[i=s]This post was last edited by huqingbobo on 2020-1-5 21:51[/i]2019 may be the worst year in the past ten years, but it is the best year in the next ten years. This is the most heartbreaking senten...
[i=s]This post was last edited by Baboerben on 2021-12-27 08:48[/i]The following is a high-power DCDC step-down circuit, which is controlled by TL494 and has an output of 12.5V , an input of 18-35V , ...
Knock is an abnormal combustion phenomenon caused by the spontaneous combustion of the terminal mixture in the combustion chamber of a gasoline engine. Knock not only produces a sharp knocking sound, ...
[i=s]This post was last edited by warlock1998 on 2022-6-15 13:56[/i]Carry out secondary development of existing products and read out the data of the segment code display screen. My method: Use a sing...
1. Serial transmission
1) Simplex: One-way data transmission, can only send or receive (1 data line)
2) Half-duplex: Data transmission is bidirectional, but at any time, only one data line can be sent...
UltraSoC has announced that its embedded analytics technology has been selected by Japanese company NSITEXE Co., Ltd. (NSITEXE), a subsidiary of global automotive parts manufacturer DENSO Corporation...[Details]
"If you are not angry, you will not be enlightened; if you are not frustrated, you will not speak out. If you raise one corner without supporting the other three corners, you will not be able to reco...[Details]
According to foreign media reports, Renesas Electronics, a major supplier of advanced semiconductor solutions, announced that it will develop automotive-grade system-on-chip (SoCs) processor technolo...[Details]
On December 23, Liquid Flow Energy Storage Technology Co., Ltd. and Shandong Jiuzhou Alibei Anticorrosion Equipment Co., Ltd. (referred to as Jiuzhou Alibei) formally signed a strategic coopera...[Details]
We all know that Chronic Dev Team's style of doing things is always "much ado about nothing" (but the final result is still good). Two members of Chronic Dev Team, P0sixninja and Veeence,...[Details]
On December 26, 2019, the Shanghai 110 kV Xuzhen substation multi-station integration project was officially put into operation, marking that the State Grid Shanghai Electric Power Company has full...[Details]
On January 28, Jucan Optoelectronics released its 2021 annual report, stating that the company achieved operating income of 2.009 billion yuan in 2021, a year-on-year increase of 42.83%; the net prof...[Details]
The basic function of PWM is to output square waves with different adjustable duty cycles at a certain periodic frequency. The clock (frequency) of the pwm in Lpc1788 comes from the c...[Details]
According to foreign media reports, according to research from the Pacific Northwest National Laboratory (PNNL), the charging capacity and cycle stability of lithium metal batteries will be greatly i...[Details]
When the multimeter is used to roughly measure the transistor, the multimeter should be set to the resistance range. Its equivalent circuit is shown in the dotted box in Figure 1, where R0 is the eq...[Details]
introduction
As the speed of trains increases, the Ministry of Railways plans to gradually cancel ground signal machines and only use onboard signal systems in future train operations, which is...[Details]
1. Use an adjustable DC power supply to measure the voltage value of the Zener diode Use a 0~30V continuously adjustable DC power supply. For voltage regulator diodes below 13V, the output voltage...[Details]
From July to August 2022, my country's lithium-ion battery industry continued to grow rapidly. According to corporate information announced in industry regulations and calculations by research inst...[Details]
0 Introduction In industrial and agricultural production and daily life, the measurement and control of temperature are becoming more and more important. Traditional temperature control systems use...[Details]
In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]
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