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Re: obstacle detector
another ideas:
1. use ultrasonic, there are a lot schematic on the net. ultrasonic doesn't depend on the light.
2. use whisker that combine with limit switch, if your whisker found obstacle that it will trigger limit switch, so you can ask your robot to turn around
if you use avr, this an alternative:
ldi r16,0b00000000 ;load register r16 with all 0's
out DDRA, r16 ;configure PORTA for all input
in r18, PINDA ; read PINA buffer
cpi r18, 0b00000001 ; check PINA.0 =1?
brne not_1 ; if PINA.0 not 1 (null) do subroutine...
teleoperation robot
hi all, i want to control my robot via web, and i have some problems to publish the interface to html. i've built an interface using c++ builder so any suggestions?
ebreh, i agree to use open source compiler like winAVR or wavasm for free.
But if you have some money, i suggest to buy codevision AVR its about 100-150 bucks. there's also a demo version, for free. browse to https://hpinfotech.ro
what do you mean 60-70 degrees ? celcius?
and where you place your electronic components, if you place its on the box you will have a problem because the heat will destroy your electronic components.
I suggest to try some lamps and the outerbox insulated, for example with sterofoam.
Re: robotics forum
to build some robots all you have to do is learning mechanical, electronic, and software. I suggest to you to learn microcontroller first. because it's the "brain" of robot and it's very easy to get some informations, tutorials and projects on the net. For example choose a...
Re: gyroscope using PIC
i have already done my project about 1 -axis digital gyroscope. but, i am using avr, i don't know about PIC. If you want my code on CVAVR i will post it.
sorry i dont have any pictures about my project so i try to give u some explanation about my schematic.
first you have to search some picture of psx(try to visit **broken link removed**) then you'll see there are 9 ports or cables on the psx.
1 data
2. command
3. N/C (not connected)
4. gnd...
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