After reading the first five chapters of the book, I feel it is very good, from the basics to the practical. As the saying goes, there are a hundred Hamlets in the hearts of a hundred readers, and eve...
I have a small sensor board, but I can't test it without the corresponding color. So I just bought some colored paper to test it.After taking the photo, I found that the yellow paper almost turned whi...
I am using STM32F407ZG. This is a program that reads buttons. Every time the program runs to this point, it will enter the if statement regardless of whether the if condition is equal or not. I have n...
Cross-protocol communications in industrial automation and data applications not only need to support high-speed data transmission and meet the needs of real-time control and big data processing,...[Details]
Marvell introduces a new generation of high-port count, ultra-low latency automotive switch ICs with multi-gigabit routing throughput. The new family of innovations includes the industry's first high...[Details]
Supercapacitors are efficient and practical energy storage components, and graphene as an electrode material has superior performance in all aspects compared to traditional activated carbon. Peopl...[Details]
On August 4, Huafeng Testing & Control disclosed an investor survey report, answering investors' questions on gross profit margin, market layout, and R&D investment. Judging from the situation of the...[Details]
The reliability issues discussed in this article are applicable to almost all electronic systems and mechatronics equipment. As the basic components of electronic systems, power supply equipment, e...[Details]
OPPO releases its self-developed flagship Bluetooth audio SoC chip, Mariana®️ MariSilicon Y
The
world's fastest 12Mbps ultra-high-speed Bluetooth, the first to achieve 192...[Details]
In recent years, China's power battery technology has developed rapidly, with energy density increasing year by year and production costs decreasing accordingly. Electric vehicle products will be tra...[Details]
Following "Talking about Automotive Chip Security - Part 1", this article further elaborates on chip security storage, FOTA, security diagnosis, and secure operating environment. 1. Secure storage ...[Details]
Like previous years, Google recently released the first developer preview of the new system Android 12. Dave Burke, Google's vice president of engineering, once said that the goal of the new system i...[Details]
In the operation of the power grid, the power factor reflects the degree to which the apparent power output of the power supply is effectively utilized. We hope that the power factor is as large as...[Details]
Xiaomi officially released the "One-finger connection" UWB technology. It is reported that UWB technology can give mobile phones and smart devices spatial perception capabilities, just like indoor GP...[Details]
According to foreign media reports, Ceres Holographics announced the launch of the latest TD (transparent display) prototype system, which has key advantages such as full-color display, wide field of...[Details]
introduction
In recent years, with the introduction of IEEE 802.11a (5.15～5.35GHz, 5.725～5.825GHz) and IEEE 802.11b/g (2.4～2.483 5GHz) standards, WLAN has developed rapidly. At the same time, ...[Details]
The rx10 gear can be used to distinguish the three electrodes of the thyristor. The specific method is: connect the black test lead to one pin and the red test lead to another pin, measure the resist...[Details]
PT2313L is a single-chip 4-channel audio processing chip launched by Princeton Technology. This device can form a background music circuit for entertainment venues with minimal peripheral component...[Details]
Analog electronics
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