrate it with your Arduino

The Peltier cell is a very interesting electronic device that takes advantage of the Peltier effect. Its applications are many

We explain everything you need to know about the LM7805, one of the most famous voltage regulators that exist to integrate with your DIY projects.

The LCD screen is a very interesting element to be able to show data about sensors, warnings, or anything else with Arduino without depending on the PC

Everything you need to know to build and use your own current divider. Simple explanation, formulas and integration with Arduino

There are several temperature and humidity sensors for Arduino, but there is a very specific one to measure temperature in liquids like the DS18B20

Everything beginners need to know about a breadboard or prototyping board, your best friend for your Arduino projects

Everything you need to know about the famous voltage divider, the circuit that allows you to configure the voltage of your project

The buzzer or buzzer is a small electronic device that can emit sounds to alert of an event, something very useful for your DIY projects

All about one of the best temperature and humidity sensors, the DHT11, to integrate it with your Arduino projects.

The RJ-45 connector is one of the most popular connectors for networks and in this article we will tell you all the secrets about them

The jack connector is quite common in many devices that we use frequently. Here we explain the types, characteristics and everything about it

Everything you need to know about the 74hc595 integrated circuit that contains a shift register for your digital projects

Everything you need to know to buy the right capacitor for your circuits. With this, the condensers will have no secret for you

We explain all about the famous CR2032 button batteries, small batteries that have a large number of devices

The 2n3055 NPN bipolar transistor is quite popular. It has been created for general purpose and here we tell you all about it

eL Lm35 is one of the most popular temperature sensors used in electronic projects and can be adapted for use with Arduino

All the information you need to know about the LM317 adjustable voltage regulator and its applications in practical circuits

We show you all the secrets about the BC547 transistor, a fairly common bipolar NPN transistor in electronic circuits

Everything you need to know about the NPN 2N2222 or PN2222 type bipolar transistor, along with the BC548, another of the most used