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On this page, you can find tutorials, news and examples of projects to be realized

Tutorials

Using a RF433MHz module with Arduino

Using a RF433MHz module with Arduino

The radio frequency 433MHz (RF433MHz) is widely used in the field of radio transmissions for remote control or data transmission. It can be found in remote controls or home automation. Material Computer Arduino UNO USB A Male Cable Reed Switch (ILS) Principle of...

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Get started with TE0720 and Xilinx Vivado

Get started with TE0720 and Xilinx Vivado

In this tutorial, we go through the steps to program a TE0720, development board integrating a Xilinx Zynq-Z020 SoC, with Vivado and Vitis part of Xilinx software suite. Material Computer with Xilinx Vivado 2020.2 installed TE0720 Starter kit TE0720 Overview The Trenz...

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Management of several sensors with a shift register

Management of several sensors with a shift register

In this tutorial, we will see how to manage several sensors with a shift register. We saw in the last tutorial on the subject, that the register could be used to drive LEDs. We will see here, how to read the value of 8 sensors on a single analog input. In electronics,...

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Last articles

List of Steppers

List of Steppers

You can find here the available Steppers with their dimensions and technical characteristics. Click on a picture to display the details. If you want to add a Stepper in our data base, please send us a mail with the brand and the reference.   List of Stepper...

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DC motors list

DC motors list

You can find here the available DC Motors with their dimensions and technical characteristics. Click on a picture to display the details. If you want to add a DC Motor in our data base, please send us a mail with the brand and the reference.   List of DC Motor...

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Microcontrollers list

Microcontrollers list

You can find here the available Microcontrollers with their dimensions and technical characteristics. Click on a picture to display the details.If you want to add a Microcontroller in our data base, please send us a mail with the brand and the reference. List of...

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Projects

Control 8 relays using ESP32 and serial monitor

Control 8 relays using ESP32 and serial monitor

In this tutorial we will see how to address each relay individually with a NodeMCU32S microcontroller and 74HC595 shift registers. At the end of this tutorial you will also be able to control each relay using the serial monitor. This tutorial follows on from the...

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Controlling 8 relays with ESP32 and shift register

Controlling 8 relays with ESP32 and shift register

In this series of tutorials, we will see how to drive a multitude of relays with a NodeMCU32S microcontroller and 74HC595 shift registers. We will then see how to address each relay individually. Finally, we will create a web interface to control each relay via the...

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