• alarm timer
    Hi i've got this problem can some out there help please, i'm to write a code for alarm sitting in the project that i'm doing,basically i'm to write a code that will inform some one that its time to take...
  • Fire Alarm System Homework Help
    Forum Need help with the following Homework assignment… Design a fire alarm system using a 8051 microcontroller. The specs are as follows: A) If the alarm is detected (one of the switches is activated...
  • wireless alarm code
    Where can I fine code for a wireless smoke alarm for the CC1010 Transever w/8051?
  • RTC ALARM interrupt problem
    i use RTC to generate an ALARM. i have a function that sets the values of ALHOUR and ALMIN. after doing that i call a function (see below) that handles the interrupt initialization. immediately when...
  • program help...
    i want to produse a time delay of10 sec but i am not able to do it with a for loop... i am using 89v51rd2... crystal fr: 11.0592MHz...