1. How should I draw each layer when drawing pads in Allegro ? How should I draw surface mount pads? How should I draw through-hole pads? Mainly, I don’t know how to get the size of each layer. Is the...
As the title says, this is the so-called abnormal version of the 3-wire SPI bus on the Internet: one clock line, one enable line, and one bidirectional IO line.
One module, two files:
//spi3.c #incl...
[i=s]This post was last edited by Maoqiu Dada on 2021-12-28 17:09[/i]Abstract: At present, the air quality detectors on the market can usually only detect a few gases. In the face of multiple harmful ...
[i=s]This post was last edited by Hot Ximixiu on 2020-7-5 21:53[/i]2.3CCS project import and compilation steps
When importing a project, be sure to import the entire category directory. Here we take t...
Industry's first asymmetric TVS diode family for SiC MOSFET gate protection
Ideal for high-efficiency power solutions in data centers, electric vehicle infrastructure, and industrial ...[Details]
Intel announced earlier this week that they have begun shipping their first batch of new Agilex FPGAs to early access customers. This brings the competition between the two largest FPGA vendors into ...[Details]
As cars become more and more intelligent, the demand for semiconductor chips is also increasing, whether it is new energy vehicles or traditional fuel vehicles. Affected by various factors, the "ch...[Details]
Foreign media said that Samsung Electronics may officially unveil the new generation "Exynos 2200" on November 19, but some people believe it will be Exynos 1250. Samsung Exynos posted a myst...[Details]
Cutting-edge electronics, including electric cars and our latest smartphones, rely on batteries whose chemistries are still largely developed manually through human trial and error. Now, a new stud...[Details]
Record my tortuous experience of using uboot on mini2440. First, I used the code that came with the board: u-boot-1.1.6. But when compiling, it always prompts that there is an error. I don't know i...[Details]
According to Mitsubishi, the biggest difference lies in its system's "differential extraction" technology, which can automatically identify the places that are different or changed from the last draw...[Details]
On the morning of May 18, a report compiled by the Irish Civil Liberties Commission (ICCL) mentioned that in the United States, advertising technology companies like Google share your online be...[Details]
(Image source: Cobalt Industries official website) According to foreign media reports, Cobalt Industries, a company specializing in situational biofeedback and sensor fusion technology, has laun...[Details]
Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company,
recently launched a blockchain pilot project with blockchain software provider Circularise to evaluate...[Details]
On August 18, MediaTek launched its latest 5G chip, Dimensity 800U. It is reported that the Dimensity 800U adopts a 7nm process and an octa-core architecture design, including two ARM Cortex-A76 lar...[Details]
Nexperia launches the first hot-swappable dedicated MOSFET (ASFET) in an SMD copper clip LFPAK88 package, with a 60% reduction in pin size An additional 40% reduction in RDS(on) and a 58-fold incre...[Details]
Non-volatile memory (NVM) plays a key role in almost all embedded system designs, but many designs have increasingly stringent requirements for non-volatile memory in terms of data write and access s...[Details]
Circuit connection: SCL and SDA are connected to PB6 and PB7 respectively, and both are connected with external 10kΩ pull-up resistors. The circuit board is shown below: The 4 pin headers on the fa...[Details]
PCB Design
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