Q: I was not present at the time, but the chip burned out after power was turned on, and some even R16 burned out, and the microcontroller was also affected. What is the reason? Where can we start?A: ...
"Open source" can mean many things in hardware design: open specifications, free designs, designs where patent/copyright protection has expired...Therefore, the value of open source hardware varies. M...
In recent years, on-chip memory has developed rapidly. According to the International Technology Roadmap for Semiconductors (ITRS), with the maturity of ultra-deep submicron manufacturing technology a...
[b][font="][size=16px]Analysis of STM32 pin short circuit to ground[/size][/font][/b][align=left]The inside of the chip is also a multi-layer structure like PCB. Generally, integrated circuits have at...
[i=s]This post was last edited by Digital Leaf on 2021-6-9 21:00[/i]I hesitated when it was first released last year, and then the chip prices skyrocketed, and the board prices also rose.The transpare...
Static combustion There were two Model S thermal runaway accidents in China and the United States after they were parked. These two accidents have some commonalities. Based on the US NTBS and domesti...[Details]
The success of an enterprise lies in whether it can make an overall judgment on the long-term development direction of the industry and find a path that conforms to the future development trend. Faci...[Details]
On November 22, Taiji Co., Ltd. issued an announcement stating that the company signed the "Puluan Semiconductor (Shanghai) Co., Ltd. Capital Increase Agreement" with Puran Semiconductor and Tianjin ...[Details]
Advanced packaging of power modules is very important. Packaging optimization is one of the solutions to improve performance. WBG devices have higher power density than Si devices and require bette...[Details]
This article will introduce an inverter power supply circuit design scheme based on ARM control and its application. System overall plan 1. Overall design diagram As shown in Figure 1, the ...[Details]
Rohm's advancement in miniaturization of power components and power ICs
Many designers of complete products lament that the supporting substrate is usually the power supply. In addition, we oft...[Details]
Abstract: In order to improve the accuracy and real-time performance of lane line detection, a fast and accurate lane line detection method is proposed. First, the vanishing point of the road is obt...[Details]
Microsoft officially released the HoloLens 2 Industrial Edition on February 1. The device is currently in use by companies such as Lockheed Martin, Imperial College Healthcare, and Mercedes-Ben...[Details]
With the increasing shortage of wireless communication frequency band resources, researching and designing adaptive channel modulation technology is one of the keys to establishing broadband mobile...[Details]
If the two parties in a transaction or confrontation are evenly matched, Apple and Qualcomm , there will be more obvious competition constraints in the market, and neither party may be as strong as...[Details]
introduction
As FPGA devices continue to grow in size and packaging density, the use of traditional
logic analyzers
in FPGA board-level debugging is becoming increasingly difficult....[Details]
When studying the UART1 serial port case of the Wildfire firmware library, the STM32103F103RB chip on the SIM9008 module application board was used, and the external crystal oscillator used was 12M. ...[Details]
On January 11, 2022, Beijing time, OnePlus held an online press conference and officially released the new OnePlus 10 series. OnePlus has always been committed to the research and development of high...[Details]
Batteries, motors, and electronic control technology are the three major components of electric vehicles, which determine the performance and quality of an electric vehicle. The core of electronic co...[Details]
On November 17, 2020, Huawei released a statement on its official website, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Honor channels an...[Details]
DIY/Open Source Hardware
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