practical and problem notes

[scorpionss22]

hi friends

i need some practical notes about using pic in practical project
like if i wanna connect switch to pic like input
or sensor and any application notes
or if i wanna connect relay as output

thanks for cooperation

 

[funster]

you should express your question clearly,

perhaps you can provide some schematics

or other related information, your question is too

universe to answer. what's your real problem.


best regards

hi friends

i need some practical notes about using pic in practical project
like if i wanna connect switch to pic like input
or sensor and any application notes
or if i wanna connect relay as output

thanks for cooperation

 

[scorpionss22]

i need to connect switch as input and relay as
output

and ir sensor as input

 

[carlos_elt]

As a programmable device PIC's input and outputs are defined by the user in the program. I am attaching a protel schematic showing a circuit i have builded and have worked so far and shows how easy it is to work with PIC microcontrollers.

P.S: in order to use the ICSP in this circuit add jumpers in order to cut the link of the Vcc of the HD44780 and the PIC during programming or it won't work.

 

[asahin11]

hi,
try this links :

http://www.rentron.com/
http://www.discovercircuits.com/list4.htm