haneya
Newbie level 4
Hello, this is my first post here, I hope that it is on the right section.
I am working on a project based-on microcontroller, I completed the design on a simulation software(ISIS), its known that ISIS neglecting the voltage source, so I dont know how to provide the voltage supply to microcontroller (my power source is ATX PC power supply), I know that 5VDC should be connected to microcontroller through resistance the problem is that I don't know how to calculate the required resistance.
I will attach the schematic design for my project, I need some help with the required resistance.
Am using PIC 16F877A
Power supply specifications: red 5v 20A, purple 5vsb 2A, yellow 12v 8A.
Thanks.
I am working on a project based-on microcontroller, I completed the design on a simulation software(ISIS), its known that ISIS neglecting the voltage source, so I dont know how to provide the voltage supply to microcontroller (my power source is ATX PC power supply), I know that 5VDC should be connected to microcontroller through resistance the problem is that I don't know how to calculate the required resistance.
I will attach the schematic design for my project, I need some help with the required resistance.
Am using PIC 16F877A
Power supply specifications: red 5v 20A, purple 5vsb 2A, yellow 12v 8A.
Thanks.