I need an arduino device, that will be able to use a cheap cell phones keypad (transistors will be soldered to the phones keypad in order to simulate key presses). The device needs to reference 2 separate text files with data to know what to input through the keypad and create a third one as a log.
Here comes the hard part. The cell phones speaker leads will need to be used as either analog or digital inputs on the arduino itself or using a shield , in order to analyze sound. There will be 2 types of different sounds and the spectrum analyzer simply needs to tell which one of the two it is. No voice recognition necessary. Bid/message for further details.
(In a nutshell the device will replace a person who has to manually input data through a cellphone)
20 freelancers are bidding on average $1206 for this job
Hi, I did work in the past, for connecting phones to the controllers. I am ready to implement your task and select for you the best solution. Tell me more details.
Hi, i can provide services. Please send me details may be i can offer some simpler and better way to get the task done. Please feel free to contact. Best Regards, Shahbaz.
I have working with Arduino projects the last four years. The type of work described by you is within my skills. I am very interested to assist you in your development needs.
hi we can make both software and hardware parts and advise on phone's connection we can also advise on cheap gsm modems (10 usd) that can be used instead of phone
Hello, I am M.Sc in EE and I have experience with Arduino and embedded systems in general. I would love to take care of your project. If you are interested, please let me know. B.R., Javier Oliver.
Have a lot experience with similar projects. Does it have to be arduino? Maybe TI or Microchip have some popular and better options for this task, but basically it's very similar. Anyway... I'm very interested!