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Controlling A Linear Actuator With An Arduino

There is a wide application of linear actuator where one wants to move something but they do not want to physically get involved in moving it. There are quite a number...

7 Segment Display Pinout | Working Understanding of 7 Segment Display

A seven-segment display is commonly used in electronic display device for decimal numbers from 0 to 9 and in some cases, basic characters. Use of light emitting diodes (LEDs) in seven...
filterless design for air pollution

A Filterless Design For Air Pollution Control

This article takes a look at the causes, effects and control of air pollution in the urban environment. It also introduces easy-to-construct home and commercial air-purifier systems to effectively control air...

Wireless Water Level Indicator Without MCU

A wired water-level indicator uses many wires, whose resistance increases as their length increases. A wireless water level indicator using microcontroller (MCU) is costly and not very easy to program. Presented...

Get started with NOT Gate IC | 7400 Series Tutorials

Logic gates are the basic building blocks of digital electronics. More common ones being the OR, AND, NOR, NAND, EX-OR and NOT gates. Typically, a gate takes input from two input...

SL100 Transistor Pinout | SL100 Transistor Datasheet

Transistors are the basic building blocks of integrated circuits (IC). Every electronic gadget you can possibly imagine today uses transistors. The development started off with vacuum tubes and lead to the...

Selecting The Right Microcontroller For Embedded Applications

This article discusses the criteria for selecting the right microcontroller (MCU) for different embedded applications. It also discusses the design challenges and system limitations of MCUs in embedded applications. Application in home...

Smart Coding Techniques And Their Benefits For Electronics

Electronic devices feature a large number of small components, each piece being highly important to their overall functionality and safety. The responsibility for ensuring that each minute component is performing adequately...

16 Free e-Books On Mechatronics & Robotics

1. Robotics Author/s: Wikibooks Publisher: Wikibooks, 2012 The author of the book has tried to bring together various engineering areas and skills including mechanics, electronics, programming. It covers the main areas of robotics and...

Human Detector

Surveillance is an important aspect in security, especially with places like banks, jewellery shops and the like. Nowadays even small hotels and bakeries use surveillance systems to protect their properties. Currently...

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