Here’s the quick, practical rundown—by sensor type—of how motion sensors detect motion and what’s...
Remote connecting to a Raspberry Pi is essential for headless (no monitor) operation. Here's a...
Here are two reliable ways to control a brushed DC motor with Arduino—one-direction speed control...
This is a fundamental concept in microcontroller systems. Let's break down how a quartz crystal works...
FPGAs can get surprisingly small - from massive high-performance chips down to packages smaller than...
Here’s a rock-solid, no-mystery way to wire a momentary pushbutton to an STM32, plus simple code that...
Here’s a compact, end-to-end playbook for coding and using a 6-axis/9-axis IMU on common boards...
Here’s a clear, no-nonsense path to make a Raspberry Pi control and read simple...
Here are three solid ways to build an Arduino clock, from “works offline & keeps time” to...
Measuring resistance with a microcontroller is a fundamental task, but microcontrollers can't...
There is no single answer. The number of GPIO (General-Purpose Input/Output) pins on an FPGA depends...
Short version: there’s no “official” full simulator inside STM32CubeIDE. You’ve got a few good paths...
Connecting a Raspberry Pi to Wi-Fi via SSH is a classic "headless" setup method. This is especially...
The Arduino Uno and ESP32 are both popular microcontroller boards, but they differ significantly in...
Creating an analog input in Simulink for a microcontroller involves configuring both the Simulink...
What is Debouncing? Debouncing is the process of filtering out the rapid, unintended mechanical...
The register unit (often called the register file) is the microprocessor’s fast, on-chip storage that...
Installing Samba on a Raspberry Pi is a very common task to allow it to share files with Windows,...
Connecting an ultrasonic sensor like the common HC-SR04 to an Arduino Uno (or any similar board) is a...
The STM32L476RG (an STM32L4-series microcontroller from STMicroelectronics) can be connected to a...
troubleshooting STM32 hardware errors is a practical skill that saves hours. Below is a compact,...
Attaching an Arduino to a 12V button is a common task, especially in automotive or industrial...
Adding external memory to a microcontroller (MCU) is common when your application needs more storage...
Implementing Analog-to-Digital Converter (ADC) acquisition is a fundamental and common task in FPGA...
Think of a microprocessor as the brain of a computer. To do its job, it needs to communicate with...
Connecting a soil moisture sensor to a Raspberry Pi 5 is a common project for smart gardens and plant...
You’ve got a few clean ways to print variables to a “console” while debugging STM32. The two most...
Sending data from LabVIEW to an Arduino over serial (USB or UART) is straightforward with NI-VISA....
Here’s a compact, field-tested way to build a temperature & humidity meter on AT89C52 (8051) with...
Here’s a proven playbook for handling a crystal (MOSC) failure on TI’s TM4C129x MCUs: 1) Turn on...