I have been at the new company for a month, excluding the three weeks during the Chinese New Year, which means I have been deeply involved in rtthread for about half a month. I have already found 3 or...
A pressure sensor is a device that detects pressure and converts the pressure signal into an electrical signal and outputs it linearly. Pressure sensors can be divided into mechanical pressure sensors...
Recently, a customer sent an oscilloscope for repair . The fault of the oscilloscope was that channel 3 was faulty. Let's take a look at the specific repair process below~1. Instrument model:Tektronix...
[National Technology N32WB452 Review] + Bluetooth OTA Upgrade (Successful Edition)Preface:In the previous article, due to hardware failure, only theoretical analysis and C language analysis were done....
I spent an entire night on the porting. Since the stable version of Littevgl V8.0 has been ported, the underlying point drawing function has been connected, but it has not been tested yet. However, th...