Arduino Soil Moisture Sensor based Smart Plant Watering System
Introduction Maintaining optimal soil moisture levels is crucial for healthy plant growth. Overwatering or underwatering can lead to plant diseases […]
The Tinkercad Projects category on TechKnowLab is designed for beginners, students, and hobbyists who want to learn electronics, Arduino, and basic circuit design without risking real hardware. Using Tinkercad, you can simulate circuits, test Arduino code, and understand wiring concepts step by step before building projects in real life.
Here you’ll find practical, easy-to-follow projects ranging from basic LED blinking and sensor interfacing to more advanced Arduino-based applications. Each project includes clear explanations, simulation screenshots, and real-world implementation guidance, making this category ideal for self-learning, classroom use, and rapid prototyping.
Whether you are completely new to electronics or looking to validate your ideas virtually, these Tinkercad projects will help you learn faster, safer, and with more confidence.
Introduction Maintaining optimal soil moisture levels is crucial for healthy plant growth. Overwatering or underwatering can lead to plant diseases […]
The HC-SR04 Arduino combination is a popular choice for projects involving distance measurement, obstacle detection, and automation. This ultrasonic sensor
Introduction The MD30-60 Thin Film Pressure Sensor (FSR) is a flexible and highly sensitive force sensor used in various applications
Here’s a simple tutorial for using a relay without a microcontroller, controlling it with a battery and a bulb/LED. Materials
Here’s a tutorial on how to use the L293D Motor Driver with an Arduino for DC motor control, including direction
Temperature based Fan Speed Control using Arduino (Tinkercad Projects| Automatic Bike Engine Cooling) Creating a temperature-based fan speed control system
Welcome to another exciting tutorial on Arduino and its vast possibilities! In this blog post, we’ll delve into the fundamental