 | | Great Battery Opportunity!? & External Motor Power Question.
|
|
Hi all, I just got my Tech America catalog in the mail (1-800-877-0072). On the back cover they have this 'portable power' thing which just might be able to be used for a robotics application...for only $30!!! Here's the specs: 8 Amp Hour sealed (...) (26 years ago, 10-Nov-98, to lugnet.robotics.handyboard)
|
| |
| | Charging Batteries
|
|
Hi all, Just a quick question on charging different types of batteries. I have got a 6Amp 12Volt Nicad battery out of a security alarm panel, can i charge this using a normal lead acid charger that normally charges car batteries, If not what is the (...) (26 years ago, 10-Nov-98, to lugnet.robotics.handyboard)
|
| |
| | RE: IR output connection
|
|
The GPIU58X is not an IR proximity switch but the hack provides an analogue level relating to the intensity of the received signal. Novasoft also sell the IR receivers (it's where I got mine from and I'm based in the UK). The address of Novasoft is (...) (26 years ago, 10-Nov-98, to lugnet.robotics.handyboard)
|
| |
| | RE: IR output connection
|
|
Hi John, Just read your message about IR ranging. Do you have a site address as I can't seem to find the site using a web search, also what is the usual working range for standard IR collision detection as I have been looking through some catalogs (...) (26 years ago, 10-Nov-98, to lugnet.robotics.handyboard)
|
| |
| | RE: IR output connection
|
|
Using a 'hacked' GPIU58X (see Novasoft website for acrobat file describing changes required) you can get an analogue reading relating to the distance from an object. The transmitting LED has to be modulated at the correct frequency and should be (...) (26 years ago, 10-Nov-98, to lugnet.robotics.handyboard)
|
