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For the non-rechargeable primary batteries that we commonly use, the international standard IEC 60086-5 "Primary batteries - Part 5: Safety of batteries with aqueous electrolytes" makes many sugg...[Details]
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After the basic functions of the system clock generator are established, the SCG1, SCG0, CPUOFF, and OSCOFF bits of the CPU status register SR are important low-power control bits. As long as any inte...[Details]
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Select external components to ensure stability
Figure 4a is a good model for a photodiode amplifier. The open-loop transfer function of this system has a pole at 28 Hz due to the open-loop respon...[Details]
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Embedded security is considered an important attribute for the deployment of Internet of Things (IoT) applications. Infineon Technologies AG recently announced that its new PSOC™ Edge E8x MCU ...[Details]
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Karaoke originated in Japan. The original name is Karaoke, which means "unaccompanied band". Karaoke was originally used as a drum accompaniment for a band. Later, its inventor Daisuke Inoue thought t...[Details]
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The 22nd China International High-Tech Fair was held grandly at the Shenzhen Convention and Exhibition Center from November 11th to 15th, and the Hard-See Developer Forum once again landed at the Hig...[Details]
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It was revealed that BYD Electronics and Shenzhen Technology will produce for Honor, with BYD Electronics' production volume exceeding 50 million units. It is understood that Shenzhen Technology wa...[Details]
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According to a first-hand video report, many Samsung mobile phone models have recently experienced black screen and large-scale restart problems, and users have lined up for repairs. One user said th...[Details]
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5-range, 1NA micro-current-voltage conversion circuit
Function of the circuit
This is a preamplifier represented by silicon photodiode SPD, which can be used to amplify micro-current sensors. ...[Details]
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On July 20, 2021, the heavy rain in Zhengzhou, Henan Province touched the hearts of people across the country. The heavy rain that followed and spread throughout Henan Province caused great harm to t...[Details]
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According to AFP, on August 24, South Korea's Samsung Group announced that the company will invest US$205 billion (240 trillion won) in its semiconductor, biopharmaceutical and telecommunications bus...[Details]
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We can install many APKs we like and need on the 4412 development board, but how to install them? Here we will teach you how to install APKs using adb commands. adb install -r means reinstall -s m...[Details]
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TM32 Option Bytes bits reset to factory settings JLINK Follow the instructions and find the specified running program JLinkSTM32.exe in the IAR installation directory (D:\Program Files (x86)\IAR ...[Details]
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Estun photovoltaic robots light up global green energy
Estun provides robot products and solutions to hu...[Details]
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With the development of science and technology, the detection of weak signals is becoming more and more important, and has gradually formed a special marginal discipline. The lock-in amplifier (LIA) ...[Details]