In a project I am currently working on, there is a component whose maximum working voltage is 18V, which cannot pass the 400ms 34V test of P5B. The current improvement plan is to connect a varistor in
Is the MAC address of STM32F429 or STM32F407 fixed and unique? If it is not unique, do I need to write it myself? [/color][/size][/font][/color] [color=rgb(102, 102, 102)][font=Tahoma, Verdana, Arial,
I want to send MP3 through 433M wireless module, and the other end will send it to the microcontroller after receiving it. The microcontroller will decode and play it through the decoding chip. I don'
In the first two sections, we discussed the most popular interfaces of T-BOX: PHY and CAN. In the following sections, I will introduce the power supply, which is mainly divided into Wide Vin BUCK, Low
[i=s]This post was last edited by damiaa on 2021-5-16 19:36[/i]Disassemble the Xiyangyang Bluetooth speaker into eight pieces
I've been annoyed with this speaker for a long time because it stopped con
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] With the rapid development of global consumer electronics technology, China's consumer electronics market is growing rapidly. C