Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Find bellow an Android TCP client extension
that implements a very simple socket; note that its operation is performed 'one-shot', which means that only one command is sent ( and its respective response, read ) at a time, and then the socket connection is closed. So, be aware that it is not a...
Generating Sine wave is very demanded job in power electronics field. So do to me too. I read some topics over the internet and found many ways to generate a sine wave. As most of you are really interested in generating sine wave so I’m writing today about it here.
There is some different ways...
Time Domain Reflectometry is the analysis of conductor lines (interconnects)by sending a pulsed signal into the conductor and then examining the reflection of that pulse. A TDR transmits a short rise time pulse along the conductor. If the conductor is of a uniform impedance and is properly...
The Emergence of Power Integrity Analysis
As the speed of the data signal increases, many reasons including power supply noise lead to the degradation of the high-speed signals. In low power high-speed digital interfaces, it is crucial to characterize the whole system power supply in order to...
The switching is required in many applications at low as well as at high frequency. RF MEMS switches are the specific micromechanical switches that are designed to operate at RF to mmWave frequencies. MEMS switches usages some mechanical movement to achieve a closed or open circuit in the Radio...
When we desgin the inductor, we ofter need select which core material shall be used,e.g. MPP, Senduse, Koo Mu,High Flux and Iron Powder, first we consider below these requirements:
1) DC Bias Current through the inductor
2) Ambient Operating Temperature and acceptable temperature rise. Ambient...
For Signal Integrity / Power Integrity simulation analysis, the following model formats could be analyzed:
SPICE - Simulation Program with Integrated Circuit Emphasis
IBIS - I/O Buffer Information Specification
RLC - Resistance, Inductance, Capacitance
S-Parameters - Scattering Parameters...
Namaste to all my INDIAN Friends,
Here is the Google SMS Channel for Electronics Knowledge daily.
(limited for India only, limitation provided by google)
You can subscribe if you are at/below the B.E./B.Tech student level.
Subscribe it to get knowledge about Electronics Engineering...
Dear All
Hi
Thank you for reading my blogs .
As it was my question for long times , and as i understood it is question of many of peoples , when i found it's answer i have decided to put it as simple as possible here . and before that i want say thank you very much to my best friends that...
Atmel AVR Toolchain 3.4.1 Released
A new Atmel AVR Toolchain version has been released, version 3.4.1.
This release primarily is focused on the stability of parts that use the Tiny AVR core (used in the ATTINY 4/5/9/10 devices).
Binaries:
The release binaries (standalone) are available...
As many of the forum members have expressed interest in utilizing an ARM in the development of a project, I thought TI's announcement of their upcoming release of an ARM Cortex-M4F based Launchpad development board for only $4.99 with free shipping to many countries, might be of interest...
Hello Everyone,
If you're willing to convert the values of 0 to 999 Decimal range (8 bit data) into their ASCII values then here is the program with explanation :
(and if you have 16 bit data then I'll post that too, just tell me)
void main()
{
unsigned char x,y,d1,d2,d3...
PFC inductor design
1, selection core:
We should be know below necessary information:
(a) Minimum Inductance based on DC basic, e.g. 1mH
(b) IDC current, e.g. 3A
According to formula LI*I= 1.0*3.0*3.0=9.0
We can find 60u is in range from curve which is LI*I vs core part number, and find...
its a simple frequency counter using the famous atmega 8 of the avr II family micro controllers. it uses counter 2 module of the IC and counts for a period of time. then the value is displayed on a LCD module. its kind of a very vague freq meter, but hey its a start!
real time pic
the proteus...
