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Infineon Technologies AG, the global semiconductor leader in power systems and the Internet of Things, and Wolfspeed, the global leader in silicon carbide technology, recently announced expansion An...[Details]
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Messe Frankfurt (Shanghai) Co., Ltd. and China National Machinery Industry Corporation have joined forces to strengthen strategic cooperation in exhibitions in the transportation and logistics fields...[Details]
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The China Academy of Information and Communications Technology released an analysis report on the operation of the domestic mobile phone market in September 2020. The report showed that in Septemb...[Details]
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PathWave RFIC design software is tightly integrated with Synopsys Custom Compiler design environment to help optimize power and performance for efficient delivery of 5G/6G designs
Au...[Details]
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Currently, IoT applications such as smart cities, smart manufacturing, smart logistics, smart homes, and smart transportation have been implemented and developed vigorously. If "Internet +" has ope...[Details]
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The traditional electronic circuit analysis and design method first designs the circuit and its component parameters according to the index requirements, and then manually estimates the circuit on ...[Details]
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First, you need to prepare a digital multimeter that can measure frequency. Most digital multimeters have this function. As long as you see the Hz% position on the meter, it is correct. step: Fir...[Details]
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USB 3.0 has a transmission rate of up to 5Gbit/s, and the power bus has a maximum output current of up to 900 mA. Therefore, it is extremely important to prevent electrical transients and overcurrent...[Details]
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1. Algorithm for drawing straight lines
When drawing a straight line, due to the granularity of the display on the LCD, the problem of the pace of the x and y axes is distinguished. The prob...[Details]
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Here is the circuit diagram of a mini FM receiver built based on a single FM IC TDA7012T.
Components List:
The TDA7021T integrated radio receiver circuit is suitable for porta...[Details]
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1 Introduction 众所周知，在几分钟内及时抢救危重急症、意外伤害导致的突发濒死病人，具有重要意义。采用传统的人工呼吸和胸外按压方法，常常由于按压部位不准、用力方法不对、按压深度掌握不好、按压频率不规律等因素，难以达到理想的效果，甚至造成骨折、气胸、血胸等严重的并发症，同时口对口进行人工呼吸也有可能在病人与救护者间传染疾病。因此，有必要研制抢救迅速、定位准确、按压适度的便携式智...[Details]
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Different models of STM32 have different FLASH capacities, the smallest is only 16K bytes, and the largest is 1024K bytes. The chip used in the STM32F1 development board on the market is the STM32F10...[Details]
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When the nameplate is lost and you do not know the number of poles of the original asynchronous motor , you can use the current μA range of the multimeter to test and judge. The method is: Open the ...[Details]
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1. Write the process of LED driver
a. Schematic analysis
b. Chip Manual
c. Mind Map
d. Write code
2. Why should we light up the LED?
In the early stage of embedded software (bootloader, ker...[Details]
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Equipment used before modification: host Pioneer DEH-P1; amplifier: Magron 4*100W; front speaker: Pioneer C-130R; rear speaker: Alpine 694A. Modification purpose: requires pure vocals, violin, pia...[Details]
GD32 MCU
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