Can any circuit be completed without arduino

Community General Discussions
1

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i have completed the circuit but it still not running ? find the images.

1) To spin the motor on breadboard circuit, does adruino uno really required, without adruino uno is it possible to complete circuit on breadboard using atmega?

2) is it necessary to use 2 battery for the circuit on breadboard to spin motor using atmega? in the rc mini helicopter the circuit contains only 1 rechargable battery, so why the circuit on breadboard require 2 battery and require adruino uno ?

i made the circuit as suggested and deployed the program into microcontroller, but the motor does spin ?

can anyone suggest the correction ?

do you mean except pin16, rest of the connection on breadboard and program is correct ?

and for pin16, the connection should be removed from the microcontroller and be connect to the another battery,right ?

 

please tell me any correction in the attached circuit image diagram on breadboard and here is the program in c

do i need any correction in my program and circuits to drive motor ?

 

#include <avr/io.h>

#include <util/delay.h>

int main(void)

{

DDRC = 0b01111111;

PORTC = 0b01111111;

while(1)

{

PORTC = 0b00110101;

_delay_ms(100);

PORTC = 0b00111010;

_delay_ms(100);

}

}

 

i have completed the rest of the circuits as shown in the below link and also deployed the c program in to atmega32 using programmer.

i just want to know where to connect wires of pin1,pin9 and pin16 of l293d on the breadboard ?

only these 3 pins i have left to complete the circuit ?

I will again make my question clear

i am using this exactly below post circuit

http://maxembedded.wordpress.com/2011/06/15/dc-motor-control-using-avr/#comments

but dont know how and where to connect wires from pin1,pin9 and pin16 of l293d in uc pins/somewhere breadboard ?

my main objective is to construct quadrotor controlled by android phone. but i want to complete the small basic circuits steps and then move on to next final circuit.

i have read on internet about the motor driven circuit that they put the pin1,pin9 and pin16 of l293d towards arduino boards. but i lack arduino board, so i want to know is it possible to complete circuit for 5v for uc and 9v-12v for battery from l293d ?

lets my question be more clear, that for driving a motor forward and reverse, i have atmega32,l293d,battery,breadboard, 2 motors,resistors,transistors, and a programmer to pass program in microcontroller. now what i lack is arduino board . many circuit i have seen on internet for driving motor are using arduino. so my question is do i need to buy arduino or is there any circuit to drive motor with above components without arduino board ?

my earlier question was not explanatory, everybody thought i was not using microcontroller.

A small circuit like blinking led or multiple leds can be completed without arduino, then is it possible to make the circuit to drive the motors without arduino ? I can see the final product like quadroptor does not include heavy arduino. so i am looking for the circuit to drive motors without arduino on breadboard ?

can anyone help me ?

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They make lightweight

They make lightweight controllers for quadcopters. Frits has produced a really good video on YouTube that shows some basics of what you can do. If that is what you are interested in, you should check it out.

Microcontrollers like the Arduino allow you to make programmable robots and other electronics. If you have a dedicated function you want to implement, you can do so directly in a circuit in many cases. 

So if you want a non-programmable robot, you can build the circuit and let it go. If you want the robot’s behavior to change, you have to change the ciruit hardware. The SpurtBot projects I have posted here and on Instructables are simple robots that require no software programming, for example.

3

You can make anything

You can make anything without a micro controlller, but in some cases you’re talking about a few million transistors 

4

I think I got it…

Ok, your answer is: Use the tutorial you are using now.

Now, this is not working so there must be something there you don’t understand. There are only a few, tell me if any (or all) of these are the problem:

  • you don’t know what pins to use on your atMega32
  • you don’t know how breadboards work and where to connect the atmega and l293d
  • you don’t know how to set up the circuit to run/use/program the atmega32 on a breadboard
  • you can’t understand the schematic of the l293d
  • you can’t understand the picture showing the pins used on the atmega
  • you don’t know how these two pictures relate

Let’s start there for now.

5

ok…the title bothers me a

ok…the title bothers me a lot :stuck_out_tongue: …of course, many circuits can be completed without arduino…check yer telly, they don’t have arduinos…check the incandescent lightbulbs above you…they might have arduinos :stuck_out_tongue: …lol

i don’t and have never used an arduino or any other microcontrollers on all of my bots…well…that’s for some reasons :stuck_out_tongue: