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I need help in using i2c of sim900 embedded AT. Do anyone have a i2c example for SIM900 embedded AT? i want to use external EEPROM with sim900. SIM900 EAT manual says there is an example in EAT IDE. But i could not find any. I have SIM900 EAT IDE v1.08.
I have a TFT LCD UG32F30. It is a Chinese product. It has 15 pin connector. I dont have any manual for the LCD. Any idea or anyone used it before. I need to know interface.
"Does that mean, if we enable INT1 or INT2 or both, if INT0 occurs whenever any of those interrupt routines(INT1 or INT2) are being executed, their execution will be stopped at that point and INT0 interrupt routine will take place?
Thanks in advance."
yes you are right.
"I need two interrupt...
Chapter 1: World of Microcontrollers - Book: PIC Microcontrollers - Programming in C
Read all available chapter. Very good for basic learning.
Also a book is very good.
PIC Microcontrollers: Know It All
As my information you program a new PIC using its programming pins. you dont connect the pic directly to the PC. there is always a pic in between. I think you basically talking about a programmer hardware like ICD programmer. Micho chip is also providing a ICD programmer. Use google for more...
There may be problem in powerkey. Transistor switching time can be a problem. 1st remove transistor and use manual button to switch on the module. 2nd check the power supply.
Use to protect a device (IC, any other) against Transit voltage produced by EM(Electromagnetic) or some time for ESD protection.
In some cases, NOT much sure
What are you saying?
There is two PICs.One is PIC-T that will send the data at its UART. That data basically Binary file generated by your compiler. Second is PIC-R that one you want to program.There may be some steps;
1 - Store binary file in PIC - T.
2 - Write a program for PIC-R, that will receive the code at its...
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