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On the afternoon of August 30th, Beijing time, Aste Energy held a new product launch conference titled "Poetry Ready to Go, Storage to Win the Future" at the EESA 2nd China International Energy Sto...[Details]
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Charging time has always been a problem for electric vehicles. During the recent National Day holiday, electric vehicles were lined up for charging. The reason for this problem is that the charging t...[Details]
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1. Background
Make a record for next rapid development.
2. Main text
The C8051F340 has a programmable internal high-frequency oscillator, a programmable internal low-frequency oscill...[Details]
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The operating temperature of LM105 is -55~+125℃, the maximum DC dissipation power Pcm_W of 2N3740 collector: 25, the maximum allowable DC current Icm_A of collector: -1, the collector-base breakdow...[Details]
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The width of TMR2 is 8 bits, the same as TMR0, and it usually appears together with the CCP module and PWM function.
The 8-bit TMR2 timer has a pre-prescaler and a post-prescaler, and a cycle con...[Details]
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China has a vast territory and various natural disasters occur frequently. The gasoline generators commonly used in emergency power supply equipment for disaster relief and emergency response are r...[Details]
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1. What is an interrupt? 1. The invention of interrupts is used to solve the need for macroscopic parallelism. Macroscopic means looking at the whole, and parallelism means that multiple things are c...[Details]
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A new Nokia smartphone with model number TA-1510 has passed FCC certification. Foreign media nokiapoweruser said it is the previously leaked Nokia N151DL for the US market. The FCC certifi...[Details]
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On September 27, the Ministry of Industry and Information Technology released the list of national technology innovation demonstration enterprises in 2019. Among them, Internet technology companies B...[Details]
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Push-pull inverter
Circuit
Diagram
VT2 is turned on, the voltage polarity of the same-name terminals of the two windings on the primary side of the transformer is positive...[Details]
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This paper uses a 65×65mm aluminum heat sink with nine 1×1mm, 1W
LED chips
on one side
and fins on the other side. The numerical method is used to solve the three-dimensional steady-state ...[Details]
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On the evening of January 11, Microsoft just released the upgraded product of Surface Pro 7 online - Surface Pro 7 Plus. The appearance has not changed, but it has been upgraded to Intel's 11th...[Details]
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On August 9, Huawei Consumer Business CEO Richard Yu announced the official launch of the Hongmeng system to 5,000 attendees at the main venue and to the world. Hongmeng's English name, HarmonyOS, me...[Details]
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Power engineers will encounter this situation. During the production process, some LEDs will always fail to light up during the test after mounting on the board. Why is this? I think everyone wants t...[Details]
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Two major factors are currently influencing the future of vehicle transportation and semiconductor technology. The industry is embracing exciting new ways to power our cars with clean electricity w...[Details]