Rifaa
@rifaa-NaWZZ4 Member
- Member since
- Joined
- Last active
- Active
- Member number
- Member #29,533
- Posts
- 9
- Replies
- 273
- Reactions
- 0
- Active days
- 0
Contributions
Last 12 months
0 contributions
- Active days
- 0
- Longest run
- 0 days
- Current run
- 0 days
Trophies
Featured trophies
0 / 8
Swipe or scroll to see more trophies
Recent contributions
-
Replied #Threads
CE Project: CE Bot [PART THREE]
Hey I got small car, may be it can be used as a bot. I will try to post a pic .....wait.
-
-
Replied #Threads
If DC supply is given to TRANSFORMER
Guys!!! Bear in mind that transformer are not to be used in steady current. If the PSU you are using have high current capability then the...
-
-
Replied #Threads
blank laptop screen.....
OK.. so you need to check ur RAM modules first. Cleaning or just removing and replacing them might help. If you donno how to, get a...
-
Replied #Threads
blank laptop screen.....
No worries. Please Specify beep. When it comes to bios error codes and beeps, by hearing I can tell the problem. Since I can't hear in...
-
Replied #Threads
combination of ac and dc
With 10VDC and 5VAC together means AV is super imposed on DC. Resultant will be a DC Voltage with an AC component ( like a ripple...
-
Replied #Threads
blank laptop screen.....
Please specify the beep tone sequence first, like, how many long beeps, and how may show beeps. Then I can only I can help you. Rifaa
-
Replied #Threads
two positive terminals is given to D.C Motor
raghunathreddy36i can not understand you answersThen I donno what to say. Can't make it simpler than this Rifaa
-
Replied #Threads
Get Started With PIC
Hey shahrul I'm having a bit of confusion with a some code directive I presume u know them better than me. I would refer to a...
-
Replied #Threads
two positive terminals is given to D.C Motor
For those dummies out there. Read carefully 😉 First thing is to learn about dual supply capable PSU's, or even with triple out puts, or what...
-
Replied #Threads
two positive terminals is given to D.C Motor
at least some one have an idea on motor practical application. Newbies, if u are not sure then don't make judgments. learn from the experienced ones....
-
Replied #Threads
two positive terminals is given to D.C Motor
Can u imagine a PSU with multiple out puts, say 12V , 5V with a common -ve. If you can, then tell me what is the...
-
-
Replied #Threads
two positive terminals is given to D.C Motor
imnitsythats what i said!! the motor will work but very inefficeintly, and probably the winding will get burn due to over heating!!😉Ding! Ding! Ding!Ding!Ding!Ding!wrong!!!! 😁...
-
Replied #Threads
two positive terminals is given to D.C Motor
Sheeesh ! guys. None of u have any experience on these type of matters, right. Motor will operate exactly stated in my reply. Rifaa
-
Replied #Threads
two positive terminals is given to D.C Motor
imnitsyI think the windings of motor will burn!! the current provided to the motor will be unable to find the proper path to leave, since both...
-
Replied #Threads
two positive terminals is given to D.C Motor
No current can pass through without a Potential difference. In some cases the two motor terminals can be positive to a given common ground, but the...
-
Replied #Threads
reducing the watts consumed by iron box
Simple buddy. Just limit it's usage or be conservative. Rifaa
-
Posted #Threads
Help with MX flash chip!!!
I have a programmable flash chip made by MX no. is 29F004TPC-12 Getting the spec for this wasn't easy and a couple of companies make the...
1 reply -
-
Replied #Threads
Get Started With PIC
that's good, I'm using the same thing to compile. I'm using a Willem Pro Programmer. So we can share codes, right? Rifaa
-
Replied #Threads
Get Started With PIC
hey shahrul, can u tell me what softy do u use to write and compile and what PIC's you are familiar with. I like to chit...
-
Replied #Threads
Get Started With PIC
Is this thread dead or what. I have been studying PIC while I was away and I am proud to say I was able to write...
-
Replied #Threads
Star Delta Panel (A Practical Experience)
I do these kinda things all the time. I use to visit luxury yachts and cruise launches of those kinda guys who likes to travel around...
-
Posted #Threads
Star Delta Panel (A Practical Experience)
This may be not new to everyone, but is just another work experience and is posted by a request from the admin. This was a work...
