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Hi
I am Ajinkya Dixit
this is my first robotics project - " THE LINE TRACER ROBOT WITHOUT MICROCONTROLLER "
These robot contains no any kind of microcontrollers , instead it uses only integrated circuit (IC) and some other electronics parts.
There is a great problem with me about microcontroller's, because of my trade (INFORMATION TECHNOLOGY). I have no any knowledge about microcontroller's but , electronics and robotics is my hobby and strength also. So to making these line follower robot i have struggled from last two months. Finally it's made!!!! . I have made these robot without anyones help and lessions about electronics and robotics.
So r u interested in making these robot ??? then see the following steps.
I am Ajinkya Dixit
this is my first robotics project - " THE LINE TRACER ROBOT WITHOUT MICROCONTROLLER "
These robot contains no any kind of microcontrollers , instead it uses only integrated circuit (IC) and some other electronics parts.
There is a great problem with me about microcontroller's, because of my trade (INFORMATION TECHNOLOGY). I have no any knowledge about microcontroller's but , electronics and robotics is my hobby and strength also. So to making these line follower robot i have struggled from last two months. Finally it's made!!!! . I have made these robot without anyones help and lessions about electronics and robotics.
So r u interested in making these robot ??? then see the following steps.
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Signing UpStep 1COMPONENTS U WILL NEED:
For this project u will need following components :
1. IC - L2963D The motor driver IC .x 1
2. LDR'S (Light Depending Resistors) x 2
3. White LED's x 2
4. Resistors 10 k x 4
Resistors 100 Ohm x 2
5. POT'S 20k x 2
6. Generel PCB'S.
7. 7-Segment displays (i have used 5 displays. It depends on what u want to display.)
8. 9 v Battery x 2
9. 3 or 6 v DC Geared Motors x 2 (http://www.solarbotics.com)
10. Some other miscellineous parts.
Also the main circuit board is my homemade PCB made out of generel purpose pcb.
to make this u will need:
1.A small PCB(Single sided).
2.Laser printer(only laser printer is better) & OHP sheet.
3.FeCl3(Ferrus Cloride) PCB Etching Solution.
4.Cloths iron.
Gathered Parts Together?
Ready?
ok.......
See next step....
1. IC - L2963D The motor driver IC .x 1
2. LDR'S (Light Depending Resistors) x 2
3. White LED's x 2
4. Resistors 10 k x 4
Resistors 100 Ohm x 2
5. POT'S 20k x 2
6. Generel PCB'S.
7. 7-Segment displays (i have used 5 displays. It depends on what u want to display.)
8. 9 v Battery x 2
9. 3 or 6 v DC Geared Motors x 2 (http://www.solarbotics.com)
10. Some other miscellineous parts.
Also the main circuit board is my homemade PCB made out of generel purpose pcb.
to make this u will need:
1.A small PCB(Single sided).
2.Laser printer(only laser printer is better) & OHP sheet.
3.FeCl3(Ferrus Cloride) PCB Etching Solution.
4.Cloths iron.
Gathered Parts Together?
Ready?
ok.......
See next step....
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pls tell me actually what do u want ???
i will upload the report after that........ :)
if u r using sensor like CNY70 then i think its not necessery to trimmerpot.just try it and report me.If u r using ldr then u will require that trimmerpots.
once u connect trimmerpot in u r ckt, u have to adjust it's value to control sensitivity of sensor until ur motor stops INSTANTLY when sensor sees the black line.
if u want to use trimmerpot then it's easy- go to following link if u r facebook user---
https://www.facebook.com/photo.php?fbid=283000985093596&set=o.177778408912651&type=1&permPage=1
Can upload a higher resolution schematic?Because I want to make this bot,but I dont see very clear schematic. Thank you in advance!
i will attach the doc file of these schematic today.....so u can get more precise image!!!!!