Introduction to PID Control Proportional-Integral-Derivative (PID) control is a popular control algorithm used in many engineering and industrial applications. It helps maintain a setpoint by automatically adjusting a system's control inputs, making it effective in various feedback co…
Introduction to PID Control Proportional-Integral-Derivative (PID) control is a popular control algorithm used in many engineering and industrial applications. It helps maintain a setpoint by automatically adjusting a system's control inputs, ma…
Using Frequency Division Multiplexing (FDM) or Time Division Multiplexing (TDM) with Arduino can offer a few distinct advantages depending on the project needs, but these methods also come with limitations due to Arduino's relatively limited pro…
Time Division Multiplexing (TDM) is a method used to transmit multiple signals over a single communication channel by dividing time into multiple slots. Each signal is assigned a time slot, allowing different signals to share the same medium in a se…
Frequency Division Multiplexing (FDM) is a key technique in signal processing and telecommunications, allowing multiple signals to share the same medium without interference by assigning each signal a unique frequency band. While FDM is often associ…
Low-pass filters (LPF) are essential in signal processing to eliminate high-frequency noise. In this guide, we’ll design and analyze a Butterworth LPF in MATLAB, moving step-by-step from defining filter parameters to visualizing its frequency respon…
This program reads the ambient temperature using an LM35 sensor connected to the ATmega32A microcontroller and displays it on a 16x2 LCD. The LM35 Temperature sensor outputs an analog signal, which is fed into the analog input pin PA0 (ADC channel…
Here's a comparison between the STM32F103C4 (ARM Cortex-M3) and the ATmega328P (AVR) microcontrollers, which highlights their core specifications, capabilities, and typical use cases. The STM32F103C4 IC chip is shown below. And the ATmega328P…
In this tutorial, we will explore how to interface a DHT11 sensor with a PIC16F877A microcontroller and display the temperature and humidity readings on an I2C LCD display . The DHT11 is a basic, low-cost digital temperature and humidity sensor, …
Stepper motors are widely used in applications requiring precise control of motion, such as robotic car, CNC machines, and 3D printers. In this guide, we will walk through how to control a stepper motor using the PIC16F877A microcontroller. The PIC…
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