Electronic components

Good day to all! In today's article, I would like to show you a very interesting thing that is quite relevant recently, this product is an LED matrix for

Good day to all! In today's article, I would like to show you just an awesome set for fans of the well-known Arduino. This kit contains 37 different modules and sensors. Of

Good day to all! In today's article, I would like to show you a rather useful and interesting module for Arduino microcontrollers, this module is a small board with

Good day to all! In today's article, I would like to share with you a rather interesting product that I came across in the vastness of Aliexpress. This item is a long

I bought a board with an INA219 chip for measuring I and U with an I2C communication bus on aliexpress. The kit comes with a connector and BLS pins, which can either be installed or not installed on

I thought of doing smart discharge for AA batteries using an Arduino board. Therefore, I had a need to break the discharge circuit when a certain voltage is reached

To create devices on PIC microcontrollers it is often necessary to change the firmware, but when the microcircuit is in the smd package, and even more so soldered to the board, the firmware process becomes enough

To control and configure some designs on PIC and ATMEGA microcontrollers, you need to conveniently connect them to a computer or laptop. In the PIC16 series of microcontrollers (on which I usually

SOUND HUMIDITY SOUNDING We are developing a device that can detect the presence or absence of moisture in the soil.To fulfill this plan, we must learn to use and configure correctly.

Hello! the purpose of this device is to determine the distance to the object using a sonar, rangefinder. We’ll learn how to install a sonar on an Arduino, using code that includes an explanation,

I bought on Aliexpress a Tiny RTC I2C Modules board for 30 rubles. The Tiny RTC I2C Modules board turned out to be a very useful device. As soon as I present the picture with the connection on the breadboard of two

A DC-DC power module that extends the capabilities of the Arduino Pro mini. I decided to reduce the size and cost of my home weather station on the GY-BMP280-3.3 and Ds18b20. Thinking, I came to the conclusion that

I want to tell you about a successful purchase on the Aliexpress website. Lcr-t4 is a combined electronic device that can measure capacitance of capacitors, resistance of resistors, inductance

According to the seller GY-BMP280-3.3, this is a barometric pressure sensor made in the form of a module for the Arduino training and technical creativity system. They also declared the opportunity