 | | Analog I/O as Digital I/O
|
|
Can the analog input lines be used as a digital input lines (if there is no requirement of analog input)? Because, these lines are connected to the port E of 68hc11, then what are modifications required in the code? Asim Kar. City University of Hong (...) (27 years ago, 27-Sep-99, to lugnet.robotics.handyboard)
|
| |
| | Serial transmiter
|
|
Does anyone know of a 9600(8,N,1) serial port transmitter? Or have plans for one? I need one for a telepresence robot that I am designing, Also it needs to be as high of power as it can be I am a HAM novice if it makes a difference Andrew Holland (...) (27 years ago, 25-Sep-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Using 12V supply with Expansion Board?
|
|
Duhhhh....don't forget to put heat sink on the 293 motor drivers or else you will fry it! Thank You Bart Chrijver for the reminding. Rob (27 years ago, 25-Sep-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Using 12V supply with Expansion Board?
|
|
At 12:13 AM 9/25/99 -0700, you wrote: I've look at the electrical schematic for both the Handy Board and Expansion and this is what I got. Because the expansion board only share the handy board's motor output for its Servo outputs, I don't think you (...) (27 years ago, 25-Sep-99, to lugnet.robotics.handyboard)
|
| |
| | [OT] HandyBoard batteries
|
|
Hi All: Found: An excellent source for inexpensive HB batteries. They are new 2 AA (800mAh) cells in series for US$0.99 each. I bought 12 of them for $7.14 ... connected four of them in series and added a female connector ... added a male connector (...) (27 years ago, 25-Sep-99, to lugnet.robotics.handyboard)
|
