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In just 4 years, the number of NB-IoT connections has exceeded 70 million, which not only makes other LPWAN technologies pale in comparison, but also makes NB-IoT the world's mainstream and preferred...[Details]
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With the development of computer technology and wireless communication technology, handheld terminal devices have been widely used in logistics, hotel services, wireless meter reading and other fie...[Details]
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In his opening speech, Xu Wenwei, Huawei's director and president of the Strategic Research Institute, announced that Huawei has obtained more than 50 5G commercial contracts worldwide, including 28 ...[Details]
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1. Test product information
Product model: BLE5101
Product Description:
BLE5101 is a Bluetooth to serial port transceiver module based on Bluetooth protocol version 5.1. It has b...[Details]
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Recently, according to relevant information on the Shanghai Stock Exchange website, Shenzhen Zhongke Bluexun Co., Ltd. (hereinafter referred to as "Zhongke Bluexun") announced the first round of inqu...[Details]
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Using a charging station to charge an electric car is a hassle that affects the driving experience. If wireless charging is used, it will naturally save some trouble.
Tesla's latest Robo...[Details]
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The driving LED lights in the previous blog experiments belong to the GPIO output control. This chapter will further consolidate the GPIO output control of I.MX6U. There is an active buzzer on the I....[Details]
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Abstract: The single-chip microcomputer PIC18F448 is used as the control center, and the high-power LED driver XLT604 is used to drive multiple LEDs to achieve lighting. The duty cycle of the PWM ...[Details]
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1 Introduction
SOA (Service Oriented Architecture) is a new generation standard for distributed enterprise-level application architecture. Its coarse-grained and loosely coupled features meet t...[Details]
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Electric vehicles are an environmentally friendly, low-carbon, energy-saving means of transportation, which are increasingly attracting people's attention and popularity. However, with the developm...[Details]
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On the evening of October 25, the market received breaking news. BYD announced that the Hong Kong Stock Exchange agreed to spin off BYD Semiconductor and list it on the Shenzhen Stock Exchange's G...[Details]
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According to Taiwan media Juheng.com, Wall Street analysts pointed out that after the United States expands its ban on Huawei, Qualcomm may sell mobile phone chips to Huawei next year and benefit fro...[Details]
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When using a clamp ammeter to detect current, be sure to clamp one conductor (wire) being measured. If you clamp two (parallel wires), the current cannot be detected. In addition, when using the cent...[Details]
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This article describes the construction of transformerless inverters used in today's commercial and utility PV installations. It examines how power integrators and utilities can unlock new capabi...[Details]
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This paper uses Philips' 32-bit microprocessor LPC2378 to develop a distribution transformer monitoring terminal, and uses the chip's built-in IAP function to achieve remote updating of the termina...[Details]