Arduino-Based Bidirectional Counter Using IR Sensors: A Simple People & Object Counting SystemA bidirectional counter is a simple yet effective way to count objects or people moving in and out of a space.3d ago3d ago
How to Build an RFID Door Lock System Using ArduinoLooking for a more convenient alternative to traditional keys? With Arduino and RFID technology, you can build a secure, contactless door…Feb 28Feb 28
Build a Speed Sensor Using Arduino: A Step-by-Step GuideWith an Arduino and an IR sensor, you can build your own speed sensor to measure the velocity of moving objects accurately.Feb 27Feb 27
Build Your Own Arduino Maze-Solving RobotImagine creating a small robot that can intelligently navigate through complex mazes, making decisions at every turn.Feb 25Feb 25
Interfacing a Water Level Sensor with Arduino to Prevent Water Tank OverflowWater tank overflow is a common issue that often goes unnoticed in many households, leading to significant water wastage. While traditional…Jun 18, 2024Jun 18, 2024
Understanding Transformers: Types, Construction, and ApplicationsTransformers play a pivotal role in both electrical and electronics realms, harnessing the fundamental principles of electromagnetism…Jun 14, 2024Jun 14, 2024
Calculating the Right Resistor for Your LED: A Step-by-Step GuideUsing an LED resistor calculator can help you determine the appropriate resistance for your LED circuit, ensuring your LEDs operate safely…Jun 8, 2024Jun 8, 2024
Explore the fundamentals of Full Adder circuitsBinary adders come in two types: Half Adders and Full Adders. A half adder adds 2-bit binary numbers but cannot include a carry bit. In…Jun 6, 2024Jun 6, 2024
Understanding Staircase Lighting with 2-Way SwitchesOne of the first practical projects young engineers encounter is the staircase lighting setup. This setup uses a 2 way switch wiring…Jun 3, 2024Jun 3, 2024
A Comprehensive Guide to Gas Sensors: Types, Construction, and ApplicationsThe human nose can detect about 1 trillion different odors, but identifying specific gas types or concentrations in the atmosphere requires…May 29, 2024May 29, 2024
