USB-to-UART: What It Is and How It Works
USB-to-UART converters enable communication between microcontrollers and computers.
Category: Integrated Circuits
Complex circuits inside a single package.
Arduino Pins: A Detailed Guide
Arduino boards come with various types of pins, each serving a different function. Understanding these pins is essential for working with sensors, motors, displays, and communication modules.
Blinking LED (Astable Mode).
🔹 How It Works: In astable mode, the NE555 continuously switches between HIGH and LOW states, generating a square wave signal. This makes the LED …
Here’s the WebSockets version for smooth, real-time motor control via Wi-Fi. 🚀
🔹 Why Use WebSockets? 📌 1️⃣ Arduino R4 WiFi Code This sets up a WebSocket server on port 81 to control:✅ SG90 servo motor✅ 28BYJ-48 …
🔧 Building a Siren with Two NE555 Timers
Using two NE555 timers—one for generating a low-frequency modulation signal and the other for producing an audible tone—you can create a siren circuit with a sweeping frequency effect. This project is an excellent way to explore the versatility of the NE555 and the principles of frequency modulation.
🔧 How to Build a Siren with NE555
By configuring the NE555 in astable mode and adding a variable resistor or modulation circuit, you can create a dynamic siren sound. This project is a great example of how versatile the NE555 timer is and is perfect for learning about timing circuits and sound generation.
🔧 NE555 Project Ideas
Explore the versatility of the NE555 timer IC through these engaging project ideas: 1. LED Flasher 💡 2. Pulse Width Modulation (PWM) Controller 🔄 3. …
⏱️ NE555 Timer IC: Overview & Applications
📜 What is the NE555? 🔍 How Does the NE555 Work? 📚 History & Impact 🔧 Common Applications 🎯 Why the NE555 is Popular
🎵 Playing Music on Arduino
🔍 Overview Yes, you can absolutely play music on an Arduino! There are several approaches depending on your project needs and hardware: 💡 Method 1: …
Adding Obstacles to the Arduino LCD Game
This update introduces basic obstacle mechanics and increases the complexity of the game. You can further expand this by adding multiple obstacle types, varying speeds, or even scores based on how many obstacles are successfully avoided.