• pull down resistor
    im using lpc1768 i connected button to P0.5, led to P0.4 initially the button pin should go low, if i press the button P0.5 should get high but the pin is always high i checked the pin with multimeter...
  • pull down resistor
    im using lpc1768 i connected button to P0.5, led to P0.4 initially the button pin should go low, if i press the button P0.5 should get high but the pin is always high i checked the pin with multimeter...
  • Avoid pull-down resistor
    How can I avoid pull-down resitors during reset and configure de C167CR manually? After reset the microcontroller I can see with the scope that data bus signal are not good, it falls down slowly and...
  • Avoid pull-down resistor
    How can I avoid pull-down resitors during reset and configure de C167CR manually? After reset the microcontroller I can see with the scope that data bus signal are not good, it falls down slowly and...
  • Pull Up Resistor Value in LPC2138 MCU
    Hello , I am learning LPC2138 MCU interfacing as input-output function. May you please suggest the pull up resistor value at GPIO pin , Please suggest. Thanks & Regards