Author: Vysakh K M

  Overview  SIM7600EI is a 4G LTE module manufactured by SIMCom, widely used in IoT and embedded applications including robotics, remote monitoring, and communication systems.  It supports multiple communication standards including LTE, WCDMA, GSM, and GNSS (GPS, GLONASS, BeiDou).    Introduction to SIM7600EI  The SIM7600EI is a 4G LTE cellular communication module developed by SIMCom.… Continue reading SIM7600EI Module

The DRV8833 is a versatile and efficient dual H-bridge motor driver IC developed by Texas Instruments, designed to provide precise control of two DC motors or a single bipolar stepper motor. It is widely used in embedded systems, robotics, and portable devices due to its compact size, low power consumption, and robust protection features.   … Continue reading DRV8833 Motor driver

Introduction: Magnetoresistive sensors are devices that detect changes in magnetic fields by measuring variations in electrical resistance. They are highly sensitive and commonly used in applications such as position sensing, data storage, and current measurement, leveraging the magnetoresistive effect of certain materials. Working principle: Magnetoresistive Effect:  The fundamental principle behind magnetoresistive sensors is the change… Continue reading Magnetoresistive Sensors

L293D Motor Driver: In-Depth Explanation  The L293D motor driver is a widely used integrated circuit (IC) designed to control the direction and speed of DC motors and stepper motors. It is particularly popular in robotics, automation, and DIY electronics projects due to its ease of use and versatility.  1. Detailed Features of L293D  Dual H-Bridge… Continue reading L293D Motor Driver module

This knowledge base article provides a detailed explanation and example for initializing GPIO pins on the STM32F407VE microcontroller by directly manipulating hardware registers via their addresses. This is fundamental for embedded C developers who require low-level control over the hardware for custom applications. Overview:   The STM32F407VE microcontroller from STMicroelectronics features multiple general-purpose input/output (GPIO) ports having… Continue reading GPIO Pin Initialization in STM32F407VE Using Memory-Mapped Registers using program

Motor driver HATs (Hardware Attached on Top) are specialized add-on boards designed for controlling motors in robotics and other electronic projects. They are particularly popular in conjunction with single-board computers like the Raspberry Pi. Here’s a breakdown of their features, functions, and applications:    Key Features    Motor Control: Motor driver HATs can control various… Continue reading Motor driver HATs

To use the IRLib2 library for receiving data from an IR remote via a TSOP sensor and sending data from an IR remote, you can follow these steps:  Receiving Data from an IR Remote  Install the IRLib2 Library:  Download the IRLib2 library from its GitHub repository.  Extract the ZIP file and move the IRLib2 folder… Continue reading IRLib library for receiving data from IR remote via TSOP sensor and sending data from IR remote to tsop

The MX1508 is a dual H-bridge motor driver IC designed for controlling DC motors and stepper motors in various applications. It is commonly used in robotics, automation, and other embedded systems where precise motor control is required. Below is a detailed overview of the MX1508 motor driver, including its features, pin configuration, operation, and applications. … Continue reading MX1508 motor driver

The STM32F407VET6 is a microcontroller from STMicroelectronics’ STM32 family, specifically part of the STM32F4 series, which is based on the ARM Cortex-M4 core. This microcontroller is widely used in various embedded applications due to its performance, rich set of peripherals, and low power consumption. Below is a detailed overview of the STM32F407VET6 microcontroller, including its… Continue reading STM32F407VET6 microcontroller from STMicroelectronics’ STM32 family

The Nested Vectored Interrupt Controller (NVIC) is a crucial component in ARM Cortex-M microcontroller architectures, designed to manage and prioritize interrupts efficiently. It allows for the handling of multiple interrupt sources, enabling responsive and real-time applications. Below is a detailed overview of the NVIC, including its features, functionality, and applications. Overview of NVIC The NVIC is integrated… Continue reading Nested Vectored Interrupt Controller (NVIC)