Prediction question: Simple digital display sound signal acquisition and measurement instrument (local question) I. Task Design and make a simple digital display sound signal acquisition and measureme...
I am making an alcohol tester now, using the MQ-3 alcohol sensor. Its purpose is to convert the data collected by the MQ-3 into AD, process it through the microcontroller, and finally display it on th...
I want to store the data received by the serial port into a database. How can I do this? Please help me. Thanks. I have tried to define a variable in a file and assign a value to the variable, but the...
[i=s]This post was last edited by itachi91 on 2014-3-24 11:29[/i] My graduation thesis is about embedded network development, TCP/IP based network, and I plan to use ARM K60 chip. Which Ethernet card ...