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I. Overview RTC (Real Time Clock) means real-time clock. It is actually similar to TIM. It also uses the counting principle, selects the RTC clock source, and then divides the frequency to achieve th...[Details]
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Temperature plummets
The scattered leaves and the cold wind embraced and fell to the ground
In the cold wind came the exciting good news
Chint Power's 320kW string inverter won the b...[Details]
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Digital multimeters are popular among radio enthusiasts due to their advantages of accurate measurement, convenient value acquisition, and complete functions. The most common digital multimeters ...[Details]
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A video of a well-known brand of electric vehicle suddenly catching fire in a garage circulated on Weibo. According to reports, in February this year, an electric vehicle of this brand hit a tree and...[Details]
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Samsung Galaxy A82 has passed Bluetooth certification, and its benchmark score has also appeared on Geekbench. This phone is confirmed to be equipped with Qualcomm Snapdragon 855+ processor, pre-inst...[Details]
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In the first tweet of "You He Bu Ke" introducing driving functions, we have introduced the strength of HoloPilot, independently developed by HoloMatic Technology, on structured roads such as highways...[Details]
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Sina Digital News reported on the morning of April 24 that Apple recently obtained a new patent. In the future, the Apple Pencil stylus will be able to replace more diverse pen tips and become a br...[Details]
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Heavy equipment manufacturer Sany Heavy Truck will jointly develop L4 heavy truck products with autonomous driving company Pony.ai, and plans to put them into production this year. Autonomous drivi...[Details]
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When designing a safety PLC, many factors need to be considered and many special designs are required. For example: a safety PLC places more emphasis on internal diagnosis, combining hardware and s...[Details]
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Radio frequency identification (RFID) technology is an automatic identification technology that has gradually matured since the 1980s. RFID is the abbreviation of radio identification, that is, identi...[Details]
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LED display screen, the system adopts the latest LED technology and control theory, making the full-color LED display screen lower in price, more stable in performance, lower in power consumption, hig...[Details]
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Although major automotive chip manufacturers are implementing varying degrees of expansion, in the short term, the chip supply shortage problem is difficult to solve quickly. Some industry insiders e...[Details]
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Table of contents: Overall Design 1. Basic hardware DIY design 1) Overall schematic diagram 2) External RTC circuit 3) PCB circuit 4) 3D_PCB 2. MCU Programming 1) PCF8563 I2C communication program...[Details]
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Pressure sensors will become the highest-selling microelectromechanical systems (MEMS) device by 2014, according to a MEMS and sensors research report from IHS iSuppli, due to their relatively high p...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]
Analogue and Mixed Signal
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