Welcome to today's article on our comprehensive Raspberry Pi 4 programming guide. As we saw in the previous article, the Raspberry Pi 4 may power a single seven-segment display. In addition, we also interfaced a Raspberry Pi with 4 Seven-Segment Display Modules to display the time. However, this guide will show you how to construct a Raspberry Pi 4 crypto miner that uses very little electricity.
Cryptocurrencies have been the subject of widespread conversation for some time now. It's possible to use your computer to create them, and they can be used as currency. Because of this, the Raspberry Pi can also be used for Bitcoin mining. It's also possible to mine other cryptocurrencies. One drawback of mining is that the cost of electricity often excee ...
Hi Friends! Hope you’re well today. Happy to see you around. Thank you for clicking this read. In this post today, I’ll walk you through the Introduction to CA3080.The CA3080 is an operational transconductance amplifier mainly used to convert the input voltage signal into an output current. It is widely used in variable gain amplifiers, frequency oscillators, current-controlled filters, and comparators. It carries an amplifier bias input which is utilized for linear gain control.
I’d recommend reading this entire post all the way through as I’ll detail the complete Introduction to CA3080 covering datasheet, pinout, features, and applications. Let’s jump right in.
Introduction to CA3080
The CA3080 is an operational transconductance amplifier (OTA) mainly employed in electrical circ ...
Hi Guys! I hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to LM747.LM747 is a general-purpose dual-operational amplifier IC. This chip contains two operational amplifiers on board and belongs to the LM’xx’ family where LM stands for linear monolithic. In this chip, analog components are incorporated into silicon.
I suggest you buckle up as I’ll detail the complete Introduction to LM747 covering datasheet, pinout, features, equivalents, and applications.
Let’s jump right in.
Introduction to LM747
Designed by National Semiconductor, LM747 is a general-purpose dual-operational amplifier integrated chip.
Two operational amplifiers are incorporated that share common power supply leads and a bias network.
...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explore my knowledge about Introduction to LM317. It is basically a positive voltage regulator having three terminals. It can a supply a current more than 1.5A and voltage in a range of 1.25V to around 37V. You should also have a look at this LM 317 Calculator.
For the adjustment of output voltage only two external resistors are required. It has improved standards of line regulation as well as load regulation. Full overload protection e.g. current limiting, area protection can be achieved using LM317. If its adjusting terminal is disconnected, even then all of the protection circuits will work properly. We can also use LM317 as precision current regulator ...
Product designers nowadays have access to various technologies for creating multiple prototypes. These include traditional methods such as pen-and-paper sketching and cutting foam blocks, as well as more modern technologies such as 3D printing and CNC machining service.
However, today we will focus on the additive manufacturing technique and what you should look for during your search. Numerous businesses embrace the technology by delegating tasks to professional 3D printing services.
In the globally competitive environment, adding a supply partner to the company's value chain is the way to go because the technology is capital-intensive to implement. To help more businesses adopt the technology, we've created a simple guide to help them select the ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I would like to provide a complete discussion on Introduction to C945. You will see a detailed description on the basics of the transistor C-945 and its different parameters. I have already shared Introduction to MMBD914, 74HC245, NE556, LM348 and PIC18F4550. So, must go through these tutorials in order to have better understanding about different IC's. C-945 transistor is basically a Negative Positive Negative (NPN) bipolar junction transistor.
C945 is usually used in the electronic circuits where there is a need of high speed transistor and a low current. C-945 has three semiconductor regions named as emitter, base and collector respectively. Since C-945 is a bipolar ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post today, I’ll detail the Introduction to CD4035.CD4011 IC belongs to the CD40xx CMOS IC series. The CD4011 chip comes with four independent NAND gates. This device is used to perform the Boolean function Y = A × B or Y = A + B in positive logic. This IC is widely used in many applications including Portable Audio Docks, AV Receivers, and Blu-Ray Players.
I suggest you read this entire post till the end as I’ll walk you through the complete introduction to CD4011 covering datasheet, pinout, features, truth table, alternatives, and applications.
Let’s jump right in.
Introduction to CD4011
CD4011 IC belongs to the CD40xx CMOS IC series. The CD4011 chip comes with four independent NAND gates.
It is important to ...
Hey Fellas! I hope you are doing great and getting most out of your lives. Today, I am going to uncover the details on the Introduction to 2n5401. It is a PNP(positive-negative-positive) bipolar junction transistor which comes in TO-92 casing. It consists of N doped semiconductor that exists between the two layers of P doped material. It is useful for the applications where regulated negative voltage is required at a modest current level. I'll give you brief details about this amplifier transistor. Let's get started.
Introduction to 2n5401
2n5401 is a PNP bipolar junction transistor, also known as amplifier transistor, that comes with collector-emitter voltage of 150V and mostly used for amplification purpose.
In order to operate this transis ...
3D Printer is an electronic machine that uses digital data to generate physical 3D models through successive layer printing. A 3D printer can make an object's physical model either scanned by a 3D scanner or designed using a CAD program. 3D Printing is an additive manufacturing technique where successive material layers create a three-dimensional object (Rapid Prototyping). The 3D printing concept is fascinating. Who is not excited about 3D printing? The use of inkjet technology in creating 3D models is a revolutionary method that costs less and saves time by eliminating the designing need for separate model parts. One can use a 3D printer to make a complete model in just a single process.
Several industries use 3D Printers in printing various out ...
Hello friends, hope you all are fine and having fun with your lives. In today's post, I am going to share Interrupt based Digital clock with 8051 Microcontroller. In the previous post, I have explained in detail How to use Timer Interrupt in 8051 Microcontroller. We have seen in that post that we can use two timers in 8051 Microcontroller which are Timer0 and Timer1. Using these timers we can easily generate interrupts. So, before going into details of this post, you must read that timer post as I am gonna use these timer interrupts in today's post.
After reading this post, you will also get the skilled hand on timer interrupt and can understand them more easily. In today's post, I am gonna design a digital clock which will increment after every o ...
