Smart home technology has been growing rapidly. More and more homes are adopting smart speakers like Amazon Echo and Google Home. Companies that once made simple home devices are now facing a demand f
As shown in the figure above, the principle of the constant voltage output chip of LDO can be roughly analyzed as follows: the FB terminal of the error amplifier will remain equal to the VREF terminal
I have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K.
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion