STM32MP157 is a multi-core heterogeneous processor, in which Cortex-A7 runs the Linux operating system and Cortex-M4 runs the bare metal. This course introduces how to achieve inter-core communication between Cortex-A7 and Cortex-M4.
Today I received another message from Beijing. The search by the national authority has been completed. The search report is expected to be issued next Tuesday or Wednesday. When communicating with th
[i=s] This post was last edited by I don't understand on 2017-12-15 16:28 [/i] [align=center][size=4][b]EEWORLD DIY—【Share DIY】Bluetooth Speaker [/b][/size][/align][align=center]DIY&Share [/align][ali
[align=left][color=rgb(17, 17, 17)][font=宋体][font=Verdana][size=3]A circuit that can automatically convert DC power into an AC signal with a certain amplitude and frequency without an external signal
Does anyone know where to buy such a timer, which starts timing with a signal and stops timing with another signal? If there is no such timer, can anyone help me make such a circuit? Thank you!