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rs485 with pic
dear all
m making a project using pic microcontroller,in which i need rs485 communication link.can anyone please help me out with this rs485 thing. m new to this. please can anyone explain me basic idea how to interface rs485 with pic16f877a.
waiting for help
neelam
power electronics
hi amrstaha
can u please provide me the application note that interfaces the ADE7753 with the PIC microcontroller.u said .m unable to find that on analog.com
true rms to dc convertor
is there a way by which i can design a true rms to dc convertor without using dedicated chips for the same. like ad737 etc. i want to use simple op-amps etc. I'll would be really greatful to someone who can share some idea on this please.
Thanks. Ya i think i need to display all the 4 digits sequentially, on 4 , 7-segment displays, connected to a common port and having 4 common lines on other port.
secondly, the link you gave was having code in C, but i'm doing coding in Assembly. But the link you gave was having many other...
bruno marcio diogo venancio
hi friends,
i'm having a 16-bit value (4-digit value) in two 8-bit registers, let it be R1 & R2. now i want to dislay the value on 4, 7-segment display, how can i do it. Please help me. I'm using 89c51
Thank you.
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