I made an application on Symbol mc1000, and the machine is installed with Wince 4.2. My program will be cleared during cold start and will enter my program during hot start. However, I want to enter m...
Previously, I successfully wrote an interrupt program that uses the HPS button to control the HPS LED light. The interrupt method used was GPIO1. Now I want to send an interrupt signal through the FPG...
How to send the gear position signal of the car to the processor? There are two signals, forward gear and reverse gear. What specific circuit is needed? Please help! ! !...
[i=s]This post was last edited by Xiaodong Engineer on 2021-5-6 10:21[/i]When the NCE0102Z field effect tube is used as a switch, D (drain) is added with a 12V voltage, G (gate) is connected to a PWM ...
Can anyone tell me some information about the Wien oscillator, including the circuit diagram, components used, some aspects that should be paid attention to, etc. Thanks in advance...