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Abstract: This paper proposes a method of mine environment detection using wireless sensor networks, and gives the network framework, topology and network protocol of wireless sensor networks suit...[Details]
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According to the first quarter financial report released by Saiwei Microelectronics on April 27, the company achieved revenue of 199 million yuan, a year-on-year increase of 23.96%. However, some inv...[Details]
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At the CDF TALK held at the China Development Forum, Qualcomm CEO Steve Mollenkopf said that 5G is expected to achieve one billion global connections two years earlier than 4G LTE. By 2025, China's n...[Details]
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Abstract: Aiming at the requirements of small size and high performance of portable ECG acquisition circuit, an acquisition circuit consisting of preamplifier circuit, passive high-pass filter, sec...[Details]
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The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power supply design. Howe...[Details]
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"
The automotive industry
is undergoing major technological and industrial changes. On the one hand, automotive
intelligence
has entered a new stage,
with rapid iterations of
sma...[Details]
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I've been depressed these days. The screen keeps flickering after arm-linux starts. I remember encountering this problem before, but I forgot how to solve it. Now I write it down. As long as the ...[Details]
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The first half of the automobile revolution is electrification, and the second half is intelligence. Electrification only changes the way the car is powered, but does not change the nature of the c...[Details]
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March 10, 2022, China – STMicroelectronics’ L99DZ200G door-area system-on-chip increases the functional integration of the body control module, enabling single-chip control of front windows, rearvi...[Details]
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Periscope lenses have appeared on many flagship models recently, but according to whistleblower Max Jambor, OnePlus' upcoming flagship phones OnePlus 9 and OnePlus 9 Pro will not have periscope lense...[Details]
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The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]
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Intel demonstrates ultra-low-power processor powered by solar energy
September 16th news, Intel on Thursday demonstrated a low-energy processor that is the size of a postage stamp and ca...[Details]
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This article introduces how to create a new STM8L051F3 project based on IAR For STM8 + STM8L15x-16x-05x-AL31-L_StdPeriph_Lib (official firmware library). The standard firmware library of STM8L can be...[Details]
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MAX750 MAX758 soft start circuit
For current mode PWM, the drain current of FET per cycle is 1.5A (typical value). If overcurrent occurs, the soft start function will be activated to reduc...[Details]
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On November 6, 2024, at the 6th Smart Cockpit and User Experience Conference, Wang Shuichang, R&D Director of Valeo Smart Cockpit Products in China, said that the current automotive industry is acc...[Details]