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Panasonic has partnered with a U.S. battery manufacturer to develop and manufacture new batteries. May have similar energy density to all-solid-state batteries and be cheaper to manufacture than batt...[Details]
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introduction In industrial control, power and other commercial systems, IRIG-H code timing equipment is very suitable for occasions where the system clock accuracy is not required. The advantages of ...[Details]
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When designing and making a switching power supply, some common sense must be noted. The following is an example of the self-excited switching power supply shown in the attached figure. 1. I...[Details]
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How to use the current method to judge the quality of piezoelectric ceramics
Piezoelectric ceramics can be used as sensors.
Using the 50mA range of a multimeter, you can a...[Details]
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(Hangzhou, China) Recently,
Leapmotor, a leading Chinese technology-based smart electric vehicle company, and Ambarella (hereinafter referred to as "Ambarella", a well-known semicon...[Details]
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地球同步轨道卫星具有相对地球为“静止”的特点，可以有效地利用其为通讯、数据传输、电视广播、气象、海洋探测、导航和军事等行业和科学研究服务，并已发挥显著的应用价值和经济价值。截至2005年，地球同步轨道附近约60 km宽的区域内共有卫星1 120个。随着各国对同步轨道卫星需求的增加，同步轨道位置日趋紧张，提高地球同步轨道弧段利用率越来越受重视。
同步轨道多星共位可以解决同步轨道卫星需求的增长，可...[Details]
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Recently, there has been a lot of information about Apple's new MacBook Pro. Although there have been previous reports that it will be equipped with Apple's M2 chip, there have been recent reports th...[Details]
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1. Clock 1. System architecture Clock source: In order to reduce the electromagnetic interference of the external environment on the development board and reduce the production cost, the external...[Details]
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1. Timer/Counter Mode Register TMOD
TMOD is an 8-bit special function register, the corresponding address is 89H, and it is not bit addressable. A mainly completes three functions:
...[Details]
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There are multiple ways to program a product when it comes to high volume production. In a previous article, we showed you a homemade test PCB that could be created to program an ATtiny. In this arti...[Details]
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The lab facilitates in-house testing to help develop next-generation innovations for automotive and power conversion systems
November 21, 2023
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ON
Semico...[Details]
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Hardware platform: iTOP-4412 Elite Edition; iTOP-4412 All-in-one Edition Software version: Android4.4.4 source code iTOP-4412 Elite Edition iTOP-4412 All-in-one Edition Hardware Modifications...[Details]
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Abstract: To reduce the instantaneous current demand on the DC inverter, the DS3984/DS3988 cold cathode fluorescent lamp controller uses a sequential start burst dimming method to control each chan...[Details]
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Abstract: This paper presents
a method for designing a QPSK demodulator
using
FPGA
chip design technology. This method can integrate the functions of various special chips in the demo...[Details]
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Open the 6410 chip manual and find the vector interrupt control register in 12. VECTORED INTERRUPT CONTROLLERS. Vector interrupts (6410, 210) often use hardware to complete interrupt jumps.
Th...[Details]
Test/Measurement
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