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The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the industry standard NR asynchronous serial d...[Details]
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Urban street lighting is an indispensable public facility in people's daily life. It is understood that the current power consumption of street lighting in China accounts for about 15% of the total p...[Details]
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As a kind of urban landscape, urban rivers have always been the key and difficult point of water environment management in many cities. Nansha River, located in the north of Beijing's Haidian Dis...[Details]
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1. Basic structure of the instrument 1. Light source The light source emits stable, high-intensity, continuous-wavelength infrared light, typically using a Nernst lamp, silicon carbide, or a ni...[Details]
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On April 7, LuoShi announced that it had recently successfully completed a strategic + round of financing of over 500 million yuan. This news has attracted widespread attention in the robotic...[Details]
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1. What is function overloading?
Function overloading means that within the same scope, there can be a group of functions with the same function name but different parameter lists (number, type...[Details]
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According to news on August 28, the official "Huawei China" public account announced on Saturday evening that recently, under the organization of China Mobile Research Institute, Huawei collaborated ...[Details]
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Car thefts cannot be completely prevented, but we can take some measures to reduce the probability of occurrence. In this issue of Weekly Solution Show, the editor will introduce you to a car anti...[Details]
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International Energy Network learned that on January 21, local time, photovoltaic inverter manufacturer SolarEdge announced that it would lay off 16% of its employees. In response, SolarEdge said t...[Details]
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The basis of this tester is a Pilz CMOS buffered oscillator (Figure 1). This oscillator uses a single CMOS inverter biased in its linear region through resistor R1 to form a high gain inverting amp...[Details]
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On January 19, the Shanghai Municipal Government issued "Several Policies to Promote the High-Quality Development of Shanghai's Integrated Circuit Industry and Software Industry in the New Era" (here...[Details]
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In the main line of intelligent driving development, the current assisted driving system is classified around different driving scenarios and the impact on the car owner. In order to meet the expecta...[Details]
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Brief Introduction of GB8410 Horizontal Combustibility Tester The burning rate horizontal flammability tester obtains the flame spread trend and flame spread speed of the material when it burns by te...[Details]
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In new system-on-chip (SoC) designs, especially for portable devices, optimizing total system power is becoming as important as optimizing for performance and area. Some EDA tools have features such a...[Details]
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Figure High input, high output voltage regulator circuit
In general, IR1≥5Iq, then the above formula can be rewritten as Uo≈Uo1+IR1R2, (2) Substituting IR1=Uo1/R1, then Uo=Uo1(1+R2/R1)(3)From th...[Details]