THESE ARE SOME OF 8051 BASED PROJECTS
1. AUTOMATIC ROOM LIGHT CONTROLLER WITH VISITOR COUNTER
https://www.youtube.com/watch?v=5XFEDoNdU-g&feature=g-upl
2. TRAFFIC LIGHT CONTROLLER WITH COUNTER
https://www.youtube.com/watch?v=2d76zL6rOE4&feature=g-upl
3. ROOM TEMPERATURE...
https://www.analog.com/static/imported-files/rarely_asked_questions/unused_op-Amp_article.html (Careful not to let the song get stuck in your head! :-()
https://www.maxim-ic.com/app-notes/index.mvp/id/1957
The manufacturing process of DOUBLE LAYER PCB BOARD
1 Plot negative film ( photo-plot the negative drawing );
2 Cutting the copper clad laminate ( keep20mmbreak-tab )
3 Drilling hole ( LAMINATE thickness is2.0mm, from drilling bit point to LAMINATE is 1.0-1.5mm, from the...
PCB Reverse Engineering, also known as PCB CLONE or PCB Copy, is using clone technology onto the PCB which was designed and manufactured by others, it is to use PCB related software to copy someone else’s circuit board and then manufacture the circuit board by yourself. This is the tradditional...
Flexible circuits offer some unique challenges to the assembly process. The assembly materials and processes for populating and interconnecting components to a flexible circuit range are essentially identical to those used for standard rigid or rigid flex pcb, but there are some twists required...
compressing of files is what we all do to reduce the size of the file and to free spaces in our systems but is it worth the time spent for compressing files ?
no.............
why so?
most of our file compressors use lossy algorithm for compressing the files which result in the loss in...
recent study shows that most of the conventional devices have poor efficiency in the order of 30-70%
this has led to the loss of large amount of power in various forms
but recent discoveries in the ever growing field of electronics promise us that the efficiency gap can be nearly equated...
hi friends i have created a new blog for the technical news and readings from around the globe... have visit it and enjoy emerging technologies.
https://emerging-science.blogspot.com/
https://www.youtube.com/watch?feature=player_embedded&v=rgvySZNpQFI
https://blog.vinu.co.in/2012/06/avr-video-player-on-nokia-color-lcd.html
Hi,
I am introducing my new video player made using an atmega32 microcontroller and nokia color LCD. I got a 65K color LCD from an old nokia 6030 mobile...
You may have seen the great Oscar winner movie “The secret in their eyes” (If you have not, I advise you to do). However, this is not related to the topic of this blog :roll:. The secret is in the code is not a movie. It is a real situation occurs in almost every team work capacity. It is a...
ok,i'm trying this blog thing to post about a battery charger using PIC12F683
My first goal for this charger is to charge either a single cell or 2 in series. I haven't seen any cheap
commercial single cell chargers, so that provided the motivation.
Many devices use 3xAA batteries, and this...
What exactly is impulse response?
Mathematically speaking an impulse response is the response of a system to an input which is a dirac function (i.e. infinty at t=0 and zero everywhere else). But physically speaking what does this exactly mean? Impulse response of a system is very...
There is an ever-increasing demand for wireless broadband applications. This includes wireless HD video streaming, wireless backhaul links, broadband internet access and mass files transfer applications. All of this emphasizes the need for low cost and efficient millimeter-wave (mmWave) systems...
Hello!
I'm an electronics newbie and recently came across an oscillating opamp. I didn't even know that opamps had that problem. Through these forums and numerous online readings, I finally understood what an oscillating opamp is. I found a few others looking for answers to the same question...
-
Create a new project in Uvision and then open the project properties
write fromelf --bin -o @L.bin !L in the "run user program after build" command.
This command generates the bin file from the elf file
Create a MBED_Flash.bat with the following content and place it in the project...
Generally people use ISP (In System Programming) when it comes to micro controllers with flash memory.
One of the basic software for such purpose is FLASH MAGIC .
But every single person who has ever used flash magic knows it never works the very first time and the frustration goes on...
A 8051 core based product for monitor and control of environmental parameters like LIGHT,TEMPERATURE and SOIL MOISTURE.
It also gives an option of selecting the crop type whether it is a winter crop or summer crop and then maintains proper conditions depending on that.
Data is regularly...
HOW TO BUILD "B Battery" basics on "B battery" eliminators and run vintage tube gear
There are many ways to get high voltage for projects or vintage radios/amps and tube gear. Quick searches
usually lead to great but semi-complex and expensive to build circuits for this purpose. To...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
