The circuit solutions in this post are all original works of mine, from pure simulation to MCU hardware design and software strategy (I don’t know how to program, so this part only provides feasible i...
Transistor amplifier circuit: The input voltage range is wide, and the parameters of each component are based on actual experimental tests and have been adjusted to a suitable static operating point. ...
I looked around at operating systems and found RTX to be the most reliable, easy to use, and most usable. It is very easy to port. It is much more convenient than FREERTOS.
Let me share a tutorial bel...
I'm using LPC824 to do a project recently. Most functions can be adjusted, but I found that the microlib library in Keil conflicts with the NXP project program, so I can't use Kei functions such as sp...
The field intensity pattern and 3D diagram of HFSS simulation software are as follows:From the 3D directional diagram, we can see that when simulating this type of coil, the field strength on both sid...
The new company I changed to gave me a contract to sign, and then I took it to the company to sign.It's been more than a month, and there's no news. I went to ask, and the HR said the contract is kept...
LEDinside, a division of TrendForce, pointed out that Apple recently released a 32-inch 6K Pro Display XDR monitor that uses a new LED backlight solution, which has driven the display industry to act...[Details]
Network analyzer is a comprehensive microwave measurement instrument that can perform scanning measurements in a wide frequency band to determine network parameters. It can perform S parameter measur...[Details]
On January 7, local time in the United States, CES 2020 officially kicked off at the Las Vegas International Convention and Exhibition Center. As an annual technology exhibition, Samsung not onl...[Details]
The popularity of ChatGPT is still continuing. Although on the surface, it is just a more intelligent chatbot, after all, it is just one form of AI expression. What fields can the technology behind i...[Details]
Global autonomous driving is progressing smoothly. The road test mileage is longer, RoboTaxi has been deployed in more cities, and the opportunities for opening up and experiencing are more conveni...[Details]
While the Touch ID sensor on the new Magic Keyboard is compatible with all M1 Macs, including the new iMac and the MacBook Pro, MacBook Air, and Mac mini launched last fall, MacRumors has confirmed w...[Details]
This afternoon, OPPO held a press conference in Hangzhou to officially launch the new models Reno3 and Reno3 Pro. The Reno series has undergone many changes this year: the first generation was r...[Details]
Realme officially announced today that the Realme V5 smartphone will be launched at 14:00 on August 3. Stay tuned with Realme spokesperson Yang Zi and watch the live broadcast. As the first lau...[Details]
“The Versal Premium series features highly integrated and power-optimized networking cores and is the industry’s highest bandwidth, highest compute density, and most adaptable platform. Versal Premiu...[Details]
Asynchronous motors are widely used in the fields of industry, agriculture, transportation, home and business. For example, in industrial production, asynchronous motors are used in various machine...[Details]
CICC's research report believes that 5G mobile phone sales are one of the most important factors affecting the stock price trend of the consumer electronics sector in 2020. According to the latest in...[Details]
According to Huawei’s latest 2020 annual report, in 2020, Huawei achieved sales revenue of RMB 891.4 billion, a year-on-year increase of 3.8%; net profit of RMB 64.6 billion, a year-on-year increase ...[Details]
Hyundai Motor, Hexagon Positioning Intelligence, Valeo and a major mobile network operator are showcasing a new technology at CES 2020. The system uses proprietary high-precision positioning (HPP) te...[Details]
The microcontroller source program is as follows: #include reg51.h //header file #define uint unsigned int #define uchar unsigned char sbit lcden=P1^1; //LCD1602 control pin sbit rs=P1^0; sbit ...[Details]
There are three types of independently addressed memories inside the AVR series microcontrollers: Flash program memory, internal SRAM data memory and EEPROM data memory. Flash memory is 1K~128K byt...[Details]