I saw this sentence in the ESP32 data sheet:
ESP32-S2 uses the Harvard-structured Xtensa LX7 CPU to form a single-core system. All internal memories, external memories, and peripherals are distributed...
As China's maglev trains develop from experiments to industrialization, the power supply voltage of its main circuit has moved from the previous DC: 750V to a higher voltage DC: 1500V. Although high-v...
1 TMSC2000 SeriesThe C2000 series DSP is one of the three major series of TI's TMS320 DSP. It includes 16-bit C24xx and 32-bit C28xx fixed-point DSPs. It is based on the 320C2XLP core, a 4-stage pipel...
1. Routine testThe routine ch2601_rgb_marquee_demo provided by RVB2601 already has the GPIO control method and PWM control method of the RGB tricolor light, which was tested. However, there must be so...
The reason why I added the importance of variable initialization to the title of this blog post is that when I was debugging the microcontroller multi-machine communication program, which is the prog...[Details]
Since the beginning of this year, my country's new energy vehicle industry has maintained rapid growth, gradually shifting from policy-driven to market-driven, and ushered in a new situation. Howev...[Details]
Compared with pointer multimeter, digital multimeter has the advantages of high measurement accuracy, fast measurement speed, large input impedance, strong overload capacity and multiple functions. L...[Details]
With the rise of LCD panels and their increasing size, high-voltage LCD drivers are attracting more and more attention from the market, but high-voltage (above 40V) processes are still basically bl...[Details]
With the electrification and intelligentization trend of automobile development, fuel economy and emission reduction, active safety and autonomous driving, car networking and LED lighting have become...[Details]
Today we will look at the inverter cabinet control circuit to start the pump locally and monitor the circuit breaker status.
In the control loop, various electrical signals are often introduce...[Details]
The Biden administration plans to allow a Trump-era rule targeting Chinese technology companies deemed a threat to the United States to take effect, the Commerce Department said on Friday, despite op...[Details]
“We chose NI hardware and software development systems to shorten system development time, ensure system reliability, and simplify the implementation of automated test solutions as well as maintenanc...[Details]
1. From the above interrupt schematic diagram, we can see that: 2440 has a total of 60 interrupt sources, which are generated by DMA, serial port, IIC and other controllers. When multiple interrup...[Details]
When developing battery-powered devices, especially systems with strict requirements on the standby or operating time of the device, such as mobile phones, it becomes increasingly important to reduce...[Details]
China Energy Storage Network News:
At this year's "Two Sessions" of State Grid Corporation of China, Chairman Kou Wei made a profound analysis of the current situation facing the company, sys...[Details]
On June 18, it was learned that the IGBT (insulated gate bipolar transistor) wind power converter was successfully put into operation on the 2.5MW direct-drive unit of Hunan Meigang Wind Farm, achi...[Details]
When purchasing LED light strips, don't just focus on the price. Dongguan Guanghong Electronics Co., Ltd. teaches you to comprehensively evaluate from the following aspects in order to buy the most...[Details]
The task of debugging is to check the problems in the design: correct errors in the circuit, eliminate defects in the design, make the design achieve the expected function, and optimize the circuit...[Details]
In circuit design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and treat power and ground as ideal situations. Although this ca...[Details]
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