circuit diagram

Using Arduino as an ISP Burning Bootloaders onto AVR Microcontrollers

Using Arduino as an ISP: Burning Bootloaders onto AVR Microcontrollers

Introduction At times, incorporating AVR microcontrollers into electronic projects becomes necessary. However, beginners might encounter challenges in comprehending the process of uploading or burning code onto an AVR IC. Burning bootloaders onto AVR microcontrollers can be facilitated with the assistance of an Arduino board, particularly when alternative programming hardware is unavailable. Additionally, utilizing Arduino as […]

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Toll Tax System Project

Toll Tax System using Arduino: Ultrasonic Sensor with Servo Motor

Toll Tax System Project: Creating an Arduino-Based Toll Tax System with Ultrasonic Sensor and Servo Motor: Greetings, dear readers! In this article, we will guide you through the process of constructing an automated toll tax system using an Arduino Uno. We provide clear, step-by-step instructions, along with comprehensive explanations of the code and circuit diagram.

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Internet cloud Controlled Home Automation Using Esp8266 aREST MQTT IoT

Internet/cloud Controlled Home Automation Using Esp8266 (aREST, MQTT, IoT)

Step 1: COMPONENTS REQUIRED Only 4 components required – 1. ESP8266 NODEMCU or WEMOS D1 mini or any esp8266 wifi development board2. RELAY (5V or 6V)3. ULN2003 or UNL2003A (Relay driver IC)4. Jumpers (obviously or else solder it!!) The main structure of the project is that ESP8266 module will receive the signal from the MQTT

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