1. Description
The LT7911UXC is a high performance Type-C/DP1.4a to MIPI or LVDS chip for VR/display applications.
As the upstream of the HDCP repeater, HDCP RX can cooperate with the HDCP TX of other...
[i=s]This post was last edited by dcexpert on 2019-10-11 10:02[/i]The usage of Python's flashing light program is slightly different from that of MicroPython.import board
import digitalio
import time
...
The test result of this application is SK202, which requires the use of AB together:SK202 adopts horn antenna design, supports full-duplex Gigabit Ethernet through 60GH millimeter wave, and realizes G...
According to foreign media reports, the source code of 50 companies including Microsoft, Adobe, Lenovo, AMD, Qualcomm, MediaTek, General Electric, Nintendo, Disney, and Huawei HiSilicon has been leake...
Some tips and tricks for CircuitPython programming:Read an digital input as a Button
import board
from digitalio import DigitalInOut, Pull
button = DigitalInOut(board.D3) # defaults to input
button.pu...
Accurate and cost-effective testing is essential to ensure the reliability and quality of LED devices. LED testing has different types of test sequences at different stages of production, such as t...[Details]
On the evening of April 24, Guanghong Technology issued an announcement stating that the company's revenue in the first quarter of 2022 was approximately 1.072 billion yuan, a year-on-year increase o...[Details]
SolarEdge Technologies Inc. announced that Intertek, a testing, inspection and certification service provider, has confirmed that samples of SolarEdge inverters comply with the UL 1741 SA draft sta...[Details]
LED is often used as a display in single-chip microcomputer application systems. When multiple LED displays are required, in order to simplify the circuit and reduce costs, the selection lines of all ...[Details]
As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and sub-assemblies, the me...[Details]
Use AT89S51 single-chip microcomputer to generate "beep, beep,..." alarm sound and output it from P1.0 port, the frequency is 1KHz. According to the above figure: 1KHZ square wave is output from P1...[Details]
In order to improve the system startup speed, a method based on hibernation technology is usually used to achieve fast startup of embedded systems . For example, in some digital televisions, the start...[Details]
When the 1X mode is selected, the signal enters the oscilloscope without being attenuated. When the 10X mode is selected, the signal is attenuated to 1/10 before entering the oscilloscope. When...[Details]
On October 17, 2019, the "Swift Journey" OSRAM Swiftlight Premium Edition LED upgraded car light new product launch conference was grandly held in Qingdao. At the same time, OSRAM (China) Lighting Co...[Details]
The schematic diagram of the 4×4 column keyboard of this example is shown in FIG1 . During output, the lower 4 bits of port C are used to display the input value of the key. Figure 1 External power...[Details]
Steel element analyzer is a photoelectric colorimetric analyzer. Light is an electromagnetic wave with a certain wavelength or frequency. If arranged according to wavelength or frequency, light with...[Details]
Different test scenarios have signals with different characteristics that need to be captured. The demand for capturing special abnormal signals is becoming more and more. This requires engineers to ...[Details]
Recently, China Unicom announced its operating data for April 2019. The data showed that China Unicom's mobile bill users in April reached 324 million, with a net increase of 1.136 million mobile bil...[Details]
At the 2017 Vive Developer Summit held on November 14, HTC VR Vice President Bao Yongzhe introduced the VIVE WAVE VR open platform. The newly released VR all-in-one Vive Focus will also be integrate...[Details]
1.1 Industry Background
In recent years, with the large-scale promotion and application of new energy vehicles, the development and testing technology of new energy vehicle control systems and...[Details]
Programming Basics
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