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Programming PIC without Programmer
I need to program PIC18f448 (40 pin) without programmer.
I want to program it using serial port of Pc,usart,somehow by using ICSP technique.
What is the diagram of the interfacing cct with PIC to perform ICSP?
Could you send me the diagram please?
I'm using...
After performing the pcb design of sim module , it works fine BUT
after inserting sim card it reset periodically (after each 20 sec)and send 'Call Ready'
When I insert the card at no network coverage area it doesnt reset
Note : I dont use ESD but I think its not the reason ...
What is the suitable GSM\GPS module which I use it with mcu to transfere position information from GPS to my server over GPRS via IP..live......?
I knew SIMcom , Tellit produce modules like that Which chip is better
and what is the module number ?
I need information about quality and...
Re: PIC chip no question
Thanks,
But it is not exist in my country market
PIC18F6622 or PIC24series or PIC18F87J50 ,those are all suitable for my application.
If I could not get any one of them
I may make multiplexing to serial port so as to connect PIC with more than 1 device
PIC chip no question
If there are a PIC with 2 serial interfaces and usb interface !
can any one tell me what is its chip number and/or its datasheet ?
Thanksµ
Sim548c GPRS-GPS module .
It connected with mcu via serial which I Programe it (mcu)to send AT commands
to establish connection and send data to my server.
Is it ok to send gps info through Serial to TCP socket after command AT+CHIPSEND ? and continous sending this data (variable) till I...
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