The device uses ECG electrodes and ECG lead wires to collect ECG signals, which are then amplified and filtered and sent to an AD conversion chip controlled by a single-chip microcomputer to be conver
As shown in the screenshot, this circuit is a device that controls the forward and reverse rotation of the motor. The three-phase power supply goes from the bus through C21 to a multi-contact componen
I just started working. After my boss let us familiarize ourselves with the development environment, we started to develop the PCI driver for PowerPC. It's difficult. I don't know where to start! Plea
The circuit of embedded products can refer to the process reference schematic. Will the chip manufacturer provide wiring guidelines, or where can I find information on ensuring signal integrity during
;;;;;;;;;;;;;;;;;;;Use the search method to realize the output of square wave from port p1.0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;The clock frequency is 6MHz; ... CLR TF1 CPL P1.0; Time is up, out