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(1) Preparation
There are many types of multimeters. Before using CD4050BE, you should prepare for measurement. Be familiar with the functions of the conversion switches, knobs, jacks, etc. and...[Details]
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On December 17, all telemetering and telemetry information of the two main transformers, three busbars and 29 operating circuits of the 110 kV Dongfeng Xiaokang Substation, which is owned by users ...[Details]
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The autonomous driving industry is about to change because of one person's resignation. He is Andrej Karpathy, the chief AI officer at Tesla, who announced his resignation from Tesla on July 13. ...[Details]
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#include reg51.h //header file sbit LED=P2^0; //bit definition LED light void Timer0()//Processing function using the timing counter, used as a timer { TMOD=0x01; //Timer 0, mode 1 TH0=0xFC; //in...[Details]
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Detection and testing methods for single-color LEDs
1. Main idea:
Because the light-emitting diode has unidirectional conductivity, we use the R × 10k range to measure its forward and reve...[Details]
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Apple Inc. of the United States is discussing using organic EL (OLED) panels from BOE, China's largest panel manufacturer, in its mobile phones. According to a report on August 22, mobile phone pa...[Details]
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From traditional fuel vehicles to
the era of
new energy vehicles
, the "volume and price" of single-vehicle chips have soared, and this change has undoubtedly excited semiconductor companies...[Details]
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The S3C2440 startup process is a difficult point and not easy to understand. The understanding of the S3C2440 startup process affects the subsequent analysis of the bare metal code execution proces...[Details]
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Today, when I used LPC1114JLINK to debug TinyM0, a message popped up as soon as I entered the debugging screen. It was really strange. After a long time, I finally found the problem. I couldn't use th...[Details]
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1 Breadboard plugged into the 78M12 regulator.
2 Connect one end of a jumper wire to the InP (left) 78M12 regulator pin. Place the other end of the wire or jumper wire on the supply of the b...[Details]
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The rapid development of 5G communication technology has truly built a bridge for the interconnection of all things. According to GSMA's forecast, the global IoT market size will be US$...[Details]
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On April 21, GAC Aion officially announced through an online release that the brand’s first super charging and swapping center located on the Guangzhou Nanda Main Line was officially completed. At ...[Details]
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1 Introduction
In August 2008, the catalyst feed regulating valve signal of a fluorine company's DCS system (distributed control system) intermittently gave an OOP (output signal line broken) ...[Details]
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Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]
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In September this year,
the monthly production and sales volume
of new energy vehicles
once again hit a record high.
According to the analysis of the China Association of Automobi...[Details]
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