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Hey TrevWhite,
What about the load? are you sure its 100% resistive load? If there is an inductance at this load when you switch the current it might generates high voltages across it, and it could blow up the diode.
If the load is pure resistive load, I cant see the reason.
Yeah, I need to find a balance between cost and relaiability of sampling. I will ask for two pieces at first and after capitalization of the company the Processes Engineers will deal with the quality requirements like you guys told me.
Thanks a lot for advices!
Shmitt trigger, I checked some instruments but I dont believe they will fit my needs. For example this one you send me is limited to 10VPP and measure related only to the third harmonic.
I liked the suggestion of c_mitra, going to university where I degree and I have some teachers that can help...
Hi Everybody,
I have some LED drive suppliers that send me specs and samples. They describe their own products as good as the big brands but with lower price, I believe this is not true, but if I just compare the specs, they're the same. So, I would like to put these drivers on a table and...
I've worked with LEDs before and in all experiences I had with more than 3 LEDs in series I needed to use a current driver.
The LEDs are meant to be exactly the same but real world it's not true... And without the current driver some of them will start losing bright and in some days with LEDs...
Thank you guys... It is working!
I was using a poor osciloscope and didnt see that spikes, with a better one I could see it and I replace the capacitor close to MAX232 with a higher capacitance, and also did this filter that ard said!
there is a doubt left... why 330 ohms and 10uf? could...
Where I bought it says that the model is TSDLZ0KSM903L, but I didnt find anything related to this code. In the back it is written 68v3 ka25, and I also didnt find anything.
It looks similar to this one...
I've got a really strange issue... I have a PIC18F4520 using MAX232 to communicate with my PC, everything was fine. Then I bought a IR receptor and tested it alone with osciloscope, it was also working as expected, but when I connected the IR receptor to the same GND and VCC as the PIC and...
pratti... You know that C language is procedural.. it means that the program will be executed line by line as it was written... so if you want something to interrupt the code, it needs to be verified all the time... once it is inside "while" it will execute all code inside unlees the program...
Hi dude...
Look... If I understand what you want to do, I would do as following:
while(condition1)
{
if(condition2)
{
functioncall1();
if(!condition1) break;
}
elseif(condition2)
{
functioncall2();
if(!condition1) break;
}
else...
I don't know how this library is working because I'm usually setting registers instead.... But I've got some issues like this last week and I was not checking FERR and OERR registers (receiving errors)... you need to add in your code something like:
If (FERR||OERR){
CREN = 0;
delay_us(5);
CREN...
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