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Re: PIC18F4550 Real time clock using MikroC_Need help PLZ~
When simulating electronic components it is very important to have good models of components (good libraries). I thing the code is OK since it works on Proteus and your circuit uses only HIGH/LOW level - models are standard and probably...
Re: PIC18F4550 Real time clock using MikroC_Need help PLZ~
Check your connection from buttons to the left side of MCU- on the picture it looks like you have first button connected to OSC2 pin. Maybe that picture is not clean enough ....
When system starts and without clicking buttons 1,2,4 and...
Hello !
Thank you on your reply.
Here is the code and if I paste it, as code in the post, scrolling down would be difficult. The code is not mine (I have found it on CCS forum. Author: PCM programmer) it is modified driver for 16x2 that comes with CCS compiler.
test.c.txt - test program (just...
Hello,
The problematic module is Powertip PC2004A B LCD 20x4. It was used in pc-based setup while it was working. I cannot make any tests there.
At the moment, I do not have another module - ordered and waiting for now and trying to do something with this one.
Regarding timing - yes, that is...
Actually it is HD44780U based controller which are almost the same, except that "U" version is a little bit faster in communication between mcu-LCD (and of course can communicate at lower speed as old HD44780 version). But, if I am right in this, I don't see it relevant U or not-U version, so I...
When I power this device using first 3 pins ( Vss=GND, Vdd=+5V, Vo=GND) I do not have "bars" (restangles 5x8 in line.. ... in one or more lines). On another hand, all other character LCDs I have here has regular bars when "powered" this way.
Another problem when I put this LCD in circuit - it...
Hi there !
I need service manual or at least design guide for this ATX v.2.2 power supply.
Here is a link to manufacturer: https://www.lc-power.de/index.php?id=181&L=1
Thank you.
https://forum.openwrt.org/
https://forum.videolan.org/
https://forum.filezilla-project.org/
https://forum.avast.com/
https://forums.openvpn.net/
https://forum.sparkfun.com/
They are all well known forums and not all related to electronics, but give me a break...
- - - Updated - - -
..and no...
Sorry for late answer, I am here from time to time...
Answer is yes and no !
If you try to login to any forum using http you can do it, 100% sure. BUT a lot of them (not just few) has an option to use https protocol so users can choose how to login and secure their log-in credentials (if they...
To Administrator !
Is it possible that this forum does not have SSL protection while users trying to login !?!?!
As far as I can see my username and password is wide-open for internet interceptors ...
Please advice ...
Le'ts forget at the moment that I have told that I should avoid any long term development on basis of this AT89C...and whould not build "real" programmer for it...
This programmer, It seams not complicated, since I have two pieces of AT89C2051, one for programmer and other to be programmed and...
Hi people,
I have two pieces of AT89C2051 which I would like to put somewhere (timer or something) but I don't have programmer for that mcu. In further, I don't want to spent big money on bying or building programmer for it... but looking for workaround....
As far as I can see, software for...
OK, problem solved by replacing old with new EEPROM discussed above. All credits go to @pradeep.g.belchada.
But, here is complete story.
As I have told that I shall do, I have bought 2K EEPROM, and only one I could buy was Microchip 24AA02E48, and have soldered it. Nothing ! No sound at...
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