About:I am a 42 years old, I live in Brazil and I am a Telecommunication / Electronics Engineer. Sixteen year acting in the industry of "Telecommunication and Networking". I like everything that engages Technology and I have a personal interest in the "hardware/software" open source platform.
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Comment: Hi vj01 Sure that I can help you, send me an email with your PCB and I can check it. I…
Comment: Hi,Thanks for the advice.I intend to using a SD card to store the allowed users and to …
Comment: I saw your schematic. Great job. This is very useful and I think that is works properly…
Comment: Hello, Your comment is very useful. I understand the concept of saving pins using an 74…
Comment: Send me an email and I will provide you the ".ino" file. marcelo.moraes.1971@gmail.com…