- Thu Feb 16, 2012 11:32 am
#139919
[power]
Decoupling Cap
http://search.digikey.com/us/en/product ... ND/1022454
[reset]
10K resistor
http://search.digikey.com/us/en/product ... ND/1975090
zener diode
http://search.digikey.com/us/en/product ... ND/1532765
I dont see anything about a capacitor for reset circuitry, the schematic I am looking at
http://dangerousprototypes.com/docs/PIC ... uick_start
only mentions a decoupling cap at the power lines, a 10K resistor at reset along with a diode.
I am having trouble figureing these out tho, I assume since they are not needed to run a PIC, just needed for my application of one
rrpilot wrote:Ok then.. so these parts?
The only thing you can remove is the programming header.
[power]
Decoupling Cap
http://search.digikey.com/us/en/product ... ND/1022454
[reset]
10K resistor
http://search.digikey.com/us/en/product ... ND/1975090
zener diode
http://search.digikey.com/us/en/product ... ND/1532765
I dont see anything about a capacitor for reset circuitry, the schematic I am looking at
http://dangerousprototypes.com/docs/PIC ... uick_start
only mentions a decoupling cap at the power lines, a 10K resistor at reset along with a diode.
I am having trouble figureing these out tho, I assume since they are not needed to run a PIC, just needed for my application of one
resistor for current limiting opto-isolatorso many variable for opto-isolators so I dont know what to choose.
opto-isolator
pull-up for opto-isolator output