• AC Lamp Dimmer
    Hello Geeks, I was wondering whether i can use pwm channels on N78E059A Nuvoton micro-controller as lamp dimmer. I have actually done a pwm code on ESP8266 WiFi module but the problem is that the...
  • How to make a phase controlled triac lamp dimmer
    Hi.I am new at using 8051 microcontroller.My project is doing a phase controlled triac lamp dimmer.The lamp brightness can be made to slowly change up and down over time.I have all the hardware and i...
  • strlen function not working properly
    Hi Guys I am facing a very strange problem related to the strlen inbuilt function in the keil C51. I wrote few functions as follows: Function 1 : void ModMasterData(uChar *,uChar *...
  • error 65: access violation : no 'execute/read' permission
    hello, i am using the following code to generate a delay of 200ms. while(tfcount <= 16666) { if (TF1 == 1) { tfcount++; TF1 = 0; } } im using the Timer 1 as a baud rate generator and it overflows...
  • Code banking with NAND flash
    Hi all, I am new to 8051 architecture. The code memory device of my 8051 system is implemented as 64k RAM instead of ROM/EEPROM. Does it make sense to load the 8051 code dynamically from the NAND...