• 8051 Variant Cross
    One of my companies products has an 8051 variant produced by a Chinese manufacturer (P/N STC89LE52AD (40 Dip) made by STC) specified. This component was obsoleted recently and I am being asked to find...
  • 3rd party debugger for M8051EW Variant
    Can anyone direct me towards a JTAG still manufactured and sold for use with the M8051EW. It seems as though most manufacturers have ceased production for a number of reasons. Since this 8051 variant...
  • I2C protocol
    Hi all, My problem is with understanding I2C protocol. I interfaced a 24lc16b eeprom with 8051. I had used proteus simulator to validate my results. I had sent a control byte(0x50) and was waiting for...
  • i2c protocol
    hi sir/madam, i working i2c protocol by using two port pins.after writing data ack is not getting please help me.when write mode first send start condition and then slave address and then write...
  • Which protocol is the best for this project ?
    I'm working on LPC2468 using Keil bundle package ( MDK / RL ) I want to design a windows form ( GUI application ) in Visual C++ to perform communication ( send and receive information ) between computer...