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electronics for you circuits
Hi All,
Appreciate if you guys are willing to share some opinions or advice on the following:
If I were to polish up my understanding / knowledge on "reading an electrical or electronics circuit", where should I start?
Thanks a lot in advance.
I'm not quite sure about this, maybe omore can help you out with this. Could it be the tolerance of 220V AC? But the amount of variation seems to be real high. Maybe it is like that in your country...
Why do you need such output if you were to only trigger alarm? I believe you only need one...
Hi,
a.) Mind to provide information such as the input for the unit?
=> I believe omore has explained this...
b.) What stage of efficiency are you looking forward to achieve?
=> It depends. There times where we can work from the back to obtain a rough guide of what efficiency we would love to...
I almost forgotten that you're trying to buck as well as boost. Frankly, I was once having trouble in developing a flyback.
Sorry not making myself clear, what I meant by my earlier question was as follow:
Hmm...is it a must for you to do flyback and obtain the outputs mentioned by you...
Hi, not that I'm not willing to help. Don't get me wrong. I no longer using any design simulation program in my PC. Anyway, I will try to help...
As attached is a very-extremely-superb rough guide of a basic DC/DC boost converter diagram. It would be great if you understand this diagram. Note...
switching power supply schmatic
Hmm...I was just wondering, Zhi Yi? Are you doing this for self use purposes or its actually somekind of college or university project?
You might want to consider knowing facts in detail before applying if this is a college or university project. Not to say that...
Hi there, I agree that it is good to develop a basic one and observe to learn.
However, if you insist to first try to simulate, you can try Linear Tech. Sorry to say that I cant provide you the exact link to this software but I believe you should be able to google for it.
As for developing...
+sla +charge +1a +efficient +switching
I presume you're looking forward to develop a multiple output switching power supply. You might want to consider providing more specific information. Mind to provide information such as the input for the unit? What stage of efficiency are you looking...
32 bit alu output bits input bits
Hi jdhar and Buzzz,
Thanks for your concern. Pardon me, I don't quite understand this:
Does it mean that, if a MCU have 8 ports with each ports having 8-bit data/address lines, it means 8x8=64 here? Sorry if this is nonsense.
Usually, when we refer to...
10 bit adc on 8 bit microcontroller
Hi,
Hope you guys don't mind guiding a newbie like me. Thanks in advance...
I'm a little confuse in determining the category of a microcontroller, such as a 8-bit MCU or a 10-bit MCU. Say, for HC711E9, this is 8-bit, right?
But if we are talking about...
Hi there,
Hope you guys don't mind giving me some advice on this. Is there anything that I can do? =>
a.) I have been using Netscape browser 8.0 for quite sometime and everything went well till recently. What happened was it tends to have an error message being pop-up and I will need to close...
battery charger lead acid solar 10a
No no, its not the money that Im looking for, I believe many good ones out there that are way better than me, Im just trying to help if I can. I will check the post again and again from time to time. Real sorry as I will be away for quite a while, overseas.
gel acid charging profile
Hi there,
Hope you dont mind me giving my two cents. I once developed a charger to charge a 12V sealed lead acid battery, I will first briefly explain what I've done and let you filter if there is any chance where I can provide useful information to you.
Mine is a...
Hi there,
Hope you guys don't mind me asking something real simple here. I'm trying to self-learn C++ programming. At the moment, I do understand simple programs but there are certain matters are being applied blindly without understanding. Such as:
The library used for a specific program...
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