I've a project to design a pcb which has 220V AC inputs (4), 24V DC inputs (4) 12V DC inputs(2) and digital outputs(4). I need one GSM module, sim card holder, SMA antenna, speaker and microphone pins on the board.
Operating voltage of the board should be 24V DC. We can choose microcontroller together and talk in detail about the rest.
29 freelancers estão ofertando em média $249 para esse trabalho
Hi Sir, I am very interested on this . I have experience on the same . I always support first time right designs. We will discusses more over on chat. Thank you
Previous experience in PCB design testing. Experience programming ATMEL/ARM micro controllers. We would need to further discuss the actual purpose of the board.