Search found 9 matches

by bobbob
Mon Mar 17, 2003 8:06 am
Forum: Robotics
Topic: problem on programming basic stamp II
Replies: 13
Views: 5606

Re: problem on programming basic stamp II

thanks, i knew how to program it to do things step by step now. and i found my big problem in the beginning is that i always put the 'goto main' command and it made some loops that is not designed.<p>[ March 17, 2003: Message edited by: bobbob ]</p>
by bobbob
Sat Mar 15, 2003 2:26 am
Forum: Robotics
Topic: problem on programming basic stamp II
Replies: 13
Views: 5606

Re: problem on programming basic stamp II

thanks, this time the stamp can work out the two action. but i have a problem, if i want the second action to be done just after the first one finish, that mean the stamp will consider go left or right , after finishing the turning, then it go forward, how can i do this, if my program is design to a...
by bobbob
Fri Mar 14, 2003 12:57 am
Forum: Robotics
Topic: problem on programming basic stamp II
Replies: 13
Views: 5606

Re: problem on programming basic stamp II

if hand1_IR_det = 0 then right if hand1_IR_det = 1 then left pause 30 gosub forward ' --- navigation rountines right: for pulse_count = 1 to 75 pulsout 12, 1000 pulsout 13, 1000 pause 20 return left: for pulse_count= 1 to 75 pulsout 12, 500 pulsout 13, 500 pause 20 return forward: pulsout 12, 500 pu...
by bobbob
Thu Mar 13, 2003 6:35 am
Forum: Robotics
Topic: problem on programming basic stamp II
Replies: 13
Views: 5606

problem on programming basic stamp II

now i want to program the stamp to do a task, firstly, i want it to do two action. the first one is test the IR , if there is output 0, then do go forward, the secord action is go right turn after the first action my problem is the stamp only do the first action, and do nothing on the second one, th...
by bobbob
Wed Mar 12, 2003 9:36 pm
Forum: Robotics
Topic: Basic Stamp
Replies: 7
Views: 3357

Re: Basic Stamp

i am now using the BASIC stamp II(one of the different is it has 16 I/O pin), and i think it is very easy to use for controlling servos, and one of the advantage is the 5V regulated voltage source, so you do not need to worry about the power supply If for your purpose, i find you can get the basic s...
by bobbob
Wed Feb 26, 2003 9:57 pm
Forum: Robotics
Topic: co-operating robot using RF for communication
Replies: 9
Views: 3542

Re: co-operating robot using RF for communication

i have got the transceiver, but i have some problems on the connection, the manuel said i need to connect the +5VDC to a positive 5V , can i connect it the the Vdd of the board of education (the board of the robot kit), because the manuel said this Vdd provide 5-volt DC, and then i connect GND of th...
by bobbob
Sun Feb 23, 2003 6:31 pm
Forum: Robotics
Topic: co-operating robot using RF for communication
Replies: 9
Views: 3542

Re: co-operating robot using RF for communication

the description said if i want bi-directional communication need to get the transceivers, transceiver mean it can receive and transmit
by bobbob
Sun Feb 23, 2003 6:32 am
Forum: Robotics
Topic: co-operating robot using RF for communication
Replies: 9
Views: 3542

Re: co-operating robot using RF for communication

thanks for your help, in fact, i am now using stamp 2, and want to get the RF module from this company, do i need to build circuit (eg, soldering work) or other difficulties when connecting them? and my two robot want to send signal to each other, should i get the transcevier instead of transmitter,...
by bobbob
Sun Feb 23, 2003 1:38 am
Forum: Robotics
Topic: co-operating robot using RF for communication
Replies: 9
Views: 3542

co-operating robot using RF for communication

i am beginner on constructing robot. i have two robots(which is simple) . now i want my robots to communicate, then i designed to use RF module for sending signal.
is it a good idea?