Generation of 18k square wave

How to generate the 18kHz sqaure wave using 8051
Generation of 18k square wave

How to generate the 18kHz sqaure wave using 8051
to generate square wave of 10khz using timers

i want a code to generate 10khz square wave using timers in lpc2138.plz reply to this message.
to generate square wave of 10khz using timers

i want a code to generate 10khz square wave using timers in lpc2138.plz reply to this message.
acuisition square wave

Hello, First, I apologize for the bad English , I'm using a translator atomatico . I started using the card - SAM3U -EK Atmel to generate a square wave and two continuous signals , commanding the PC...