Hello friends, I hope you are doing well. In today's tutorial, I am going to share our EM-18 RFID Proteus Library . With this library, we can connect an EM-18 RFID reader to an Arduino Uno and tap a virtual card on the reader with a single click. The Arduino receives the tag number through a serial line, checks it and prints whether access is granted or denied. We will start with the basics of the reader, install the library files and wire the circuit. After that, we will run the supplied simulation, understand the Arduino code and calculate the checksum that protects every tag number. The download includes the wired project, compiled HEX and editable sketch, so you can run the example before compiling anything yourself. This tutorial uses our V1.0 package , the TEP Arduino UNO V3 and a 16 ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our MFRC522 RFID Proteus Library . With this library, we can connect an RC522 RFID reader to an Arduino Uno and place a virtual card on the reader with a single click. The Arduino reads the card's UID and stored data, and then prints whether access is granted or denied. We will start with the basics of the reader and its cards, install the library files and wire the SPI pins. After that, we will run the supplied simulation, understand the Arduino code and work through the numbers shown on the Virtual Terminal. The download includes the wired project, compiled HEX, editable sketch and the Arduino driver, so you can run the example before compiling anything yourself. This tutorial uses our V1.0 package , the T ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our nRF24L01 Proteus Library . With this library, we can place two nRF24L01 RF modules in one Proteus design, connect each module to an Arduino Uno and send messages from one board to the other. The transmitter reports whether every message was acknowledged, and the receiver prints each message on its own Virtual Terminal. We will start with the basics of the module, download and install the library files, and wire the SPI pins. After that, we will run the supplied two-Arduino simulation, test a broken link with the range switch, and understand both Arduino sketches. The download includes the wired project, two compiled HEX files, both sketches and the Arduino radio driver, so you can run the first experimen ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our TCS34725 Proteus Library . With this library, we can connect a color-sensor model to an Arduino Uno, select an input color from a palette and observe the red, green, blue and clear readings on a Virtual Terminal. We can also adjust brightness and see how the program handles darkness and saturation. We will start with the sensor's working principle, install the library files and run the supplied circuit. After that, we will examine the Arduino code and calculate the readings shown in the simulation. The download includes the wired project, compiled HEX, editable sketch and supporting libraries, so you can try the example before compiling anything yourself. This tutorial uses our V1.0 package , the TEP Ard ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our SHT31 Proteus Library . This library lets us connect a temperature and humidity sensor model to an Arduino Uno, change both inputs during simulation and read the results on a Virtual Terminal. We can also examine the communication checks that help the program distinguish a valid measurement from a failed reading. We will begin with the sensor's purpose, install the library, understand the circuit connections and run the supplied example. After that, we will go through the Arduino code and calculate how the digital readings become degrees Celsius and relative humidity. The download includes the working circuit, compiled HEX and editable source code, so you can start the simulation before setting up a comp ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our VL53L0X Proteus Library . With this library, we can connect a distance-sensor model to an Arduino Uno, adjust the simulated target distance and display the result on a Virtual Terminal. A second control lets us remove the target and check how the program handles an unavailable measurement. We will start with the sensor's working principle, download and install the files, check the connections and run the supplied circuit. After that, we will examine the Arduino code, understand its timing and error handling, and use a few calculations to interpret the measurements. The package includes the wired project, compiled HEX and editable source, so you can try the demonstration before rebuilding the firmware. Th ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our BMP280 Proteus Library . With this library, we can connect a BMP280 pressure sensor to an Arduino Uno, change the simulated temperature and pressure, and display the readings on a Virtual Terminal. The component includes two interactive sliders, so we can test different conditions without changing the Arduino program. We will follow the same flow as our other Proteus library tutorials: understand the sensor, download and install its files, check the wiring, and run the supplied example. After that, we will explain the Arduino code, pressure units, compensation and a useful altitude calculation. The download includes the connected project, compiled HEX and editable source, making the first experiment stra ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our MAX30102 Proteus Library . With this library, we can connect an optical pulse-sensor model to an Arduino Uno, change its simulated inputs and observe pulse and SpO2 estimates in the Virtual Terminal. The component has controls for pulse rate, an SpO2 waveform target, finger presence and die temperature. We will first understand what the sensor sends to the Arduino, then download the package, install the files and run the supplied circuit. After that, we will examine the exact Arduino sketch and calculate how its sampling window produces the displayed estimates. The wired project and compiled HEX are included, so you can try the example before compiling the source yourself. This package targets Proteus 8. ...
Hello friends, I hope you are doing well. In today's tutorial, I am going to share our MPU6050 Proteus Library . With this library, we can connect an MPU6050 motion sensor to an Arduino Uno and read acceleration, angular velocity and temperature in a complete simulation. The sensor includes seven interactive controls, so we can change each input while the Arduino program is running. We will start with the purpose of the sensor, download and install the library, connect the circuit and run the supplied example. After that, we will understand the Arduino code and the calculations used to display its measurements. The package includes the wired Proteus project, compiled HEX and editable sketch, so you can follow the first experiment without building the firmware yourself. The package targets ...
Hello friends, I hope you are doing well. In this tutorial, we will design the timing logic for a modified sine-wave inverter and study the original CD4047B and CD4017B approach. We will also develop an equivalent microcontroller timing example so you can see exactly how the positive, zero and negative intervals are produced. This article follows our tutorials on the basics of inverter topologies , the major inverter components and the pure sine-wave inverter . A modified waveform is simpler than filtered SPWM, but its harmonic content limits the loads that should use it. Figure: The comparison shows sinusoidal and stepped waveforms over a labeled 20 ms cycle. What Is a Modified Sine Wave? A modified sine wave is a stepped bipolar waveform. During each cycle, the inverter applies a positiv ...
