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On June 13, the pan-park partner conference (Guangzhou Station) "Perceiving Everything, Driving the Digital Future" was hosted by Xingzong IoT and co-organized by Sungyang Technology, Entropy Technol...[Details]
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Affected by the epidemic, my country's home appliance industry was under pressure in the first half of the year. Basically, starting from February, the overall popularity of the industry and the econ...[Details]
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introduction
The signal source generation circuit can be made of RC oscillation circuit, LC oscillation circuit and oscillation circuit composed of 555 timer. More often, it is generated by a spe...[Details]
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When using an insulation resistance meter to measure the insulation resistance of the instrument, first disconnect the connected load and then discharge it. (1) Check whether the voltage and measurem...[Details]
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Smart grid is built on the basis of integrated, high-speed two-way communication network, aiming to realize the efficient operation of power grid in a reliable, safe, economical, efficient, env...[Details]
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Corso adds high power density 700W power supply for medical and industrial to rugged and reliable 3×5-inch GHA series 2023-02-28 • Power 700W, 3×5-inch industry standard size, 1U high • Medica...[Details]
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When a forward voltage is applied to the PN junction of an LED, current will flow through the PN junction, and electrons and holes will recombine in the PN junction transition layer to generate photo...[Details]
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SEMI (Semiconductor Equipment and Materials International) released its latest report pointing out that there may be two situations in the wafer market in the second half of 2020. First, the market u...[Details]
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Connection/Reference Devices
AD5755: 16-Bit, Quad, Voltage-Output DAC with Dynamic Power Control
ADP2300: 700 kHz Asynchronous Step-Down Switching Regulator
Evaluation and Design Support
Circ...[Details]
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A friend left a message asking me to write about V2X, but I have not started writing for a long time. One important reason is that I feel that I cannot write very professionally, after all, those who...[Details]
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According to Jiwei.com, the water shortage crisis in Taiwan has been getting increasingly serious for some time, and it has also affected wafer foundries such as TSMC. The market has recently reporte...[Details]
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Circuit diagram of voltage-dividing current negative feedback bias amplifier circuit analysis experiment
I. Demonstration content 1. The composition of the amplifier circuit and the role of the com...[Details]
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1. Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (
OLED
), is to sandwich a layer of organic electrolumines...[Details]
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On October 29, Zu Shijie, vice president and chief engineer of SAIC Motor , said that the concept of "Internet car" is to connect things outside the Internet with cars, and the ultimate goal is to ma...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
GD32 MCU
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