As I said , I'll design the PCB according to the technical specs of all these ICs so measuring it will be possible only when the PCBs arrive .. But so far you've been very helpful to all my questions...
Type: Posts; User: gunayburak; Keyword(s):
As I said , I'll design the PCB according to the technical specs of all these ICs so measuring it will be possible only when the PCBs arrive .. But so far you've been very helpful to all my questions...
I'm sorry I've been a victim of a mobile phone browsing because I haven't seen the line with the CMOS sentence :)
Don't you think the current at 3.85 V proportionally should increase at 5V drive voltage..? Secondly do you have any idea with my other question ?
Also do you think this MCU's weak current supplying ports can handle and succesfully drive the A/B/C/INH signal inputs of CD4051 and A/B/C/D/INH signal inputs of 4514 ?
Henrik Thanks for being my guardian savior angel again :) . The relays have 1028 ohm coil resistance so that returns a 11.67 ma collector current for per relay at 12V .ULN2803 is not an option for...
Hello Everyone ;
The question in my mind might be quite simple for some experienced users maybe . Here it is .. Since I read the datasheet of the 18f87k22 I want to use all the pins (except MCLR...
Thanks for all the answers ..
I measured the SCK frequency 333 khz at 64 mhz so I wish pbp had a modification parameter for it (since we can't use all the pins for hardware SPI purpose)
Well ,...
Thanks Henrik I'll give it a try .. :)
Hello ;
Does anyone know the shiftin and shiftout commands clock speed and its dependency on the OSC or independency ?
Secondly ;
Do both slave and master have to be operating at the same OSC...
Wouww .. Thanks for the great effort , now it has opened up both my mind and the way to the future ideas ... Really Henrik , you're my hero after Darrel ...
Hello Henrik :) I really can't figure out if it is working or not , so I can't say a certain thing about that because sometimes it seems working as it should and sometimes it doesn't .. I'm really...
I am not familiar with this EXT statement .. What does it do exactly ? Can you please explain ?
http://www.lcd-module.de/fileadmin/eng/pdf/doma/olede.pdf
Here it is .. The model code name is :
EA W162-XB
Hello everyone .. Gotta mind confusing question about a very favorite command HSERIN ..
Let's say I'm capturing bytes on USART and I have an INDEX variable called x and these x variables are within...
So any clue how to turn off this moving cursor .. Besides these moving cursor must be moving only at the first line of each character yet I see this noise on all over the screen ..
Thanks for your great effort but now it doesn't show anything on the display .. :(
Today a new EA OLED display has arrived yet the same problem still occurs ... There might be a picbasic incompatibility with the lcd because my connections are exactly the same with the code I shared...
What can I say .. I am so unlucky with these OLEDs .. But thanks for your effort anyway ..
Well ;
I did exactly as you asked me to do and as you say it's got to do with the lcd then ...
It is not a regular eye read actually I am planning to make a vumeter to read that's why I need that fast readings ...
I tried adding pause 100 command right after the lcdout commands but the noise only got lowered just a little .. This is definitely not normal .. But when I apply 1000 ms of delay it almost stops...
Yes I have tried a several values of capacitors even those large capacitors around 470uf and smaller ones and also together but it doesn't help ..
Tried but still no luck :(
Thanks for your response .But what if I need to display some sort of ADC reading which requires an instant update on the lcd continuously ?? You know how fast those readings may change ...
Hello everyone ;
I've been working on a project which requires an LCD display then I decided to get an oled in order to free some pins also to ease the PCB design
and I purchased an OLED code...