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Abstract: This paper introduces a photovoltaic sine wave inverter power supply based on the 68HC908MR16 single-chip microcomputer produced by MOTOROLA. The system uses SPWM technology to invert t...[Details]
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Hardware platform: stm8s103 Compilation environment: IAR for stm8 //SPI slave initialization mode 0: CPOL=0 CPHA=0 void spiSlaveInit(void) { SPI_CR1_SPE = 0; // 禁用SPI Disa...[Details]
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Recently, foreign media reported that iOS 13 will abandon support for iPhone 5s, iPhone SE, iPhone 6/6 Plus. As for iPad, devices earlier than iPad mini 2 and iPad Ai will not be able to install iOS ...[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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According to Jiwei.com, with the rapid development of new-generation information technologies such as 5G and artificial intelligence (AI), terminal data throughput has expanded dramatically. Ordinary...[Details]
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The system architecture of most analog measurement systems is relatively straightforward. The core of this architecture is usually a host processor that controls and retrieves data from one or m...[Details]
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1. When repairing a switching power supply, first use a multimeter to check whether each power component is short-circuited, such as the power rectifier bridge, switch tube, high-frequency high-power ...[Details]
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Targeting the embedded processor market with a shipment volume of over one billion units, ARM recently released the new Cortex-R4 processor, which can support the design of a new generation of mobi...[Details]
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At the 2019 Chengdu Auto Show, new energy vehicles have clearly become the darling of the entire industry. Both new brands and traditional car companies are moving in this direction. However, among n...[Details]
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When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Somet...[Details]
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In some complex systems, there are data transmission problems between systems and subsystems, subsystems and devices, etc., which are often solved by communication. Due to the different communicati...[Details]
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—Reduce insertion loss and improve high-frequency signal transmission characteristics— Shanghai, China, October 17 , 2023 - Toshiba Electronic Components and Storage Corporation ("Tosh...[Details]
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FC controllers can be roughly divided into two types: one has an 11-pin controller socket, and the other has a 9-pin socket, which can be directly plugged into the DR9 serial port. The FC controller ...[Details]
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2023 has arrived at its last working day, and this ordinary yet extraordinary year has slowly come to an end.
This year, the industry is calling for the first year of surgical
robots
,...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]
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