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Chinese display maker BOE is developing panels for Samsung Electronics' new A13 and A23 budget smartphone series, which are scheduled to launch in May, BusinessKorea reported. The report said...[Details]
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Before one wave of troubles subsides, another wave of troubles arises. Another user has come to complain about the oscilloscope and waveform generator: "I just bought a 33250A and used it to output a...[Details]
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The 14th China Automotive Blue Book Forum (CABF2022) with the theme of "Refresh" opened in Wuhan China Auto Valley. As a guest speaker at the first day's main forum, Shan Jizhang, founder and CEO of ...[Details]
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The Technology Transfer Center of Kunming BIT Science and Technology Incubator has had a good start this year. The "solar tracking controller" facilitated by the platform was recently launched. Compar...[Details]
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The shortage of mature wafer foundry processes is becoming increasingly serious. Market sources say that quotations in the third quarter will be increased by as much as 30%, far higher than the marke...[Details]
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Let's take a look at the Boot Block. The Boot Block is a piece of code that is fixed in the chip by the manufacturer when the chip is produced. This code is first run after the ARM is reset. The fo...[Details]
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Figure 14 shows an example of using a MathCad worksheet to calculate differential impedance from data from a measured balun at 4,000 MHz. The calculation of differential impedance and the pl...[Details]
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Test application: output test of three-phase AC source (AC generator) and PF value adjustment simulation.
Test equipment: three-phase rectifier bridge, Feisi FT6800 series DC electronic load, PF test...[Details]
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Recently,
Marvell, a new
LED driver
chip supplier, launched the evaluation board of its digital flyback PFC control chip 88EM8081 and various
power
specifications
LED driver circuit
ref...[Details]
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CPLD (Complex programmable Logic Device) is developed on the basis of traditional PAL and GAL, and has obvious characteristics such as multiple working modes and high integration, high speed and hi...[Details]
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In terms of data storage type, the 8051 series has on-chip and off-chip program memory, on-chip and off-chip data memory. The on-chip program memory is also divided into direct addressing area and ...[Details]
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From analog monitoring to digital monitoring, from standard definition to high definition, etc., these all represent the transformation and change of the importance of security. The current video ...[Details]
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Power Electronic Measurements (PEM UK) has launched its latest generation of Rogowski coils for contactless current measurement, suitable for monitoring today’s most advanced power systems and semico...[Details]
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Apple announced today that the App Tracking Transparency privacy protection policy will take effect starting with the next Beta version of iOS/iPadOS/tvOS 14. This requirement was originally sc...[Details]
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The processor used here is C8051F005. The infrared receiving head is connected to the processor pin, and the key data is received in interrupt mode. 1. Introduction to PCA 1.1 PCA The Progr...[Details]
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