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0 Preface Radio Frequency Identification (RFID) is a technology that uses the spatial coupling and backscattering characteristics of radio frequency signals to automatically identify target objects...[Details]
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Introduction
The "X-type fire control system" uses the CAN bus to realize the communication between its internal monomers according to actual needs. The CAN bus is a field bus used for th...[Details]
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1. Purpose of the experiment
Understand the knowledge of contact IC card and learn how to write utility programs according to the timing logic diagram.
II. Experimental equipment and devices
One IB...[Details]
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On December 18, the 2022 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shenzhen Siyuan Semiconductor Co., Ltd. (hereinafter refer...[Details]
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1. 0.96-inch OLED 2. Schematic diagram 2. GPIO emulation SPI 1. Hardware Connection The circuit connection of SPI can be analyzed through the pin and module circuit diagram OLED STM32 GND -----...[Details]
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Not long ago, the news that Silicon Motion was considering selling suddenly came out, which triggered heated discussions in the industry. Silicon Motion is the world's largest supplier of NAND Flash ...[Details]
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Qinchuan Machine Tool
announced
on December
28
that
according to the needs of the company's development strategy, the company plans to establish a wholly-owned subsidiary, Shaa...[Details]
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Low-voltage electrical appliance product standards are mainly divided into four major standard systems internationally, namely the IEC standard system, the EN standard system, the North American stan...[Details]
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Development History of Car Antennas - Past 1950s The earliest car antennas appeared when cars were just becoming popular around the world. Their function was limited to receiving radios. Antennas a...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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OnePlus Technology officially launched its first smart TV product, the Q1 series, in India, which is divided into two models: Q1 and Q1 Pro. Both TVs are equipped with a 55-inch 4K resolution scre...[Details]
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Generally speaking, power quality refers to high-quality power supply. However, due to different perspectives, there are still different understandings of the technical meaning of power quality, and ...[Details]
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introduction
Ubiquitous networks have brought huge development opportunities to network access devices. With the rapid growth of the network access market, embedded network access has begun t...[Details]
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On May 27, according to DIGITIMES, industry sources revealed that Qualcomm and MediaTek have both reduced 5G smartphone chip orders with their manufacturing partners in the second half of 2022. Sourc...[Details]
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Flash the system: Use the flash tool to burn the pre-compiled image into the development board to make it run on the development board.
1. Flash Android 4.0.4
The default installation of ...[Details]