[size=4] The Wifi module includes two working modes, AP and STA. With the support of these two modes, the wireless image transmission product can achieve the function of sending and receiving multiple...
[size=4] Noise is a common problem that is ubiquitous. Almost everyone who works with circuits has to deal with noise at some point, either by finding it and fixing it or reducing its effect on measur...
1. I have been busy recently, so I will participate in this interesting DIY activity later, but the process is still very interesting. I made an op amp evaluation board. Originally, I wanted to use th...
In 2004, the booming semiconductor market drove the power supply and power management device market to another peak. iSuppli, a market research company, predicted in September this year that the total...
Rich experience in TI ADI E2V and domestic high-speed ADC/DAC front-end design, clock, 204B simulation optimization, channel loss, channel consistency, phase-amplitude consistency, and isolation impro...
Abstract: Based on the comparative analysis of the topological structures, working principles and control characteristics of three multilevel converters, an experimental study is conducted on the s...[Details]
After Foxconn founder Terry Gou stepped down to the second line, Foxconn's management system was changed to be operated by a nine-member team. Foxconn Vice President Lu Fangming said that the operati...[Details]
On the afternoon of July 16, AI chip company Cambricon announced that its wholly-owned subsidiary Cambricon Xingge (Nanjing) Technology Co., Ltd. (hereinafter referred to as "Xingge Technology") inc...[Details]
On October 13, the reporter learned from the China Electric Power Research Institute (hereinafter referred to as China Electric Power Research Institute) that the Live Operation Technology Research La...[Details]
client needs: Recently, a customer found that the equipment relay was always tripping in the production workshop. He suspected that the power supply was impure and needed to test the voltage at the p...[Details]
The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
"The power battery industry is beginning its second half." This is the judgment of many people in the industry. In the first half of the competition, China has become the leader in the global power...[Details]
Remote upgrade process: protocol upgrade. (1) IAP upgrades use the top 32 bytes of the chip's internal RAM space (2) Current Program Status Register (CPSR): 4 condition code flags (negative flag N, z...[Details]
After the PCB board was proofed, it was found that the TXD and RXD of serial port 1 were not cross-connected with the TXD and RXD of CH340, which made serial port 1 unusable. So we made the best of a...[Details]
Low voltage and high current power supply features:
Because the DC power supply has a relatively large output current and a relatively low voltage, it has relatively high requirements for the electri...[Details]
The CS8.1 is a USB 2.0 High Speed 4-port hub controller with special features to support the GSMA "Universal Charging Solution" (UCS).
Fully compliant with USB-IF "Universal Serial Bus...[Details]
No matter what microcontroller it is, there is generally a watchdog module. For STM32, it has two watchdogs: independent watchdog (IWDG) and window watchdog (WWDG). Here we will talk about the indepen...[Details]
With the foundation of the previous section " Analysis of Exynos4412 Clock System ", in this section we will do some experiments related to the clock. In fact, the IROM code of Exynos 4412 has alread...[Details]
Educational institutions around the world increasingly rely on powerful wireless networks to improve academic pursuits, security measures and operational efficiency. The campus environment is a compl...[Details]
1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]