Project Name: Satellite Antenna Star Finder Assistant
Functional description:Use the GPS module to obtain local location information, and then use the GD32E231 MCU to calculate the azimuth and elevati
Things to note when selecting and using a POE switchThe power supply of the POE switch is equivalent to the power cord. It supplies power to wireless AP, Internet phone, network camera and other devic
[i=s]This post was last edited by anger0925 on 2018-8-28 18:00[/i] [align=left][font=宋体]What can be directly provided to users on the development board are buttons and LEDs. Then I will first implemen
According to the latest published NAND Flash contract prices in late June, prices have fallen by more than 3% from the same level in early June. Among all specifications, 4G products have seen the hea
[align=left][color=rgb(71, 71, 71)][font=宋体, Arial][size=14px]PCB circuit open and short circuit are problems that PCB manufacturers encounter almost every day, and have always troubled production and