simple, cheap line following robot
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- Опубликовано: 6 сен 2024
- This tiny edge following robot is really easy to make and costs less than $10. It is based on an ATtiny85 with pager motors and phototransistors. It is eventually going to be used for another purpose, but at this point it just runs along an edge between light and dark surfaces.
All the details can be found on my blog: junkplusarduino...
Enjoy.
I'm not usually saying this, but this is cute.
I was able to make one of these and it works great. i just had to modify the code a bit and change the motor speed from 17 to about 65 and the bigturn to 250 the small turn to 100 and steplength to 200, running at 16mhz.
also to the other person that said the pin labeling is wrong, you're right.
mine was working for a day or two and stopped. it would flash and then soon as it sent power to the motors the attiny would reset. so I added the capacitor of 10uf to the two battery termials and that fixed it.
originally i had motors of 4 by 6 mm but they didnt have enough torque to do it so i got some 6 by 10 mm motors and those have sufficient torque.
the only problem ive noticed with the code is that the white level is only calibrated once. this is a slight problem if your track is lit by a lamp on one side. as it is brighter in some spots than others. but if you use a celling light over it then it works like a charm
Pls send circuit diagram
Сюда бы ещё PID добавить и будет идеально.
there is something very cute about tiny little robots.. Ive got some attinys knocking around, I might make something like this.
Superb! I liked your project very very very...... much
Beautiful! Works great and very minimal.
How powerful are the motors? Do you think these could be built with a 170 breadboard base for kids to make solder free?
VERY IMPRESSIVE!
Cute and super awesome. Thanks for sharing
That really is awesome. I really like it. I too wanna build such a tiny line follower. :)
I want more tiny
Very nice ! want to make one !
what are the components pls tell I want to make it
cool!! just use single sensor?
Is there need to program the chip or any part
Bro pls pls put how to make this one
Well done!
oh it 's vary interesting , can you share the code? it will be more interesting for who want to start line follower robot .
very very nice can i get program in c++ please
very nice
Does any part needs programing
Hello Enchanted Beer I am interested in making one would a Texas Instrument TPS 5430EVM 342 work as the phototransistor do you have additional information on building one you could send or full instruction to sell any help appreciated David
Any phototransistor should work. You'll just have to tune the circuit to get useful signals. There is a little more info on this page: hackaday.io/project/581-tiny-robot-family
Marvelous
can u show me list of parts
I like it ...
How much will it cost
where i can get at tiny 85
+Murtuza Rabbani ebay. search attiny85.
TheEnchantedBeer, Fritzing is awesome you should check it out!!! Cheers buddy cool lil bot!
make the tutorial, how to make it. :)
read description and follow link
need the code in hex or bin
bang bang control system
best
Where to connect the wires
Hi, TheEnchantedBeer
My Arduino Upload Sketch
Sketch too big; see www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing it. what happen ?
Komponennya apa saja dan skemanya gimana