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Batteries Europe, a European technology and innovation platform, recently released the "Short-term R&D Innovation Priorities for the European Battery Industry" report, proposing seven short-term (2...[Details]
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In recent years, with the continuous improvement of the degree of social informatization, the amount of information exchange has exploded, and people are no longer limited to the pursuit of wireless ...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
#define setb(val,bitn) (val|=(1 (bitn)))//Set a bit of an IO port to 1
#define clr(val,bitn) (val&=~(1 (bitn)))//Set...[Details]
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In order to prevent the distributed inductance and capacitance in the high-speed switching circuit of the switching power supply system from generating surge voltage and noise under the influence...[Details]
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The usual method of reverse voltage protection is to use a diode to prevent damage to the circuit. One solution is to use a series diode to allow current to flow only in the correct polarity (Figure ...[Details]
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According to news on February 5, last October, Microsoft released a guide to encourage Windows users to try Linux through WSL, which was somewhat surprising. And if you are a Linux user who wants to ...[Details]
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Power battery packs are widely used in electric bicycles and hybrid vehicles. It is very common for the overall performance and life of the battery pack to decline during use due to the difference in ...[Details]
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Infrared temperature measurement technology is an important means of product quality control and monitoring, and is also an important guarantee for online fault diagnosis and safety protection of equ...[Details]
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Overview
AT86RF401 is a RF wireless data transmitter with an integrated AVR RISC microcontroller. The output frequency range is 250-450MHz, the maximum output power is +6dBm, and the ...[Details]
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LED Backlight Boost Driver
Abstract: This is a reference design for an LED display-backlight driver. The design uses a boost power supply with adaptive feedback for efficiency and linear cur...[Details]
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On the morning of July 8, Chinese smartphone brand iQOO held a new product tasting event for iQOO Z1x, where the long-exposed new phone finally made its debut. This should be iQOO's first phone ...[Details]
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As we enter November, we are about to usher in the annual "Double 11" shopping festival. Today's retailers face fierce competition, some of which comes from non-retail competitors such as social medi...[Details]
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Recently, the U.S. Department of Energy (DOE) Office of Fossil Energy announced that it would provide $72 million in funding under the "Carbon Capture, Utilization and Storage" program to support 2...[Details]
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Recently, EDIFIER NeoBuds S true coil-free iron noise-cancelling earphones and STAX SPIRIT S3 on-ear flat Bluetooth earphones were officially released.
Both wireless earphone products use Snapd...[Details]
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Electronic switch arc extinguishing circuit with capacitor
Figure 1. Arc extinguishing circuit of electronic switch with capacitor
The principle of the electronic switch circuit of the isol...[Details]
Microcontroller MCU
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