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The capacitor step-down circuit is a common low-current power supply circuit. It is also often used in LED drive circuits due to its advantages such as small size, low cost, and relatively consta...[Details]
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An important trend in ADCs is the move toward higher resolution. This trend affects a range of applications, including factory automation, temperature sensing, and data acquisition. The need for h...[Details]
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0 Introduction Integrated circuit testers can be used to measure the quality of integrated circuits and are widely used in electronic laboratories. In actual use, it is found that some testers produ...[Details]
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With the rapid development of devices and technologies such as analog-to-digital converters, high-performance microprocessors and programmable devices in recent years, spectrum analyzers have also ent...[Details]
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1. Why should we discuss the electromagnetic interference suppression performance of operational amplifiers? The performance of the integrated operational amplifier for differential amplification of ...[Details]
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As market demand drives memory technology toward higher density, better performance, new materials, 3D stacking, high aspect ratio (HAR) etching, and extreme ultraviolet (EUV) lithography, Lam Rese...[Details]
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Battery powered transistor headphone amp
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According to Nikkei, the father of Taiwan's chip industry said geopolitics has completely changed the situation facing semiconductor manufacturers and warned that "globalization and free trade are al...[Details]
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#include #include "../iic/iic.h" unsigned char AD_read() { unsigned char temp; iic_start(); iic_send_byte(0x90); if(0 == ack) { ...[Details]
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From the previous tutorial, we know that the input of buttons and switches is essentially the reading of digital signals. This tutorial will talk about the principle of controlling LEDs, which is the...[Details]
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Smart rotary commutation encoders offer output options, easy zeroing, simplified BOM and PC-based insights.
New approaches open new opportunities
Encoder users have historically bee...[Details]
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Permanent magnets in automotive electric power steering (EPS) systems
EPS stands for Electric Power Steering, which is the electronic power steering system in our cars. The system directly pro...[Details]
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Xu Lingjie, co-founder of GPU startup Biren Technology, has resigned recently. This is the second co-founder of Biren Technology to leave following the resignation of Jiao Guofang, general manager of...[Details]
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【Abstract】 This paper introduces
the application of
TMS320F240
digital signal processing microcontroller in direct torque control system, and gives the key hardware and software design of...[Details]
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Inverters account for a small proportion of the photovoltaic system, but their status is very important. They are the only intelligent equipment in the system and have always been the focus of inve...[Details]
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