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I have some old lithium batteries. Some are used in obsolete mobile phones. Some are removed from laptop battery packs. They have been used for some time and the capacity has decreased. I don't kno...[Details]
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Fairchild's FAN302HL is a highly integrated PWM controller that uses mWSaver™ technology to provide the industry's best standby power consumption, less than 10mW, far below the Energy Star's 30mW requ...[Details]
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1. Open the file storage location of Arduino ide. I put it in Arduino in the D drive In D:Arduinoarduinohardwarearduinoavrbootloadersoptiboot file You will see omake, omake.bat, Makefile, and .h,...[Details]
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Mouser Electronics, Inc., the premier distributor with the latest semiconductors and electronic components, is now stocking the new Sentrius IG60-BL654-LTE wireless Internet of Things (IoT) gateway f...[Details]
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The row direction of the circuit is scanned by ports P0 and P2. Since port P0 has no pull-up resistor, a 4.7k*8 resistor is connected to pull it up. If there is no resistor, 8 ordinary 4.7k 1/8w re...[Details]
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Google today launched the first Beta version of Android 13. If you happen to have a Pixel (Pixel 4 and above) device, you can try it now. The new features provided by the first Beta version of Androi...[Details]
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On January 5, 2023, at the seventh HAOMO AI DAY, Haomo Zhixing announced the official establishment of the Intelligent Computing Center Snow Lake Oasis (MANA OASIS). MANA OASIS is currently the large...[Details]
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A new chemical sensor prototype can detect "fingerprint traces" of chemicals and other substances from up to 100 feet away, and its developers are working to shrink it to the size of a shoebox. A new...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Hello everyone, in the last video we shared with you the decoding operation of the DS18B20 protocol, in which we mentioned that the trigger modes include start segment trigger and instruction trigger...[Details]
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As a clean and energy-efficient fuel, natural gas has good application prospects in various industrial and civil environments. For natural gas flow measurement and trade measurement, the orifice flowm...[Details]
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According to foreign media reports, Lumotive, a developer of scalable solid-state LiDAR systems, has released 3D LiDAR sensing devices Lumotive X20™ and Lumotive Z20™, which use liquid crystal metasu...[Details]
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According to @科技日报, from March 22 to March 24, the industry, academia and research sectors represented by the mobile communications industry held the second "Global 6G Technology Conference", w...[Details]
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Introduction: Here is a program for HD44780 to read and write C51. #include reg51.h #include intrins.h sbit GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy(void); void ctr...[Details]
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With the widespread application of automotive LEDs,
the automotive industry
has witnessed the transformation from ordinary light sources to LED light sources.
Driven by the megatrends of...[Details]