Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
muralibhat said:Hello I found the problem.I was using 4.7KOhms resistor as pullup for SDA and SCL.
Sounds like noise on the lines, which you are reading as keypresses; look up(google) key debounce, or switch debounce and you'll get tons of info. You can do it with hardware, or in software. You are using a micro, so software debounce is probably your best bet.muralibhat said:Hello I am struggling with keypad routine. Key value floats and even if I do not press the key the value is detected and values are written. Please Help.
Nigel Goodwin said:You shouldn't ever assume anything, if you're not specifically setting the index value, how do you know what it is?, and where it might be pointing?.
guys, how about a digital clock using pic16f84a?? do you guys have any suggested sites??? because just like muralibhat i didnt got a specific result of this project using pic16f84a.... pls help!!! coz starting today i only got 10 more days left to do it..