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By using the multiplexing function input capture function of the PA8 pin of stm32f407, the waveform corresponding to each button of the remote control is recorded, and then transmitted through the in...[Details]
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With the evolution of intelligence, automobiles are undergoing a huge transformation. Trends such as electrification, active safety and V2X will change transportation and lifestyles. Just as 5G netwo...[Details]
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This article briefly introduces the design of automotive electronic vehicle-mounted camera circuit. The camera operates reliably. When reversing, it can not only clearly display the panoramic view be...[Details]
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Balanced modem circuit diagram
Figure 4 is a balanced modem with amplification function. In the process of radio transmission, the carrier is often suppressed and only the sideband component is ...[Details]
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LED automotive lights use LED technology to provide exterior lighting and a comfortable light source. Challenges such as thermal limits and EMC need to be addressed in the design. Active ripple com...[Details]
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The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in it. It is also called a vacuum glove box, an inert gas pr...[Details]
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Samsung Group recently announced the list of the top 100 supply chains in 2020. A total of 6 Taiwanese manufacturers made the list, the same as last year. Among them, the two panel giants AUO and Inn...[Details]
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A friend of mine bought another oscilloscope, but he said that the new oscilloscope had problems because the signal he measured was very different from the previous one, and the square wave was serio...[Details]
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Recently, the People's Government of Shanxi Province issued the "Notice on Issuing the New Business Plan for Shanxi Province during the 14th Five-Year Plan Period" (hereinafter referred to as the "...[Details]
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Does your cell phone plan still have caller ID charges? According to The Paper, recently some netizens posted a message on the "Leaders' Message Board" on People's Daily Online, asking "When ...[Details]
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Abstract: This article introduces a black and white TV signal acquisition circuit based on DSP. The circuit is composed of a communication video A/D converter, and the DSP starts the A/D convers...[Details]
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NEDT (Noise Equivalent Temperature) is a key parameter when evaluating medium wave (MWIR) and long wave (LWIR) infrared thermal imaging signal is equivalent to the instantaneous noise of the thermal...[Details]
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Recently, Nationstar Optoelectronics said that its Mini LED chips are already capable of mass production, and the company will implement expansion plans based on market conditions. Nationstar Optoele...[Details]
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LEDs are no longer new technology, and their strong growth momentum in multiple market segments is an established fact.
Advertising displays or digital signage are one of the most widely used ...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]