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When manually soldering SMD components, the most troublesome thing is how to place the small SMD resistors.
At this time, traditional tweezers are not enough, and a vacuum pen can greatly improve w...[Details]
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Three methods: query, interrupt, DMA
The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the indus...[Details]
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In this program, the NRF24L01 wireless module can be directly connected to the MSP430 microcontroller. The voltage of the microcontroller and the voltage of the wireless module are both 3.3V.
No need...[Details]
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introduction
Due to the high communication rate, high reliability, convenient connection and high performance-price ratio of CAN bus, the application range of CAN is from high-speed network to...[Details]
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The general PID control or algorithm is as follows: uc=Kc*(e+∫e*dt/Ti+Td*de/dt) Or expressed as a transfer function: Gc(s)=Kc*(1+1/(Ti*s)+Td*s) If the PID algorithm is implemented by computer, numeri...[Details]
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"Low carbon and energy saving is not only about responsibility, but also about ability." Only by improving ability can we take responsibility! What are the main reasons for not advocating the omiss...[Details]
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In recent years, the relationship between power electronic equipment and people's work and life has become increasingly close. Program-controlled switches, communications, electronic equipment, contro...[Details]
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On July 2, Gatland Microelectronics Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Gatland") completed a round D financing of hundreds of millions of RMB.
This round of financing...[Details]
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If we talk about the popular brands in the smart wearable industry a few years ago, we have to mention Fitbit, which is considered a relatively outstanding manufacturer in the industry and has ...[Details]
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This series of solar photovoltaic modules uses HUBER+SUHNER junction boxes with built-in National Semiconductor power optimizer technology.
National Semiconductor Corp. and Green Energy Solar (...[Details]
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Compared with ZEN4: mid-to-high frequencies are superior across the board, and it is suitable for listening to classical music (ZEN4 has a strong sense of three-dimensional sound). This machine gi...[Details]
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Tip 1: Use the function generator as a serial transmitter If you want to debug the serial port, but you only have a board and no computer, you can use a function generator as a serial port transmitte...[Details]
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There are two types, one is low voltage for the columns and high voltage for the rows. We can connect each column to low voltage in turn, and they will light up in turn. Then use the voltage of the ...[Details]
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1 Introduction
In order to reduce
the size and weight of
power
electronic
equipment, its operating frequency has been increased to the MHz level. It is well known that...[Details]
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On October 24, Bloomberg reported yesterday that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Today, analy...[Details]