First, let's take a look at the overview of RISC-V GD 's 103 timer.This time we mainly refer to the official routine and use PWM modeIn PWM output mode ( PWM mode 0 is to configure CHxCOMCTL to 3'b110...
The WR703N router is flashed with the openwrt system. After the router is started, it needs to manually connect to the WAN port to access the Internet. What is the problem? How can it automatically co...
An MMIC analog reflection phase shifter achieves 120" ofphase shift from 6 to 18 GHz using a dual-varactor reflection circuitwhich allows varactors with a 3 : 1 capacitance ratio to achieve the perfor...
The ESK32-360 development board supports audio recording and playback in hardware, which is implemented by the WM8978 codec chip with an I2S interface. The interface circuit is shown in Figure 1.Figur...
Is there any expert in the field of carrier synchronization? ? I am currently working on MATLAB simulation of the cross-product automatic frequency control algorithm, but I don't quite understand the ...
My original home heater used two switches to control the large and small fires. Later, the heater stopped working. After I disassembled it, I saw that the two switches controlled the large and small f...