In this tutorial, I’ll show how to perform I2C communication with two Arduino boards. The potentiometer and LCD are used to display the data sharing from a master Arduino to the slave one. The tutorial shows the simulation results for the potentiometer values read from the master and applied to the slave and vice versa, […]
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In this tutorial, we’ll interface the 1.8 TFT LCD display with Arduino Uno. You’ll learn how to interface the TFT LCD with Arduino to write text on this LCD. This tutorial presents the coding, wiring diagram and components list required for the LCD display. To interface TFT LCD Display with Arduino, for designing custom HMI
1.8″ TFT LCD interfacing with Arduino Uno Read More »
In this tutorial, we will learn how to interface MAX7219 LED Dot matrix display with Arduino. We will familiarize you with the MAX7219 dot matrix display and program Arduino to show various demonstrations of displaying texts and symbols. To control the dot matrix with MAX7219 using Arduino and display different patterns/characters on the dot matrix.
MAX7219 LED Matrix with Arduino Read More »
In this tutorial, we’ll interface the Neopixel LEDs with Arduino Uno. This tutorial provides the coding, wiring diagram and component list for Neopixel with Arduino. To have the controlled LED decoration Neopixel is best to use for lighting as it has the ability to give multi-colors. The purpose of this post is to present the
Neopixel (Addressable RGBs) LEDs strip with Arduino Read More »
In this tutorial, I’ll show you how to build a voltage meter with Arduino Uno, able to deal with a 0-30V range. This tutorial provides the coding, wiring diagram and component list. To measure a range from 0V to 30V, a voltage divider circuit enables you to linearly reduce the input to 5V and create
Voltage Meter with Arduino Uno: Measure up to 30V Read More »
In this tutorial, we’ll connect and use an SG90 servo motor with Arduino Uno. This tutorial provides the coding, wiring diagram and component list. We’ll learn how to use the servo motor to perform 0 to 180 degrees movement by using Arduino programming. To control a motion within specified degrees, such as turning a robot,
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In this tutorial, the Load cell connects with HX711 to interface with Arduino Uno including code, connection diagram, and component list. To measure the weight, Load Cell with HX711 can measure up to 10g accuracy. Depending on the strength of the load, weight increases. Introduction of Load Cell The load cell uses for the measurement
Load Cell with Arduino Uno Using HX711 Amplification Read More »
In this tutorial, I will show you how to use the RFID with Arduino including the code, connection diagram and component list. To make the attendance system for offices and schools, RFID-RC522 is a great module, as it can detect the tag from 10 cm. In the general stores, the life of customers has been
RFID With Arduino Uno: RC522 Wiring and Code Read More »
