What is the value of component R4 in UltrasonicRadar

8

89Panadol

Jan 1, 1970
0
I dont understand what the value R4  it is..3,9 KOhm  or 3.9KOhm,i confused about the comma....

 

www.electronworks.co.uk

Aug 21, 2009
17
Joined
Aug 21, 2009
Messages
17
If you posted more sensical questions, you will get more replies. I cannot understand what you are asking...

It sounds like it is 3.9k. 3.9k and 3,9k sound like the same thing

 
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