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Power Subsystem for Photoplethysmography (PPG) Remote Patient Vital Signs Monitor - Part 1 Summary This two-part article describes a proven switch-mode power supply circuit design for remote pati...[Details]
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Despite continuing to invest billions of dollars and spending nearly a decade, Apple resolutely ended its car-making business. According to Bloomberg, Apple Chief Operating Officer Jeff William...[Details]
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STMicroelectronics has signed an agreement to acquire a majority stake in French GaN (gallium nitride) supplier Exagan. Exagan's expertise in epitaxy, product development and application expertise w...[Details]
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The basic principle of vector control
Vector control is an advanced motor control method. Its basic principle is to control the motor's torque, speed and position by controlling the motor's ma...[Details]
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introduction
At present, multi-output power supplies generally adopt a closed-loop PWM control method for one output, while other auxiliary outputs adopt indirect voltage regulation. Since...[Details]
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China Energy Storage Network News:
On January 14, 2018, Mr. Chen from Hangzhou and his family drove to Liangjiadun, a popular village in Haining City, Zhejiang Province. While they were havin...[Details]
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With the rapid development of GPS (Global Positioning System) and portable mobile devices, various portable positioning systems based on GPS have emerged one after another. Embedded Linux has becom...[Details]
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Before we talk about the instruction system, let's review the concept of number system. 1. Decimal base is 10, and it has 10 digital symbols, namely 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The largest digit ...[Details]
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Samsung is working with internationally renowned financial services company Mastercard to develop a bank card with a built-in fingerprint scanner. The purpose is to reduce physical contact and impr...[Details]
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According to foreign media reports, ZapGo's proprietary carbon ion (C-Ion) platform technology is the basis of a new type of battery that is safer and cheaper than existing battery technology. It is ...[Details]
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introduction There are basically three IDEs for bare metal ARM program development: MDK or Keil, IAR, and ADS. ADS has stopped updating and is not recommended. I won't go into details about them here...[Details]
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Microchip's MRF24J40MC is a 2.4 GHz IEEE Std. 802.15.4-compatible surface-mount module that integrates a crystal, voltage regulator, matching circuit, power amplifier (PA) and low noise amplif...[Details]
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(Image source: University of Tokyo) According to foreign media reports, engineers at the University of Tokyo in Japan are constantly exploring new ways to improve existing battery technology. Rec...[Details]
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If this pace of small steps and fast progress can be maintained, China's small and medium-sized flexible AMOLED panels will soon be able to be used in the terminal market. However, the existing ap...[Details]
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Last time I looked at the data area, this time I want to see what is running when jumping from the boot to here.
/*
* The reset code that is actually running. The code that runs from the be...[Details]
Embedded System
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