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Omar Syrian
Omar Syrian • Apr 8, 2012

Intercom Circuit

Good day all
This is the Schematic of Intercom circuit
you will see "R" Symbol it's just Indicates to the "ohm" unit

2R2 = 2.2 ohm

22R = 22 ohm

220R = 220 ohm

and when you see "K" it's the same but in "kohm"

for more information check this out

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