Apr 20, 2009 #1 T tinku123 Junior Member level 3 Joined Sep 16, 2006 Messages 30 Helped 2 Reputation 4 Reaction score 0 Trophy points 1,286 Activity points 1,436 MCP3909 Any one worked on mcp3909? which is a energy metering IC, i need small help
Nov 23, 2009 #2 G grismas Newbie level 1 Joined Sep 8, 2009 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,284 I am studying this chip also, going to work out a power factor meter, maybe we can help each other So what is your current problem?
I am studying this chip also, going to work out a power factor meter, maybe we can help each other So what is your current problem?
Mar 25, 2011 #3 E ederelk Newbie level 4 Joined Nov 20, 2010 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,333 hello everyone.im also working on this mcp3909 and pic 18f4550 i dont know how to interface it with the PIC do you have a circuit diagram?
hello everyone.im also working on this mcp3909 and pic 18f4550 i dont know how to interface it with the PIC do you have a circuit diagram?
Mar 25, 2011 #4 H horace1 Advanced Member level 5 Joined Nov 18, 2008 Messages 2,118 Helped 596 Reputation 1,188 Reaction score 571 Trophy points 1,393 Location Norwich, UK Activity points 13,063 if you go to Microchip's web page on the MCP3909 MCP3909 there are links to application notes which should help in particular https://ww1.microchip.com/downloads/en/DeviceDoc/51643b.pdf give details of connecting it to a PIC18
if you go to Microchip's web page on the MCP3909 MCP3909 there are links to application notes which should help in particular https://ww1.microchip.com/downloads/en/DeviceDoc/51643b.pdf give details of connecting it to a PIC18