Creation Beyond Imagination
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When you’re swapping a coin cell battery, it’s tempting to think that all CR2450 batteries are the same. But taking a closer look, you see that there are some models with extra suffixes, such as CR2450N, which can translate to a small but significant difference. Although CR2450 and CR2450N have the same voltage, size, and … Read more
An Ethernet cable is a category of network cable used to connect devices such as computers, routers, and switches for wired networking. It consists of 8 wires bundled into 4 twisted pairs. The wires are color-coded based on the wiring standard. The end connector of an Ethernet cable usually adheres to either the T568A or the T568B standard. And depending upon the combination of these connectors at the two ends of a cable, two primary types of Ethernet cables are created — Straight-through and Crossover. Ethernet RJ45 Cables There are indeed Ethernet cables in other forms, other than straight and crossover. Rolled, Loopback, and T1 are also types, but you will not find those in typical configurations. Straight-through and Crossover … Read more
Basics on CR Series Coin Cell Batteries CR series batteries are non-rechargeable lithium coin cells used for a wide range of small electronics. The notation follows a generic IEC name convention: C signifies the battery uses lithium manganese dioxide chemistry R stands for round shape The initial two figures (24) are the diameter in millimeters … Read more
What is a Battery? A battery is a device that contains chemical energy and converts it into electrical energy. It energizes a variety of devices, ranging from small consumer electronics such as remote controls and cell phones to larger systems such as automobiles and backup power systems. Batteries are crucial for portable power, enabling devices … Read more
MPU6050 is a groundbreaking motion sensor that combines a 3-axis gyroscope and a 3-axis accelerometer in a single chip. This tiny engine enables precise detection of rotational motion and linear acceleration, making it ideal for applications ranging from drone stabilization to gesture-controlled devices. With its onboard Digital Motion Processor and I2C interface, the module simplifies … Read more
This project illustrates how to construct a small DC voltmeter (0-25V) with an Arduino and a voltage sensor module. The circuit takes input voltage through a resistive divider network, shows real-time readings on a display, and gives precise measurements for power supplies and batteries. Suitable for electronics testing, battery testing, and voltage fault detection, this … Read more
Arduino Uno is a microcontroller board that can be interfaced with various sensors and modules, including GPS modules, to obtain real-time location information. UBlox NEO-M8N GPS Module is a high-performance GPS receiver that provides accurate positioning information. In this tutorial, we will walk you through interfacing and programming the GPS module with an Arduino Uno, … Read more
pH measurement is utilized in many applications like agriculture, water testing, and in laboratory testing. Here in this article, we are going to study how to connect a pH sensor to Arduino Uno for pH reading measurement. We are going to discuss the required parts, sensor output, connection, and code. Working, Pin Output, and Onboard Components Materials Required: Name Quantity Arduino Uno 1 16×2 Alphanumeric LCD Display 1 I2C Module for LCD 1 Gravity Analog pH Sensor 1 Dupont Cables As needed Breadboard 1 Hardware overview Working The … Read more
The APDS-9930 is a multifunction sensor that integrates ambient light sensing and proximity detection into a small package. It is applied extensively in use cases such as automatic screen brightness control and touchless interaction systems. In this tutorial, you will learn how to interface the APDS-9930 with an Arduino to sense light intensity and detect … Read more
We usually see electronic weighing machines in stores that display weight instantly when an object is placed on the weighing scale. Here, we are going to make a similar weighing machine using an Arduino and a Load Cell that can measure up to 40kg. If needed, it can be increased by using a Load Cell with higher capacity. Load Cell and HX711 Sensor Explained Materials Required: Component Quantity Arduino Uno 1 Load Cell (40kg) 1 HX711 … Read more