Subject:
|
Re: Basic Sensor Question
|
Newsgroups:
|
lugnet.robotics.handyboard
|
Date:
|
Wed, 21 Oct 1998 22:07:13 GMT
|
Original-From:
|
Julian Porter <jporter@/NoMoreSpam/mindspring.com>
|
Viewed:
|
1491 times
|
| |
| |
You were right, also it seems my board is wired incorrectly analog(0)
controls the connector marked 7 on the hb.
Thanks for your help!
Julian
-----Original Message-----
From: Scott R. Harris <srharris@phoenix.Princeton.EDU>
To: Julian Porter <jporter@mindspring.com>
Cc: handyboard@media.mit.edu <handyboard@media.mit.edu>
Date: Wednesday, October 21, 1998 5:54 PM
Subject: Re: Basic Sensor Question
>
> It sounds like you've got the switch between +5V and GND. What pins
> exactly are you connecting to?
>
> The sensor connections Are like this:
>
> _ _ _
> G + I
> N 5 N
> D V P
>
> You dont need a resistor to use a microswitch. The HB inputs have pull-up
> resistors, so all you need to do is connect the input to GND to make it go
> low.
>
> -Scott Harris
>
>
> On Wed, 21 Oct 1998, Julian Porter wrote:
>
> > I just got my HB and am trying to test the sensor input, the docs say to
> > hook up the microswitch between signal and ground, when I do this and close
> > the switch my hb resets (because I just shorted it out...). I tried putting
>
|
|
1 Message in This Thread:
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|