 | | (no subject)
|
|
(...) No, it will use just one '374 enable. -Fred (29 years ago, 12-Jul-96, to lugnet.robotics.handyboard)
|
| |
| | Re:
|
|
(...) search on "h-bridge" they have a H-bridge that can handle 3A @ 55vdc. I don't know if it can be piggybacked with driver transisters or not but the wonderfull part is if you would like they will send you FREE samples (3ea at a shot, with up to (...) (29 years ago, 12-Jul-96, to lugnet.robotics.handyboard)
|
| |
| | Re: status of the expansion board
|
|
Hi I think that Fred's idea for the expansion board is OK, but I'd also like to see a "bare-bones" expansion board for those hardware hackers amongst the HB community. What I mean is just a simple board with a few more analog input's, and two sets (...) (29 years ago, 12-Jul-96, to lugnet.robotics.handyboard)
|
| |
| | Malloc
|
|
I'm trying to allocate three large arrays to store data in... Such as the following declared globally: char stoA(4000); char stoB(4000); char stoC(4000); and then some code...not very long, just to capture data and store it in these arrays from the (...) (29 years ago, 12-Jul-96, to lugnet.robotics.handyboard)
|
| |
| | Re: Malloc
|
|
8K might be all that IC allows for user global data. The memory map can be rearranged, but only at the compile-time of the IC application. Newton Labs should be able to give you a definitive answer about the memory organization of IC 3.1. -Fred In (...) (29 years ago, 12-Jul-96, to lugnet.robotics.handyboard)
|
