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introduction Cigarette lighters have long been standard equipment in cars, and even continue to be so today. They came into being to meet the needs of smokers who are inconvenient to light cigaret...[Details]
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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]
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1. Observe the data in the address 0x0000~0x001F in M24LR04. This is a message of ISO15693 protocol. 2. 3. The first byte, device selection code 0xA6 4. The second and third bytes, address 0x00...[Details]
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Rong Chuang, a subsidiary of Hon Hai Group, had consolidated revenue of NT$1.077 billion in the third quarter, up 14.57% from the previous quarter and down 26.23% from the previous year. Its net prof...[Details]
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According to the different structural principles, the clamp ammeter is divided into AC clamp ammeter and AC/DC dual-purpose clamp ammeter. If the measuring mechanism in the clamp ammeter adopts a rec...[Details]
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4.2 Software Implementation
The software flow is shown in Figure 5, which mainly includes reset, initialization, writing frequency words and control words.
The initialization pa...[Details]
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Recently, I need to use STM32 to develop a device that communicates with the host through the HID protocol, so I started to learn USB. I found that the USB system is too huge. I can't understand it d...[Details]
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With the continuous improvement of my country's economic level, the focus of agricultural product production has gradually shifted from quantity to quality and safety. At present, the domestic agricu...[Details]
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IC uses PIC16F877A, crystal oscillator 4MHz, parallel 8 lines, LCD: TS12864-3, the connection method is defined in the program, just copy this program to your PICC, compile and download, and you can ...[Details]
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After 7 years, the new generation of Mercedes-Benz S-Class, namely W223, will be launched this fall. The new generation of S-Class is equipped with the second generation of MBUX and the world's first...[Details]
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According to statistics from market research firm Yole, the global gallium nitride (GaN) power and RF market size combined was only US$40 million in 2018. Just one year later, in 2019, the global gal...[Details]
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Technological leaps enable AI-guided drug design, such as fully robotic workstations that can purify proteins and move liquids. Image source: British "Nature" website This is perhaps the most drama...[Details]
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On July 10, OPPO officially announced that it has reached a system-level in-depth cooperation with Li Auto, becoming the first company to support watch-less Bluetooth car keys. This feature covers ...[Details]
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AD9850 Overview
DDS is the abbreviation of Direct Digital Synthesizer. Compared with traditional frequency synthesizers, DDS has the advantages of low cost, low power consumption, high resol...[Details]
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Overall analysis of address conversion:
Configuration of TTB:
In the ATM920T chip manual, in Chapter 3:
It is about the knowledge of memory ma...[Details]