I recently studied MMA7455 and found a strange problem!!! The acceleration of the Z axis is always greater than g (63) (in the horizontal state) when it is stationary. I don't know why. It should be e...
With the development of the Internet and the popularity of smart phones, shared bicycles, as a new way of travel, have brought great convenience to people and solved the problem of the last kilometer ...
I am currently working on a network port driver, using DSP to transmit data to the PC through the network port chip. At this time, the PC is used as a terminal. The network port chip integrates the MA...
I imported the netlist after drawing the circuit diagram. After success, when I was doing layout, some components disappeared when I clicked with the left key. My mouse arrow went to other places. Lat...
Among the next generation video services, IPTV is the most attractive. The development of technology and standards runs through all stages of IPTV industry development, providing technical guarantee a...
When writing AD conversion, if you want to output 5V voltage, the formula used isb=m*500/255/100;s=m*500/255%100/10;g=m*500/255%10;However, when adjusting the variable resistor, the maximum output vol...