hi everyone
I am using this pcb (image below) as a template but want some help understanding a few things:
basically, if there were only 4 outputs (3 leds and a buzzer) and two more inputs, how could I best transfer this template to a 14M2 Pic?
specific questions:
why is there no 22 k resistor in the download socket?
how come the download socket doesnt go to serial in/out respectively, which I believe is the last pin on the bottom and - my supervisor has told me to do this..
(ill send an image to explain if this isn,t clear - really sorry!)
finally, why is it okay for the track coming from the digital temperature sensor and PTM potential dividers to go to the pic from below the resistor - don’t potential dividers usually have their track coming from the middle, in between the two components?
Many thanks
I am using this pcb (image below) as a template but want some help understanding a few things:
basically, if there were only 4 outputs (3 leds and a buzzer) and two more inputs, how could I best transfer this template to a 14M2 Pic?
specific questions:
why is there no 22 k resistor in the download socket?
how come the download socket doesnt go to serial in/out respectively, which I believe is the last pin on the bottom and - my supervisor has told me to do this..
(ill send an image to explain if this isn,t clear - really sorry!)
finally, why is it okay for the track coming from the digital temperature sensor and PTM potential dividers to go to the pic from below the resistor - don’t potential dividers usually have their track coming from the middle, in between the two components?
Many thanks
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