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Assembly program for using MCU T0 as timer to realize digital tube display (interrupt method)
The circuit is: P0 port is connected to the font code pen segment of the digital tube, and P2 port is co...[Details]
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On June 29, according to the Xinsheng Community, Huawei founder Ren Zhengfei said in an interview with Canada's "Globe and Mail" that Huawei's revenue decline this year may not reach US$30 billion. ...[Details]
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Translated from - Semiwiki, Roger C. Lanctot "We don't need 10mbit/s, we need basic bandwidth and low latency, and we need coverage everywhere!" said Christoph Grote, senior vice president of elect...[Details]
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There has always been a view that the use of fast charging in electric vehicles will cause greater harm to the battery, and it is recommended to use more slow charging. This perception made some sens...[Details]
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On January 2, Hongye Hi-Tech Branch of Sichuan Shudian Group Co., Ltd. issued a blockchain certificate to State Grid E-Commerce Co., Ltd. (State Grid Xiong'an Financial Technology Group Co., Ltd.) ...[Details]
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The download of two ATmega16 chips always fails. Whether reading the chip ID or reading the FLASH, it always prompts chip enable program error. The "bang bang" sound of the error report made me dizzy...[Details]
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The real-time clock function is realized by using the real-time clock chip PCF8563. PCF8563 is a multifunctional clock/calendar chip with I2C bus and extremely low power consumption launched by PHI...[Details]
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On June 23, Strategy Analytics' Handset Component Technology (HCT) service recently released a research report stating that the Arm-based mobile computing chip market (smartphones, tablets, and lapto...[Details]
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Car interior lighting design is an important part of car interior design. Car exterior lighting design has always been regarded as the focus of lighting design because it involves car safety perfo...[Details]
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Today, foreign whistleblower Evan Blass exposed a set of real machine renderings of OPPO Find X3 Pro. As can be seen from the picture, OPPO Find X3 Pro will have four colors: black, white, blue ...[Details]
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At present, all countries attach great importance to robotics technology. The increasing demand for intelligence in people's lives has also promoted the development of robots. Against this backgrou...[Details]
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Recently, Apple issued an "ultimatum" to its Taiwanese contract manufacturer Wistron, saying that it would not place new orders with Wistron until the problems at its Indian factory were resolved. ...[Details]
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Mouser Electronics, Inc., the global leader in new product introductions that drive industry innovation, has launched a new RISC-V resource page dedicated to the open source instruction set architect...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
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