I'm a novice who wants to make a rotating pendulum. How do I achieve the AD conversion of the angular displacement sensor? How do I collect the voltage changes and turn them into usable data? Does any
There are two types of lights. The first type is pure combinational logic. There are 16 LEDs and 16 switches, one to one. They can be directly connected pin2pin and controlled by SWITCH switches.assig
I added a USB mouse and the mouse pointer can be displayed. When I just move the mouse, the display is normal. When I click the mouse, regardless of the left or right button, the mouse pointer backgro
Source: Beijing Modern Business Daily Time: 2006-7-10 07:39Recently, online banking users have been robbed of huge sums of money. Currently, more than 70 users in more than a dozen cities including Be
JPL's all-metal design is designed to withstand Europa's harsh environment.Europa, one of Jupiter's Galilean moons, has at least twice as much liquid water as Earth's oceans. An ocean estimated to be