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On November 17, the open course on surface cleanliness and reliability of electronic components in wet environments, hosted by ZESTRON Reliability & Surface (R&S), was held as scheduled at ZESTRON No...[Details]
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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They hav...[Details]
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First, the purpose: Learn to disassemble files. Understand the operation process of the machine by disassembling the file. 2. Disassemble the file: led_on.elf: file format elf32-littlearm Disasse...[Details]
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Intel announced that it is supporting four athletes to represent Team Intel at the 2020 Tokyo Olympics. These four American athletes are the first athletes to join Team Intel for the Tokyo Olympics. ...[Details]
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Looking at the development of the domestic semiconductor industry, it can be clearly found that from the chip manufacturing side, it still takes time to catch up, but in the field of packaging and te...[Details]
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SOPC is a more flexible and efficient SOC solution that replaces ASIC with PLD. SOPC is designed through design methods based on IP cores and hardware description languages, and with the help of ED...[Details]
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The type of motor protector should be selected based on the motor's operating conditions, including the motor's rated current, rated frequency, operating ambient temperature, load type, starting me...[Details]
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1 Introduction
At present, most ultrasonic distance measurement systems use single-chip microcomputers as the control core, and use ultrasonic sensors to send ultrasonic signals. After the...[Details]
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According to Reuters, German automaker Volkswagen Group recently said that the company is facing a shortage of semiconductor chips and will adjust its production plans at its factories in China, Nort...[Details]
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According to Bloomberg, Apple's next-generation 14-inch and 16-inch MacBook Pro models equipped with M2 Pro and M2 Max chips are under development and testing, and these MacBook Pro models may be rel...[Details]
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What is BJT? What are its basic functions and explain with examples from real life.
Answer: BJT refers to a bipolar diode, which is a "two-junction three-terminal" current control device. From...[Details]
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Cold start - refers to powering on again after power failure. Cold start is when downloading a program, in order to detect whether there is a download signal on the chip. If there is, download; if no...[Details]
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Litepoint IQxel80 Bluetooth 5.0 Name: IQxel-80 Wireless Link Tester Model: IQxel-80 Parameters: Wi-Fi.802.11a/ac/ah/b/g/j/n/p Brand: Litepoint Detailed description: Applications: 1) WLAN and Blue...[Details]
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I saw the following code when looking at the lowlevel_init.S file of U-BOOT:
lowlevel_init:
ldr r0, =SMRDATA
ldr r1, _TEXT_BASE
sub r0, r0, r1
ldr r1, =BWSCON
add r2, r0, #13*4
0:
ldr r3, , #4...[Details]
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Secure Bluetooth® Low Energy connectivity for automotive applications
Secure Bluetooth® Low Energy Connectivity in Automotive Applications
Bluetooth® Low Energ...[Details]
RF/Wirelessly
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