Recently I saw ST's crystal oscillator design guide AN2867
“Load capacitance is the capacitance of the terminals of the circuit connected to the crystal oscillator. This value is determined by the ext...
[i=s]This post was last edited by bigbat on 2019-2-2 15:51[/i] Today I thought I should learn more about PCB design software, so I downloaded [color=#666666][font=Arial, Helvetica][size=13px]Autodesk ...
[i=s]This post was last edited by Xiaotaiyangyy on 2022-9-21 22:34[/i]As shown in the PMOS anti-reverse connection circuit above, the value of the voltage regulator D1 is 12V. This is to stabilize the...
[i=s]This post was last edited by jinglixixi on 2021-8-21 00:45[/i]The AB32VG1 development board is equipped with LED and KEY, and its schematic diagram is shown in Figure 1.Figure 1 LED and KEY circu...
The professional name of CMD is linker configuration file, which stores the configuration information of the linker. We call it command file for short. The key is the use of two pseudo-instructions, M...
Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]
The interrupt pending register INTOND includes 32 bits, each of which indicates whether the corresponding interrupt request has the highest priority. They are in the waiting interrupt service state a...[Details]
With the development of the industrial Internet, the sub-sectors based on Internet applications have developed rapidly. Whether in production automation or other aspects, China's industrial field has...[Details]
As the consumer electronics market gradually shows signs of fatigue, the development potential of automotive CIS has received more and more attention. SmartSens established the Automotive Chip Depart...[Details]
This paper briefly introduces the design principle of LC oscillation circuit for measuring capacitance and inductance. At the same time, it is proved through experiments that this scheme can measure h...[Details]
1.7.1. What is a digital tube? 1.7.1.1. Several aspects of digital tubes (1) Appearance (2) Function: Digital tube is a display device used to display numbers. It is mostly used in industrial occ...[Details]
I think the delay is very harmful. It took me 4 hours to check the error.
Then I looked up information about timers for delay, button debouncing, and digital tube delay!
Independent key i...[Details]
ams-OSRAM launches new 256-channel ADC to help high-performance CT detectors reduce power consumption and simplify design • The AS5911 in a 14mm x 14mm FBGA package is a system-in-package solut...[Details]
On January 8, the 10th Guoxuan High-tech Technology Conference was held in Hefei. It is reported that this conference was themed "Be diligent in the right way and end up with perfection", and many el...[Details]
Industry 4.0, with the help of major technological advances in edge-to-cloud computing, analysis, and software-configurable systems, is expected to greatly improve productivity, flexibility, efficien...[Details]
This year, two things happened to Marvell that deserved the industry's attention. One was that this leader in the ARM server chip field announced that its future goal would be to focus on customized ...[Details]
In response to the challenges of full-screen design and the latest development needs of integrated touch display driver technology, Beijing Chipone Technology Co., Ltd. recently launched the latest...[Details]
When it comes to safety technology and equipment on cars, there are more and more. At the previous Chengdu Auto Show, I saw a new safety technology display at Volvo's booth: pedestrian airbags. A...[Details]
My child started learning English in primary school. His test scores were average and his pronunciation was not accurate. Sometimes when he answered questions in English in class, his classmates woul...[Details]
2024 Bosch Connected World Dr. Stefan Hartung, Chairman of the Board of Directors of Bosch Group: “Bosch is working hard to push the application of artificial intelligence in vehicles to a new di...[Details]