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Abstract: This article introduces the application of USB interface in serial communication, discusses the conversion of USB interface to RS-232 interface and the simplified design of USB interfa...[Details]
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There are two watchdogs on the cortex-M series chips: a watchdog (independent watchdog) and a window watchdog. 1. Similarities All to ensure that the CPU program runs fast 2. Independent watchdog A...[Details]
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According to Yonhap News Agency's report on the 7th, Samsung Electronics' first-quarter operating profit fell 95.8% year-on-year. According to reports, Samsung Electronics disclosed preliminary ver...[Details]
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This article introduces the main uses and precautions of noise signal generators, hoping to be helpful to everyone. The main purpose of noise signal generator 1. Introduce a random signal into the ...[Details]
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Circuit Diagram register #define TXD0READY (1 2) #define RXD0READY (1) #define PCLK 50000000 // The clock_init function in init.c sets PCLK to 50MHz #define UART_CLK PCLK // Set the clock s...[Details]
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In the field of electronic measurement, signal generators and oscilloscopes are one of the most basic and widely used electronic measurement equipment. Their functions are to provide electrical signa...[Details]
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DDS,
like
DSP
(
digital signal processing
), is a key digital technology. DDS is
the abbreviation of Direct Digital Synthesizer. Compared with traditional
frequency
synthesizers
,...[Details]
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At present, the new energy vehicle sector is facing a "dilemma" of overlapping policy cycles, economic cycles and industrial cycles: multiple factors such as the decline in subsidies, the entry of fo...[Details]
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Imagination Technologies has announced the establishment of IMG Labs, a specialist division responsible for developing breakthrough innovations to underpin the development of new advanced semiconduc...[Details]
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I. Introduction The analog power solution shown in Figure 1 is a well-known and proven technology that power electronics engineers have no trouble understanding in the time domain. The analog P...[Details]
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Peak current
control
mode is often
the preferred approach for
power supply
designers because its
control
-to-output transfer function has a first-order frequency response. Th...[Details]
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1 Introduction
It is an indisputable fact that the lighting efficiency of incandescent lamps is far lower than that of fluorescent lamps. For the early inductive fluorescent lamp ba...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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Distinguishing ARM-related concepts ARM7: ARMv4 architecture, ARM9: ARMv5 architecture, ARM11: ARMv6 architecture, ARM-Cortex series: ARMv7 architecture. ARM7 does not have MMU (memory management...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]