In this project I tried to build the simplest calculater possible from discrete transistors in order to learn more about digital logic on the most basic level.
started experimenting with single transistors on bread boards, building simple log...
This processor was an overlooked beast. At its heart was a 64-bit core was developed by Apple, IBM, and Motorola became known as the AIM alliance [Wiki], with Enhanced RISC, with dual-issue in-order two-way ...
The family Includes , SupperSparc, UltraSparc Sun Microsystems. The Sparc was a RISK processor. A Sparc CPU original 32-bit architecture (SPARC V7) was used in Sun's Sun-4computer and workstation systems, which replaced the M680...
In the late 70's Motorolla, stunned the world with a new CPU family. It was the MK68k family first it was 32-bits internally, Launched first was the MC68008 which only had an 8-bit external I/O bus. Following the MC68010 was released. Fol...
Can you answer this question about flyback converters?
If you answered (b) and are interested in experimenting with flyback transformers, you might have what it takes to be part of element14's Experimenting with Flyback Transformers competition!
How...
The Art Of Electronics features a set of practical op-amp circuits. One of them is an op-amp controlled Schmitt-trigger. In this post, I build the circuit and show some lab techniques.
image source: edited photo of page 267 of my copy...
I'm planning my Essentials schedule for the end of the year. I have a few ideas but wanted to get your input. If you have the time, I'd appreciate your vote for the most interesting topic below.
Thanks.
Randall
--element14 Team
While the sensors in the title have some overlap, each suggests a different emphasis when writing an Essentials learning module. Which one interests you most?
From nowhere in random, I came across this blogspot called Reading Jim Williams which was all about Jim Williams authored by a MIT professor, doctor analog. I really thank him for his efforts in putting everything together and it's amazing to see...
I made an Excel Spreadsheet for Logic gates, amongst other stuff; I decoded 6 bit BCD to 64 independent gates. One for each number and zero. I watched the video on 7 segment displays and added/assigned the gates into 2 4 bit ...
(Part 3 of 3)Building the Logic Gates. By now you should have opened the Logic Gate spreadsheet and know what they look like. Two merged cells at the top....
Maybe someone will like this for its introduction to Excel spreadsheet formulas. I love Conditional Formatting. Its like the toy inside the toy. FYI: I checked out the SPDT Switch I attached previously and somehow it lost all the formulas. I wil...
Introduction: Hi, I am Jeff and I’m real good with Excel. I have had training in basic electronics and I like puzzles. I will walk you through making and playing with ‘simulated’ logic gates in Excel.One drawback of this is the lack of a time sequenc...
www.youtube.com/watchMCP23008 8 Pin Port Expander with I2C interface IC with Arduino. This enables to have more digital GPIO on Arduino or any other uc.########################Links:MCp23008 Connection Diagram : https://goo.gl/rLdO2kPins all HI...
www.youtube.com/watch This tutorial demonstrates 4 different methods to run GUI/ Non-GUI based application when the Raspberry Pi boots up.1. Crontab2. rc.local3. _file_.desktop4. init.d foldertest.jar application used in the tutorial : https://g...
