Data Sheet

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112. Normal Heartbeat
Build the circuit and turn ON the
switch (62). Tap the touch plate (80)
if the heart (69) is not beating. A more
normal heartbeat should be seen on
the LED (69).
113. Morse Code Heartbeat
Build the circuit and turn ON the switch
(62). Press the press switch (61) and
the LED (69) will turn off. Now press
the press switch (61) quickly for a “dot”
and twice as long for a “dash”. Use the
dots and dashes to see Morse Code in
the heartbeat.
114. Flashing Quick Sale Sign
Turn ON the power with the switch (62)
and tap the touch plate (80) if the LED
(69) is not ashing. Press the press
switch (61) and the LED (69) will go off.
Tap the touch plate (80) and the LED
(69) will ash for a several seconds. An
indicator like this could be used to show
when a quick sale is available in a store.
115. Flashing Alarm Light
Replace the press switch (61) with the reed switch (83), then turn power ON with the switch (62). The LED (69) may ash
for a few seconds too as a system test. Place the magnet (7) on the reed switch (83) and the LED (69) will again ash
slowly indicating a door or window in your house is open. This light could be in the alarm pane near your front door indicating
that you need to close the door or window before you can set the alarm. Move the magnet (7) away from the reed switch
to simulate closing the door or window and now the light will go out indicating that you can set the alarm system.
1st level
2nd level
1st level