• AT89C4051
    I need some help in controlling LCD with the AT89C4051 well i am new to this site but i know C programming so any help in C will be appritiatable....
  • at89c4051 SPACE OVERFLOW?
    Why Space Overflow error? I've looked in statistics there is 2k free...
  • string functions in AT89C4051
    Hai, Iam new to Embedded systems.iam using at89c4051 i have a problem. Problem: P3.3 is connected to a bulb. and my program is sbit sw1 P3^3 void main() { P3=0xff; for(i=0;i<10000;i++); SW1...
  • Problem with AT89C4051 and AT2404 interfacing
    Hello, I am using AT89C4051 to interface with AT24C04 I2C memory chip. The SDA and SCL are connected to P1.7 and P1.6 respectively. The firmware is debugged and simulated using Keil. It writes byte...
  • Interfacing AT89C4051 with an external Sram
    Hi, I am trying to use AT89C4051 to interface with an ADC and an external SRAM. The whole idea is get the sensor input from the ADC ( in terms of voltage) and write it to the SRAM. I dont exactly know...