This is a scanning gun. Can anyone explain how the coil generates a magnetic field after being energized, and the magnetic field drives the magnet on the pendulum mirror to swing? How can an alternati...
DS18B20 pulls up a 5.1K resistor, uses LPC2200's GPIO port to control DQ first, and uses 3.3V power supply (non-parasitic mode). AXD debugging, I counted the probability of possible errors, about 1%. ...
For a linear displacement measuring instrument, when the measured displacement changes from 4.5mm to 5.0mm, the output voltage of the displacement measuring instrument decreases from 3.5V to 2.5V. Cal...
The classic TI red and black, but there is no CD, which is a pity. According to the manual, all tools and documents must be downloaded from the TI website...http://processors.wiki.ti.com/index.php/MSP...
I am making a frequency meter, but I don't know these components. I am so sad. Can someone tell me what these components are and where I can find them?...