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The development of vehicle-road collaborative technology can shorten the R&D cycle by 10 to 15 years. In recent years, with the investment and layout of major mainstream automakers in intelligent ...[Details]
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According to foreign media reports, Amazon, an e-commerce giant that started out by selling books online, is also currently the world's largest cloud computing service provider. The revenue of their ...[Details]
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Introduction: This article gives the PIC16C71 microcontroller key to wake up the CPU source program, I hope it will be helpful to interested friends. ;p=pic16c71,xt=40000hz LISTP=16c71 ; ZEQU2 ...[Details]
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Apple today released macOS Big Sur 11.2.2, the fourth update to the macOS Big Sur operating system released last November. According to Apple's release notes, this macOS Big Sur update prevents 2...[Details]
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Detailed page: http://alanzjl.sinaapp.com/2015/02/gpio_brr_bsrr_odr/ BRR, BSRR, and ODR are all used to control 16-bit pins. Among them, the upper 16 bits of BRR and ODR are unavailable (reserved),...[Details]
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An announcement released by Giant Network on the evening of September 19 revealed that in June 2018, Jack Ma sold 0.0899% of Ant Financial's shares to Shi Yuzhu at a price close to 60% off, for RMB 5...[Details]
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Summary: In this noise-generator circuit, an amplifier (MAX4238) generates a 1/f component of the noise at its input voltage. It amplifies the noise of its own input voltage by making a feedback ne...[Details]
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Last night, realme CMO Xu Qi announced a piece of news that excited enthusiasts, that is, all realme domestic models are available for BL unlocking. It is worth noting that Realme officially remind...[Details]
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The matching of HIFI equipment is very important. Although there are many subjective factors involved, the matching of power amplifier and speakers must follow several major principles. If you do ...[Details]
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This protection circuit can not only prevent undercharging and overcharging, but also automatically cut off the power if the charger does not switch to green light for ten hours to prevent serious...[Details]
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OnePlus previously launched the more affordable OnePlus Nord 5G smartphone in overseas markets. Recently, a whistleblower exposed the price of OnePlus Nord in China. It seems that OnePlus will soon l...[Details]
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Making a digital sampling oscilloscope has been my long-standing wish, but after all, this goal is quite difficult, and there are too many aspects involved, such as analog front-end circuit, high-spe...[Details]
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A Japanese manufacturer wants to transform a car's windshield into a platform for hosting virtual engine images. At CES 2018, a Japanese automaker showed off what it calls "virtual to visual" (I2V) t...[Details]
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The wearable patient monitor market is growing rapidly. Remote patient monitors help doctors monitor patients in real time, which foresees the future of IoT in healthcare. Remote patient monitoring...[Details]
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The first step of autonomous driving is positioning. Knowing where you are can guide the route planning and control the car. Currently, cars mainly use GPS navigation. Since GPS is not very accurat...[Details]
Embedded System
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