In embedded development, some basic skills are required. In fact, these skills are relatively low-level. First of all, you need to master a language, C. With C as a foundation, you are basically halfw...
Mainly through 1: lowering the system clock, there are three clocks to choose from. 2: lowering the system voltage 3.6v voltage but when programming the flash, the required voltage must be greater tha...
Recently Updatedpy/obj: Optimise mp_obj_get_type for immediate objs with repr A and C.
py/obj: Add MICROPY_OBJ_IMMEDIATE_OBJS option to reduce code size.
py/obj.h: Redefine qstr object encoding to add...
Recently, Jessica Zhou, senior sales manager of Qorvo UWB Division, was interviewed by a reporter. In the interview, she shared some of Qorvo's views on UWB, which we excerpt as follows:
As the articl...
The table lists the main parameters of some
foreign buck DC/DC converters, and their pinouts are shown in the figure.
Appearance and pin arrangement of some foreign step-down DC...[Details]
Generally, after the stm32 project is compiled using keil, the output information shown in the figure will appear under the keil build output column, which will display the code size RO-data, RW-data...[Details]
Yesterday, some media reported that at the GTC online summit held by Nvidia in April, the Nvidia CEO Huang Renxun in the video speech was not a real person, but a synthesized "digital double". Toda...[Details]
Determination of step time At present, when chemical water program control is implemented for water treatment operation or regeneration, due to the lack of online detection means, the time of each...[Details]
On September 11, local time, Wamsi Mohan, senior equity research analyst at Bank of America Merrill Lynch, praised Apple's pricing strategy for the iPhone 11 on the CNBC program Squawk Alley. Regardi...[Details]
In 2019, the State Grid proposed to build a "ubiquitous power Internet of Things" to realize the interconnection of all things in all aspects of the power system. How the power sales companies gene...[Details]
Mobile phones have entered the era of full-screen phones for several years. Whether it is a lifting screen or a punch-hole screen, the current full-screen design has many drawbacks. The ideal...[Details]
1. Rechargeable battery 1. Charging rate (C-rate) C is the first letter of Capacity, which is used to indicate the value of the current when the battery is charging and discharging. For example: when...[Details]
The causes of malfunction of the combustible gas detector include two factors: irregular construction process and inadequate maintenance. Both are possible factors that may cause the malfunction of t...[Details]
Abstract: Through the simulation of signal integrity based on the IBIS model, this paper analyzes an example of successful application in the design of a high-speed 160MHz DSP (TMS320C6701) syst...[Details]
Some smart mattresses can adjust the height of different parts of the mattress by installing various sensors and motor drivers. This article mainly mentions the application of Xinbei Technology's H...[Details]
Ross Young, founder and chief analyst of Display Search and DSCC, said that the second half of the next year will be a bit exciting for the foldable phone market. He revealed that Samsung will ...[Details]
According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]
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