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 Robotics / 19040
19039  |  19041
Subject: 
Re: Voltage Sensor
Newsgroups: 
lugnet.robotics
Date: 
Tue, 17 Sep 2002 18:32:31 GMT
Viewed: 
793 times
  
Caution: the your external supply has one side connected to RCX ground,
which is itself connected to sensor input connector right side. Whichever
circuit you choose, you will have to make sure that sensor connector will
not be reversed (the classical sensor diode bridge will not work here, some
of the diodes would be short-circuited between ground and ground...)

Philo
www.philohome.com



Message is in Reply To:
  Re: Voltage Sensor
 
Hello, (...) This idea, while in itself interesting, will not work when the 12V battery gets regulated down to 9V. This is because these 9V will barely vary across the regulator's permitted input range. If of course the regulator is specifically (...) (22 years ago, 16-Sep-02, to lugnet.robotics)

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