Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
1. DC superposition characteristics of chip ferrite beads
Chip ferrite beads are an inductor that uses ferrite. Therefore, when a large current passes through, special attention needs to be paid to pe...
"Introduction to Electromagnetic Compatibility" comprehensively and systematically describes the basic principles and design methods of electromagnetic compatibility. The book is divided into two part...
Silicon micro-resonant
sensor
is a new type of sensor developed on the basis of MEMS (micro-mechanical electronic system) technology. It has the advantages of small size, light weight, lo...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1. Overall design
The overall block diagram of the system is shown in Figure 1. The system can be composed of three parts: input, output, and control. When the touch screen is pressed, the touch ...[Details]
With the rise of global environmental awareness, new energy vehicles have gradually become a popular means of transportation. More and more car manufacturers have begun to reduce their investment in ...[Details]
1. Method 0: Mode 0 is a 13-bit count, consisting of the lower 5 bits of TL0 (the upper 3 bits are unused) and the 8 bits of TH0. When the lower 5 bits of TL0 overflow, they carry to TH0. When TH0 ov...[Details]
The PGA package has multiple layers of square pins around the chip, and each square pin is arranged at a certain distance along the four sides of the chip. Its pins look like needles, and are ...[Details]
Main businesses, products and services in the automotive industry: Perception radar solutions developed by Arbe provide complete surround awareness of the vehicle environment in all weather and ...[Details]
The watchdog timer is driven by an independent 128 kHz on-chip oscillator. The watchdog reset interval can be adjusted by setting the watchdog timer prescaler, as shown in P44Table26. The watchdog re...[Details]
Nowadays, with the diversification and complexity of test requirements, software-defined instrument systems have become the most important development trend and mainstream technology in the test and ...[Details]
According to news on December 26, Samsung Electronics announced at the end of 2022 that it would join hands with South Korean Internet giant Naver to jointly invest in AI semiconductor solutions. A...[Details]
According to The Paper, at a communication meeting after today's new product launch, Huawei's consumer business CEO Yu Chengdong mentioned in an interview that Huawei does not expect good news in res...[Details]
The performance of the microphone is an important factor affecting the voice wake-up rate, while the performance of the speaker will affect the interruption wake-up rate and the user's subjective e...[Details]
1 Overview
The application of frequency converters in cement, power generation, electrolytic aluminum, ceramics and other industries is very common. Production machinery such as the main drive...[Details]
Passive keyless entry overview: Passive keyless entry may be relatively unfamiliar to many people in the industry. Its appearance allows vehicles to minimize power consumption and achieve the highest...[Details]
Background: MicroRNAs (miRNAs) are a class of non-coding small RNAs (~22 nt) that have been discovered in recent years and are highly conserved in evolution. As key post-transcriptional gene express...[Details]
DIY/Open Source Hardware
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