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LDmicro Forum - ADC and DAC

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ADC and DAC (by charles Torach)
Dear sir
Which signals are categories as analogue and which signals are digital? in other words what is the meanings of this signals?
when do I have to use a crystal in at mega 8 ics? Because I have seen circuits of at mega 8 ics having crystals and others not.
Mon Oct 10 2011, 11:34:31
(no subject) (by simon)
Hi Torach

You have to use crystal to have a computing speed and stability.
I have drawn an example of analog and digital signals.
Fri Oct 14 2011, 05:24:56, download attachment digital and analog.JPG
PWM outputs (by Kevin)
Hi,

Is it possible to include PWM output function for 16F88 & 819 in Ldmicro. Please reply. Thanks.
Fri Oct 14 2011, 13:31:08
(no subject) (by simon)
Hi Kevin

Not posible to use normal pwm ,but you can use a low frequence pwm ( hz ) .

I have an old example
Sat Oct 15 2011, 06:34:30, download attachment pwm4.ld
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