3 replies -
Replied #Threads
Need an electrical engineer's help
Naaa, it's OKay. I managed to clear up my doubts anyway If any one need any first hand help on induction motor star delta config, feel...
-
Posted #Threads
Need an electrical engineer's help
Hi. I'm looking for some one who is familiar with induction motor's star delta arrangement and it's associated starters. If any one with hand on experience...
3 replies -
Replied #Threads
speed of stepper motor
"micromouse" 😕 what the heck is that? as for stepper apps, what kinda apps you want 😕
-
Replied #Threads
Where are you from?
And may be I like it that way 😎 One & Only.. ha! beat that guys!!!
-
-
-
Replied #Threads
Funny one liners...
This is a joke that is a one liner for who ever said it, but to understand it you have to hear the beginning. This joke...
-
-
Replied #Threads
Electronics potting and trace ampacity
Wow. dudes.. This is really great. You will inspire a lot of kids like u, out there. I must say for teens you did one hell...
-
Replied #Threads
Electronics potting and trace ampacity
here is what u need, #-Link-Snipped-#Go thru it and you'll know what to do. It's no biggie And please do share us what you are doing,...
-
-
Replied #Threads
Help me with my woofer...
It just says image hosted by tripod and blank..send the jpeg to my email
-
-
Replied #Threads
Electronics potting and trace ampacity
Let me get some info on the resin and I'll tell you later what I did to water resist one of my project. In the mean...
-
Replied #Threads
HELP PLEASE!!!! Scrolling message
Hey. I donno about how to go about it, but all I would first do is do a research in display driving technics and how to...
-
Replied #Threads
Help me with my woofer...
link does not work. I could give you a detail explanation of the different types of audio configs if u like and it can also depends...
-
Replied #Threads
Electronics potting and trace ampacity
it is called hot pot testing ( or something like that) If you are sealing the electronics then you shud test the unit in a sealed...
-
-
Replied #Threads
capacitor stuff
kekekeke.. it should be a differentiator or integrator ( not Inductor) It's how the RC circuit is used that determines it's function. Differentiator produces positive and...
-
Replied #Threads
Electronics potting and trace ampacity
Hmm, you are right with high current tracing, It will be safe if you could use thick copper wires to route the traces, just to be...
-
Replied #Threads
How to convert digital to analog
Any time, do update the post on the progress of this task.
-
Replied #Threads
How to convert digital to analog
Here's the first one #-Link-Snipped-#and also the addressing data #-Link-Snipped-#Enjoy
-
Replied #Threads
Help me with my woofer...
hmmmm!!! we have down side, high end audio design concerns electronics. basically you should be familiar with power amplifiers, electronic Filters and bulk power supplies. Still...
-
Replied #Threads
Help me with my woofer...
Hey, I open any time, but remember I will be very disappointed if you give up in the middle. So I'll give you an insight of...
-
-
Replied #Threads
How to convert digital to analog
I remember having an I2C protocol document. I have to search my old database. It can give you a very through insight on how I2C operates....
-
Replied #Threads
Its Dark-but you can see! A 'night vision' device
Hey ash (bump). you are tempting me with rifle scope thingy.
-
-
Replied #Threads
Help me with my woofer...
Hmmm .. piece of cake. question is are you ready for what I am about to throw at you. I don't think you gonna find any...
-
Replied #Threads
How to convert digital to analog
I did not assume anything and I did not argue. I just proved my point. that's all. Besides I just asked him what does an electrical...
-
Replied #Threads
How to convert digital to analog
hey Ash.. chill out. This is a friendly argument over converting I2C to analogue, I just told before it cannot be done, and he denies it,...
-
Replied #Threads
How to convert digital to analog
U guys are crazy alright, but remember to give a serial data to be converted in to analog via SCL and SDA and address the device...
-
Replied #Threads
Connecting speakers in parallel w\o splitter?
Dude what is the size of the speakers, Are u a rock band performer? 😲
-
Replied #Threads
Minimum speed available for an 8 hp dc electric motor with torque of 37 kn-m
Re: electric motor ya that too.
Activity by month
Where Rifaa contributes
-
#Threads 282 · 100%
Highlights
- Reactions per contribution
- 0.0
- Best answers
- 0
- Member for
- 17 years