[Oberon] PO2013 - Real time measurement

[Tomas Kral]

On Sat, 13 Apr 2019 11:39:11 +0200
Tomas Kral <thomas.kral at email.cz> wrote:

> Precisely, it is meant 4x250ms delay loop counter, stepping by 1sec up
> to 16 (UNTIL count.4). Provided PIC at 4MHz.

Here is my `DIY toy board', `RC' to the right of PIC is a dummy, as
`p16f818' has its own internal osc block (unlike `p16f84a' that needs
ext. RC or XTAL), so are two switches, need to think how to read an
input.

I wonder if I could wire switches direct or some pull/ups/downs are
recommended?

-- 
Tomas Kral <thomas.kral at email.cz>
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