• using 89C4051.
    Hello, I have wired up a frequency meter using 89C4051.The signal is connected to P3.4/T0 pin.The circuit runs on 24MHz crystal.Can anyone give me the code of a frequency counter?Thanks in advance....
  • help me in DAC using 89c4051
    Sir, I am using 89c4051 to convert digital to analog. pin 1.0 and 1.1 are used, but I am confused how to us? please help me I don't know anything.
  • Timer
    I am having a problem with my I2C. I am using a 89C664 philips microcontroller. I have two of these chips talking to each other. I have my I2C implemented in such a way that if the state (S1STA) doesn...
  • Timers
    hai Iam new to this how can i configure a timer to run as a one second timer.for every second it must count .plz some example code please
  • Timer
    I want 10 sec delay for the system how to implement it in keil c. kindly help me. for example: consider a road signal which has three aspects and when the aspect changes from green to red it goes...