I wanted to wait for the official new version of the firmware to be released before posting this, because the current version is really difficult to use and lacks many important functions. However, it...
In PCB production, the process is an extremely important link. The general processes include OSP, immersion gold, gold plating, tin spraying, etc. Among them, tin spraying is the most common process i...
According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
[i=s]This post was last edited by donatello1996 on 2018-12-19 09:30[/i] [size=5][Raspberry Pi 3B+ Review] TCP Client & Blocking Thread Creation & Cancellation[/size] [size=5] [/size] [size=5] In the L...
In 2019, I was busy at work a lot. I said I was busy, but in fact, I was very idle. The reason why I failed to complete the orders was that I made myself busy. I ran from the company to the factory fo...
Series Termination In practice, the resistor (R) can be omitted at the buffer output because impedance matching is difficult to achieve due to its dynamic impedance change with frequency. Advantages...
The intelligent driving big model is one of the most cutting-edge research directions in the fields of artificial intelligence and autonomous driving in recent years. It integrates multiple technol...[Details]
Nidec Instruments Co., Ltd. (former Nidec Sankyo), a group company of Nidec Corporation, has developed a compact contactless IC card reader that supports electronic payments between payers and payers...[Details]
Infrared sensors include optical systems, detection elements and conversion circuits. Optical systems can be divided into two types: transmission and reflection according to different structures. D...[Details]
First, let's explain the professional terminology of Xgate. XGATE Request (request) Service request from the peripheral module, directed to XGATE by the S12X_INT module (see Figure 10-1). Each XGATE...[Details]
1 Introduction Because microcontrollers have the advantages of simplicity and practicality, high reliability, good performance-price ratio, and small size, they have developed rapidly in various...[Details]
With the development of computer network technology, global communication technology and high-precision processing industry, the requirements for power supply are getting higher and higher. In orde...[Details]
A general digital acquisition system is The captured on-site signals are converted into electrical signals through sensors. After sampling, quantization and encoding by the analog/digital converter A...[Details]
According to foreign media reports, self-driving cars are not yet ready for large-scale commercial deployment, but as technology advances, most companies hope to develop multi-layered safety technolo...[Details]
With the increasing application of digital integrated circuits, the types of digital circuit products are increasing. If classified by purpose, they can be divided into three categories: general-pu...[Details]
We have analyzed the BOM table of OPPO Reno4 Pro, and this time we will analyze the number of components and their cost. OPPO Reno4 Pro configuration at a glance: SoC: Qualcomm Snapdragon 765G proc...[Details]
0 Introduction
Sine signal source plays a very important role in laboratory and electronic engineering design, but the traditional sine signal source is generally expensive according to actual ...[Details]
There are many ways to measure transistor pins. The most common method in the laboratory is to use a multimeter and the characteristics of each transistor pin to measure. However, due to the complex ...[Details]
On December 24, Counterpoint released a report announcing the top ten best-selling smartphones in the world in Q3 2019. Among them, iPhone XR ranked first, occupying 3% of the market share. This ...[Details]
Tesla CEO Elon Musk announced on Twitter that the fully autonomous driving (FSD) function will be unveiled soon, and a beta version will be released on the 20th (next Tuesday) for some people to expe...[Details]
MicroPython Open Source section
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