Embedded - ->for u

Q -WHAT IS A MEMORY MAP IN THE MICROCONTROLLER? -> A memory map is an organization of various kinds of memories in the microcontroller. Each memory has a specific function in a microcontroller. Let's see what are these memories and what's it's functionality in a microcontroller.👇 VARIOUS MEMORIES IN MEMORY MAP @Flash Memory: It is a Non-Volatile type of memory and is used to store the instructions and constant data inside the microcontroller. @RAM (Random Access Memory): It is the data space that is used for temporarily storing variables values that are used by the microcontroller during normal program execution. @General-purpose register: It is a register within a microprocessor, which are used to store data or memory address during program execution by the CPU in the microcontroller. @Special function register(SFR): A special function register is a kind of register that is used to control the peripheral operation like ADC, GPIO, PWM, etc.

5G differs from its predecessor wireless networks in the sense that it requires active antennas, driven by Multiple Input/Multiple Output (MIMO) and Massive MIMO (with 16×16, 32×32, and 64×64 configurations or even higher), in the coming years to increase the throughput. Unlike non-array systems, MIMO is used at both source (transmitter) and destination (receiver) for enhancing signal quality/gain since multiple signal paths are able to compensate for attenuation or blockage on one or more paths.

Antennas For Emerging 5F Communication The introduction of 5G New Radio or 5GNR has helped in improving wireless communication and offering better mobile services. With 5G communication, deployment of smart antennas has become crucial for the optimisation of coverage, capacity, and mobility support for apps and services. Smart antennas are highly useful in establishing ultra-reliable communications for mission-critical applications in real time. There is an increasing demand for better voice, data, and machine-oriented communications as any problem related to communication can lead to misunderstandings in the event of a disaster or strategic mission and compromise safety.

This LED logic lock only lets you activate a circuit if you know the 8-bit key

Front view

Here's the wire-wrapped prototype of the original IBM PC (5150) motherboard!

The Binary Calculator

One of the biggest dangers to a cyclist is not being seen at night. To counteract this, all manner of lighting and reflective gear is available to help ensure bicycles are seen on the streets.

A digital clock, powered by an ESP32, as a learning resource for ESP-IDF beginners.

This freaking cute freeform duck consists of a supercapacitor, an ATtiny412, two LEDs, and a push button..

This adafruit BrainCraft camera uses machine learning to audibly announce what it sees..

When Doc meets Elon! This DeLorean electric car conversion features an Arduino-controlled dashboard..

👉 Hydrogen has been used as a source of clean energy throughout history, from spacecraft and submarines to refineries and forklifts. When vehicles are powered by hydrogen fuel cells, the only by-product is water, which is emitted in the form of pure water vapour, and hence no greenhouse gases are emitted. 👉 Hydrogen binds to most other substances and is a flammable gas. So, it is stored in liquid form in a fuel tank for ease of transportation until it is needed by the fuel cell stack. 👉 In the Asian market, companies like Hyundai and Toyota have taken an interest in the field. Even worldwide, manufacturers like Audi and BMW are already working on hydrogen vehicles. Numerous experts are expecting a lot from this alternative, while others still remain skeptical.

Hydrogen As A Fuel For Next-Gen Mobility Hydrogen-powered vehicles are more efficient than a combustion engine as no greenhouse gases are emitted. However, the process of generating hydrogen should also be green. Commonly used processes for separating hydrogen from other substances include steam reforming of methane, gasification, and electrolysis.

👉 According to the Independent, the Zeptosecond was measured when scientists at Germany’s Goethe University were recording the time taken by a photon to cross a hydrogen molecule. 👉 They irradiated a hydrogen molecule through X-Rays from the Petra III laser. The energy derived from these X-Rays was set up in such a manner so that one photon could send both electrons out of the irradiated molecule. 👉 The entire process of the photon crossing the hydrogen molecule took only 247 Zeptaseconds. 👉 “We observed for the first time that the electron shell in a molecule does not react to light everywhere at the same time,” Reinhard Dorner, a professor of atomic physics at Goethe, said in a statement. 👉 Earlier, a study was carried out in 1999 which led to the discovery of the femtosecond which equals one quadrillionth of a second. Egyptian scientist Ahmed Zewail, discovered this unit of time while measuring the speed at which molecules change their shape. He was awarded with the Nobel Prize.

All you need to know about ‘Zeptosecond’, the shortest unit of time ever measured Scientists have discovered the smallest ever measurement unit of time. Known as ‘Zeptosecond’, it is the trillionth of a billionth of a second.

Uncovered version

It's Time to Admire This Mechanical Marvel Made with Magnetic Metal Marbles

Some of fresher's in channel msged asking what to be prepared as fresher to crack interview which always depends on Field u choose.. our suggestion are as follows 👉 C, Python,Embedded C 👉 IoT, machine learning and artificial intelligence 👉 Software testing 👉 HTML,CSS3 Being fresher above skills will be added advantage for you people to smoothen ur way to companies