[align=left][color=rgb(51, 51, 51)][font=宋体][size=4]Let's take a look at this "very silly" circuit question. How should we answer it? Or does it not need an answer at all? [/size][/font][/color][/alig...
E840-DTU device connection to Alibaba Cloud testLog in or register on Alibaba Cloud, find Alibaba Cloud IoT Platform, create a new product, and create a new test device in the product: as shown in the...
I want to put an acceleration sensor in the handle of a DIY fast-charging soldering iron, so that it can automatically cool down or cut off the power when not used for a long time (forgot to turn it o...
I have a project that I did on GD32F450, similar to ST's F427, using the freertos+HAL library generated by CUBE. There are two main tasks. The Main task is to use the signal converted from AC power as...
Power amplifier OEMs want to be in today's highly competitive2Gand3GThe base station market remains highly competitive, so they need to find a new way to reduce costs while continuously improving RF p...