8/16/2019 CIRC11 Sheet

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A B C D E F G H I J

A B C D E F G H I J

CIRC-11Larger Loads

(Relays)

Transistor(P2N2222A)

2.2k ohm

to pin 2

to Gnd

coil+-

com

NC

NO

com

NC

NO

DPDT

Relay+-

   5  6   0  o

   h  m

+-

   5  6   0  o

   h  m

Base

Collector

Emitter

to 5v

diode

CIRC-11Larger Loads

(Relays)

(http://tinyurl.com/b5f2ul)

Note: Breadboard dimensions varybetween manufacturers so someadjustments may be necessary.