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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...
electronic pcb board

The Golden Rules of Electronic Circuit Design

Knowledge of common pitfalls in electronics circuit design, and how to avoid these, is important for producing any product While testing a smartphone, the manufacturer finds a major flaw in the device....

What’s the Difference Between Operational Amplifiers and Instrumentation Amplifiers?

The term instrumentation amplifier is often misused, referring to the application rather than the architecture of the device. Historically, any amplifier that was considered precision (i.e., implemented some sort of input...

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...
antenna design ebooks

Learn to Design: 5 Free Ebooks on Antenna Design

While there are a lot of books out there on EM waves and antenna design, they have been written for a very wide range of engineers. Ranging from a novice to...

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...

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...

Getting Started With Raspberry Pi

Most computer science students get to learn high-level programming languages and application development but they don’t really understand computers. The fun of controlling the real world with a real computer is...
arm processor

Introduction to ARM processor

Millions of electronic gadgets around the world invade our daily life and we have become completely dependent on them for performing most of our work. A very nice example to justify...

How To Program 8085

Study of microprocessors is an integral part of the engineering programme, when we are taking up a course on electronics or any related discipline. And 8085 is probably the first microprocessor...

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