Please help me, I am working on a project now, I need to use vb.net to call evc4.0. dll, but I can't call it every time. Can you help me solve it? I will be very grateful
Fixed-point DSP has achieved great success in applications and is still the main body of DSP applications. However, with the increasing requirements for DSP processing speed and accuracy, memory capac
Radio frequency identification technology uses electromagnetic induction, radio waves or microwaves for non-contact two-way communication to achieve identification purposes and exchange data. The read
When making a circuit board by yourself, you always want to remove the excess copper after marking the line. If you use a knife to mark it, it will be useless. You have to put the prepared board in fe