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Hello. I am interested in obtaining 24Vdc from an old ATX - 350W. I saw some modifications, but all of that obtain voltages below 20V. It is possible to obtain 24V and 10A (aprox) from this ATX? The controller is a TL494.
Thanks in advance.
Potyo, I built your board and it works OK. Only one thing:I moved a track on the mounting hole of the USB connector, and I modified "by hand" RJ12 connections because I did not find connector for that footprint.
The ICD2 works fine (At the moment I have not test it for voltages lower than 5V)...
I think your schematics is OK, but I don't remember the pin numbers exactly, this night, in my house, I will see if pins are correct.
In the datasheet of the uc you can see the formula to calculate the baud rate, and a table with some standard values and errors.
Re: infra red remote control
There are standards. **broken link removed** you can learn basics of IR transmission (RC5, bipolar, nec, etc...). You can get a lot of information by google, searching for RC5, ir standards, etc...For example, in
epanorama you can get a lot of information...
pic16f877a heating up
Can you post an image of the board you are using? If you made ha board is possible to have some shorts between tracks. If you use a socket you can check shorts (without the PIC) between all the pins and GND/Vdd.
I don't use PICBasic, but I can't see PIN configuration...
_rc_osc
I don't understand your "configuration" code. Here is an example of configuration:
4.11.5 Simple Examples
Example 1: PIC16 Devices
#include p16f877a.inc ;include file with config bit definitions
__config _HS_OSC & _WDT_OFF & _LVP_OFF ;Set oscillator to HS,
;watchdog time off...
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