Jun 30, 2010 #1 E Esalasanjaya Newbie level 5 Joined May 18, 2010 Messages 10 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Sri Lanka Activity points 1,351 i need ahelp to design encoder frwquency counter circuit!can any1 help me.plz.
Jun 30, 2010 #2 E eXnol Guest Re: frequency counter The basic idea for any frequency counter is to set a timer, wait till the input on a pin change, calculate the time taken and find the inverse. There are lots of schematics on the net, use google. A very crude design can be found here : **broken link removed** Try searching for PIC frequency counter schematic for something that utilizes a miocrocontroller.
Re: frequency counter The basic idea for any frequency counter is to set a timer, wait till the input on a pin change, calculate the time taken and find the inverse. There are lots of schematics on the net, use google. A very crude design can be found here : **broken link removed** Try searching for PIC frequency counter schematic for something that utilizes a miocrocontroller.