[align=left][color=rgb(73, 73, 73)][font=微软雅黑][size=4]Now, whenever you open the SoC original pcbLayout Guide, you will find that the corner angle of high-speed signal routing will be mentioned. They ...
This article will use the lv_port_esp32 case as a template, plus Kaluga's adc_button case - button control of RGB multi-color light changes.
1. Kaluga's onboard buttons and LEDs
Kaluga has six buttons...
A stack is a storage structure with a special access attribute of "Last In First Out" (LIFO). A stack generally uses RAM physical resources as a storage body and is implemented with a LIFO access inte...
When using FDS9721_LP3 as a test PCB tooling, a switch is required to control multiple chips.
Because when testing voltage and resistance, the chip channel used is a PIN pin. I don't want to use a swi...
In the past 10 years, the rapid popularization of smartphones has changed the way most people in the world live and work. Behind this change, the positive role played by technology giants such as App...[Details]
Solve the last mile delivery problem.
Retailers are deploying to reduce costs and improve efficiency, which brings new opportunities for businesses, but also a new set of challenges....[Details]
What we are going to look at is the disassembly of the Huawei Band 6. The bracelet is only 18g, but it has a large-capacity 180mAh battery, and it also has continuous blood oxygen monitoring, heart r...[Details]
In order to meet the EU's new emission regulations, Volkswagen has formulated a large-scale electric vehicle development plan. According to the plan, by 2020, the annual sales of Volkswagen Group ele...[Details]
Abstract: A new pulse pressure simulator based on LabView is proposed, and its design concept, system hardware and software composition and application are introduced.
Hypertension is the...[Details]
0 Preface
In recent years, the number of cars has continued to increase. Although cars have brought convenience to people's daily lives, they have also caused serious environmental problems. Ther...[Details]
On May 8, the eighth phase of the three batches of projects in Henan Province was held. That morning, in the Xinhua District High-tech Park, Xinhua District held the eighth phase of the three batches ...[Details]
GaN ICs shrink motor drives and accelerate time to market for eMobility, power tools, robotics and drones
The EPC9176 is a GaN-based inverter reference design that enha...[Details]
Interferometer is a universal length measuring tool that uses the Michelson interference system to measure displacement with the laser wavelength as the known length. There are two types of laser in...[Details]
Photovoltaic cell array
On December 21, Gree Electric held a press conference in Zhuhai. Gree's "photovoltaic direct-drive variable frequency centrifuge system" was recognized as "internation...[Details]
China Energy Storage Network News:
On July 28, the launch meeting and implementation plan demonstration meeting of the National Key R&D Program "Research on Key Technologies of New Lithium Sl...[Details]
1. This design uses STC89C51/52 (compatible with AT89S51/52, AT89C51/52, optional) microcontroller as the main controller 2. Use Hall sensor to measure motor speed contactlessly · 3. LCD1602 liquid c...[Details]
The Mi 12 Pro is currently Xiaomi’s high-end flagship, but that title may soon change hands. Xiaomi will reserve this title for the Xiaomi Mi 12 Ultra, in which Xiaomi has invested their best techn...[Details]
According to a press release on October 23,
Qualcomm
Technologies launched a new generation of chip versions for its autonomous driving and digital
cockpit
platforms, namely the Sna...[Details]
PCB Design
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