[i=s]This post was last edited by qwqwqw2088 on 2019-5-30 15:23[/i] [align=left][color=rgb(85, 85, 85)][font="][size=4][b]1. How to find the right chip reference design and application guide?[/b][/siz...
Quectel BC28 NB module cannot read SIM card---------Has anyone used Quectel BC28 NB module? The problem I am facing now is that the module often cannot read SIM card (telecom IoT card) and occasionall...
[p=30, null, left][font="][size=4][color=#000000][backcolor=white] Intelligent processing at the edge with mmWave sensors can reduce the amount of data sent to central servers and increase the amount ...
Thermistors are generally used as sensors to measure temperature. The measurement methods include R-V conversion voltage measurement method and R-F conversion frequency measurement method. The circuit...[Details]
1 Introduction
Due to the advantages of high definition and high resolution, the ability to display complex text and graphics, and low power consumption, dot matrix LCD display has been widely ...[Details]
In the semiconductor industry, product development and market maturity often take a very long time. In comparison, large companies with strong assets can acquire relatively small companies with techn...[Details]
The Ethernet interface implementation scheme based on ENC28J60 is designed, and the design method of the hardware architecture of the system is described. On the basis of briefly introducing the st...[Details]
Line, once regarded as the teacher of WeChat, is becoming less and less like Tencent. I think it is more like Alibaba today. In other words, it has become a hybrid of Tencent and Alibaba. Accordi...[Details]
Tianci Materials announced on the evening of March 2 that the company held the 26th meeting of the 5th Board of Directors and the 19th meeting of the 5th Supervisory Board on March 1, 2022, and revie...[Details]
Didi Chuxing announced that its autonomous driving department has been upgraded to an independent company, which will focus on the research and development of autonomous driving technology, product c...[Details]
When it comes to oscilloscopes, most hardware engineers will think of the following: This kind of desktop digital oscilloscope has overthrown and replaced the dominance of CRT analog oscilloscopes ...[Details]
The AC speed control system composed of frequency converter and AC motor has a wider allowable voltage fluctuation range, smaller size, stronger communication capability, and better speed control p...[Details]
TOREX-XB1085 series can completely replace KA78 series:
XB1085\XB1086 series are high current positive voltage regulators with low input-output voltage difference and output current up to 3.0A. U...[Details]
According to foreign media reports, U.S. stocks closed mixed, with the Dow Jones Industrial Average closing down slightly, and the Nasdaq Composite Index rising for the sixth consecutive trading day,...[Details]
On February 23, Lianrui New Materials released its performance report stating that the company's operating income in 2020 was 404 million yuan, a year-on-year increase of 28.20%; the net profit attri...[Details]
Nuvoton Technology's NUC1xx includes NUC101, NUC100, NUC120, NUC130 and NUC140, which are 32-bit microcontrollers (MCUs) based on the ARM Cortex-M0 core. Through different clock settings, the operatin...[Details]
"Computing power, storage power, and transportation power" are the three swords of today's data centers. As the number of parameters in generative AI and multimodal large models grows exponentially...[Details]
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