User Manual

Turn on the slide switch (S1) and the LED-MC (U29) shows only a “0”
in the left display. Press S2 and the number 1 shows. Every time you
press S2 the number increases by 1, up to number 9. Then the LED-
MIC (U29) resets to “0” again.
Project 195 Add 10
Turn on the slide switch
(S1) and the LED-MC (U29)
shows “0 ” in the display.
Push the press switch (S2)
and the display doesnt
change. You need to press
S2 ten times for the number
to change.
Remove the 2-snap wire at points A & B. Turn
on the slide switch (S1) and the LED-MC
(U29) shows only “00”. Pressing S2
increases the number by 1, up to 99. Holding
down S2 will automatically advance the
number.
Play a guessing game. Cover the display and
press down S2 for a few short time and stop.
Guess a number and then uncover the
display.
Project 196
Add One at a
Time
-73-
Project 194
Add One