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 here...

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...

Why Run Gate-Level Simulations?

Gate-level simulation (GLS) is used to boost the confidence regarding implementation of a design and can help verify dynamic circuit behaviour, which cannot be verified accurately by static methods. It is...

How Startups Can Hasten Design Without Burning Through Funds

Developing a project from scratch is every designer’s dream. Unfortunately, most ideas are not designed for manufacturing from the beginning. Often, the changes required are significant enough to prevent a product...

Power Supply Design Tips For Embedded Applications

Due to the advancement of the semiconductor industry, the technology node keeps on decreasing. This leads to lesser core voltage and higher current requirement. Also, the voltage regulators need to have...

SCADA Basics: An Overview of Automatic Control Systems

SCADA relates to software which is used to control hardware and acquire data from these devices. When we break it down to essentials, we have Supervisory control and data acquisition, which...
Top 20 RFID projects ideas

Top 20 RFID Project Ideas

Radio-Frequency Identification (RFID) is a technology that uses radio-frequency electromagnetic fields to transfer information from a tag to RFID reader for identification purposes. The tags do not require battery power. They...

An Introduction to Plesiochronous Digital Hierarchy

Delivery of services like telephony, voice-over-IP, video streaming, telemedicine, broadcasting of TV programmes, high-speed file sharing, online banking, online video gaming, online education and shopping, needs a transmission network capable of...

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...

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...

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