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Quick introduction to CANopen protocol
CANopen is a communication protocol for the CAN bus that defines a set of standard communication objects and communication services, allowi...[Details]
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Let's look at the actual energy storage charging circuit shown in Figure 3-8. R represents the sampling resistor in parallel with the energy storage capacitor, the internal resistance of the peak v...[Details]
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Contents The invention relates to a gas measuring device, in particular to a wafer-type cone tube flowmeter for petroleum and natural gas. Background of the Invention In the oil and gas extraction ...[Details]
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CC1101 is a single-chip, low-cost UHF band wireless transceiver produced by TI. It is developed based on the IEEE 802.15.4 standard and its main application area is low-power wireless measurement a...[Details]
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China Energy Storage Network News:
Gansu Power Grid is the central hub of the Northwest Power Grid. To realize the large market, large circulation and large circulation of new energy, it is...[Details]
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Abstract:
In order to conduct online detection of parameters such as speed, pressure, flow, etc. in hydraulic equipment, we designed a comprehensive acquisition system for hydraulic engi...[Details]
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As the market is rushing to buy, as a consumer, you still need to be calm and scientific when choosing LEDs, and choose the light sources and lamps with the best cost performance. The following int...[Details]
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C114 News Beijing time, June 14th afternoon news (Jiang Junmu) Members of the US Federal Communications Commission (FCC) slammed the Department of Commerce (DoC) for hindering efforts to free up new ...[Details]
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Add in the program: (the header file needs to add #include )
#ifdef __GNUC__
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#en...[Details]
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China Energy Storage Network:
In order to further promote the reform of transmission and distribution prices, the Price Department of the National Development and Reform Commission recently...[Details]
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Fraunhofer ISE CalLab confirmed that Heliatek's 1.1cm² organic tandem photovoltaic test cell conversion efficiency reached 9.8%, the cell is manufactured by a low temperature deposition process. Th...[Details]
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Occasional CAN bus failures often cause engineers and users to worry. This article will continue to introduce the CAN bus series of articles to solve the following problems: Why does the CAN data of ...[Details]
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Normally, the alarm can only be interrupted once. If you delete the red code below, you can set it to ring every day. void setAla(int hour,int minute ){ RTC_AlarmStr.RTC_AlarmTime.RTC_Hours...[Details]
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Preface The uboot code used in this article is officially provided by Xunwei, and the development board is Xunwei iTOP-4412 development board (without device tree). First, let's determine the s...[Details]
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On November 3, Apple supply chain analyst Ming-Chi Kuo revealed earlier today that Apple plans to release an updated version of the Vision Pro headset equipped with an M5 chip in 2025. In addition,...[Details]