Clap circuit for DC motor

[bojan]

I want to make a clap circuit . When i clap two times it need to rotate dc motor in one direction for 10-15s and then stop and when i again clap two times it need to move in other direction 10-15s and then stop and every next time i clap two times it need to move in other direction than it was before. I have found this: http://www.electronicecircuits.com/...ckwise-anticlockwise-control-h-bridge-circuit . And for a clap circuit i don't know, i have found this: http://www.electronicshub.org/9-way-clap-switch-circuit/ (I don't know if i am allowed to post links from other sites, if not you can delete it, and i will post only a pictures), but if it's possible to run it only with arduino that would be great. Can i somehow make it work only with Arduino without this circuit for dc motor? Can you tell me what is the easiest way to make this work?

 

[CDRIVE]

An Arduino will make your project easier but I would swap the transistors in the H-Bridge circuit. That circuit uses an Emitter Follower configuration. I would put the PNP's where the NPN's are and put the NPN's where the PNP's are. This way you can control it from the 5V output levels of your Arduino I/O pins.

I haven't given that H-Bridge a close look so resistor values will probably change when you do this. On that note you can purchase or extract H-Bridge chips from old VCR's.

Chris

 

[bojan]

So it would be possible to done this with a mic,arduino and h-bridge? I forget to mention i need to control 12-24v 1A . Would L298N be good as a H-bridge?

 

[CDRIVE]

I skimmed through the datasheet specs. It says that it's TTL compatable, which doesn't necessarily translate to uC compatible but unless I missed something I'd have to say yes. That said check out Ebay to see if you can find an H-Bridge in module form. It will save you PCB work.

Chris