PDM ultrasound sdhc recorder

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik

Hello, a prototype can be made on the microcontroller stm32f407. Connect the sdch card. Use Eclipse and gcc.

It seems you want to Log the power delivered by the US system with time. I am in in smart tailored made datalogger design for two decades, any am sure can provide you service, I will also require more details . Thanks

Hello I'm an electrical electronic engineer that recently finished my undergraduate Studies; if you want , we can work on your project by your guidance and my work and research...; if this can be good for you , we can speak more;

I think to use a PIC microcontroller, they are cheap and very fast. Contact me for further informations.

You need a decimator algorithm in order to convert PDM to PCM or a low pass filter in order to convert PDM to an analog signal. I am supposing your audio signal is 44kHz wideband. I need to know your power requirement in order get ultralow power consumption. The offer does not include the design of printed circuit boards.

Dear Hiring Manager, I can do this work with an ease. I have in all 8 years of experience. My profile is new, but I have much experience. As of now, I am looking for good reviews, from clients like you. Looking forward to work with you. Regards Ajit