[size=4] [backcolor=white][color=#000000] NI/MH batteries have been around for a very long time, and are already very mature in terms of technology. They seem to have reached their technological limit...
Power supply is now the limiting factor
Power delivery and power efficiency have become the biggest issues for large-scale computing systems. With the advent of ASICs and GPUs that handle complex AI f...
My previous posts have introduced how to compile BSP, and also have examples of ordinary TTL serial port output
Initialize the basic serial port
stdio_init_all();
Output Data
puts("Hello, world!");
Th...
When developing a project, the number of IO pins of the microcontroller is not enough. How to deal with it?Microcontrollers, as key components of general electronic product projects, are often used by...
Come and experience the fun of flowing lanterns directly!
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[align=left][size=4][font=宋体][font=宋体]The annual Double 11[font=宋体]is coming again. [/font][font=宋体]Are all the major e-commerce companies already tricking you? Thinking of the past years when I was r...
1. Transplantation of wm_redraw.c In my previous note, I talked about how to port ucGUI to STM32 to develop bare-metal programs. In this note, I will analyze the porting and source code of wm_red...[Details]
Development Environment Host development environment: Ubuntu 12.04 BootLoader：u-boot-1.1.6 kernel：linux-2.6.30.4 CPU：s3c2440 Development board: TQ2440 Development steps 1. Hardware Analysis The har...[Details]
Strictly speaking, a multimeter can only measure current, voltage, and resistance, but not capacity. However, you can use a multimeter to roughly measure whether the lithium battery has insufficient ...[Details]
In the past, people used to use multimeters to test power supplies, which was very troublesome if there were many test parameters. Now, oscilloscopes are used. Oscilloscopes are one of the most commo...[Details]
According to foreign media reports, a new company called American Battery Factory (ABF) announced that they will establish a network of lithium iron phosphate (LFP) battery factories in the United St...[Details]
According to the melting theory of plastics,
the screw
of the
blow
molding film
extruder
is divided into three sections: feeding section, melting section, and homogenizing secti...[Details]
Distributed battery monitoring systems have the advantages of wide application and scalability; CAN bus has the advantages of high transmission rate and good reliability. Combining the two, the typ...[Details]
The semiconductor products used in a Tesla Model 3 are worth about $1,500. As smartphones are sluggish in driving the semiconductor market, automotive semiconductors have maintained a high growth mom...[Details]
Note: The PCBA manufacturing industry has been facing the challenge of adopting lead-free technology due to laws such as the Rolls Act (Restriction of the Use of Hazardous Substances Act) and the WEEE...[Details]
The WZP platinum resistance temperature sensor Pt1000 is a device that uses the characteristics of the electromagnetic parameters of the component to change with temperature to detect temperature a...[Details]
Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
Conventional solar cells based on silicon semiconductor compounds have a theoretical maximum efficiency of 29% in converting sunlight into electricity. However, by incorporating a second perovskite...[Details]
TomTom announced that it will integrate its navigation intelligence data into the Microsoft Connected Car Platform. Navigation and diagnostic data can be transmitted from the vehicle to Microsoft Azu...[Details]
Smart lighting involves communication and sensing functions, which can remotely control (turn on or off, dim or change color) and monitor (remote diagnosis) one or more lamps in a building, street or...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Analogue and Mixed Signal
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