Introduction This project focuses on creating a simple water level indicator using the Arduino Uno. The water level indicator will use basic components to monitor the water levels in a container and signal when the water level reaches a certain point. This project is useful for applications such as water tanks and reservoirs where monitoring … Read more
Welcome to Maker Tech Lab! In this tutorial, we will build a simple traffic light system using an Arduino Uno. This project will help you understand how to control multiple LEDs with an Arduino to simulate traffic light signals. Materials Needed Connect the LEDs (if you are using regular leds): Place the three LEDs on … Read more
Reading Light Intensity with a Photoresistor and Arduino Uno Welcome back to Maker Tech Lab! In this tutorial, we will show you how to measure light intensity using a photoresistor (light-dependent resistor) and an Arduino Uno. You will learn how to read analog values and display them on the Serial Monitor. Materials Needed Arduino Uno … Read more
Control an RGB LED with Arduino Uno Welcome back to Maker Tech Lab! In this tutorial, we will show you how to control an RGB LED with an Arduino Uno. You will learn how to mix different colors using pulse-width modulation (PWM). Materials Needed Arduino Uno RGB LED 220-ohm resistors (3) Breadboard Jumper wires Circuit … Read more
Welcome to Maker Tech Lab! Today, we’ll show you a simple yet fundamental project: blinking an LED with an Arduino Uno. This project is perfect for beginners and provides a great introduction to programming and electronics. Materials Needed Circuit Diagram Before we dive into the code, let’s set up the circuit. Follow the diagram below: … Read more