I need to make a time identification circuit in laser ranging, so I built a simulation circuit in multisim, but the result cannot be adjusted. As shown in the figure belowWhat I don’t understand is wh
The circuit shown in Figure 1 is a complete analog front end that uses a 16-bit differential input PulSAR ADC to digitize ±10 V industrial-level signals. The circuit uses only two analog components to
This is the program to transfer data from the microcontroller to PCF8563. When I use an oscilloscope to detect the SDA pin, there is a waveform display, but I can't understand whether the number trans
我用Protel99导入pcb时出现
Exception InformationException Occurred In:EDS:synchronize design :Note:After any system crash it is good practice to save your :
下面有两个选项Lgnore:lgnore exception and return to:
Quit:
I always feel like something is missing, but since this is my first time drawing this, I don't know exactly what is wrong. Could you please give me some pointers?
I am designing a distributed production monitoring system, which uses a wireless transmission channel (GPRS) for data transmission, a data center (host computer), and 20-100 monitoring points for data