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As early as this year's APEX 2020, the micro gimbal lens equipped with this phone impressed many people. It is reported that the micro-gimbal lens can achieve anti-shake in multiple tilt directions...[Details]
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5. Serial communication test between single chip microcomputer and PC
The 51 MCU has a full-duplex serial communication port, so the MCU and the computer can easily communicate via serial port. C...[Details]
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The Microsoft XiaoIce spin-off, which has been rumored for nearly a month, has finally been finalized. Early in the morning of July 13, Microsoft China released an official announcement, ann...[Details]
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On the afternoon of January 20, Nestlé China and Xiaomi officially launched their strategic cooperation, and the Nestlé health butler "Nesfinity" jointly created by the two parties was officia...[Details]
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1 Introduction
Structured light sensors are visual sensors that have been used earlier and developed more maturely. Therefore, this system uses structured light sensors to collect images and s...[Details]
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An array is nothing more than an ordered collection of variables of the same type. A more vivid way to think of it is like a school line up on the playground. Each grade represents a data type, each ...[Details]
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Background of the project According to the U.S. Food and Drug Administration, there are two main types of COVID-19 tests - nucleic acid amplification tests (NAATs) and antigen tests. Both types of ...[Details]
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Recently, someone sold a Nokia prototype on eBay. What is special about this prototype is that it runs an unknown operating system. The front of the phone's box says "Kataya", which could be the na...[Details]
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Since Cortex-M3 supports bit operations, you can use ordinary load/store instructions to read and write single bits.
Among the bit-banding supported by CM3 , bit-banding is implemented in tw...[Details]
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This article shares the basics of common portable electrical test instruments that must be understood and mastered when engaged in electrical equipment installation, maintenance, debugging, etc.: mul...[Details]
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Ultrasonic level meter troubleshooting and solutions 1. Entering the blind spot 1. Fault phenomenon: full scale or arbitrary data appears; 2. Reason: Ultrasonic level meters have blind spots....[Details]
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1. Features of PMC6496
PMC6496 motion controller is a high-performance product with PLC characteristics carefully developed by Leadshine Company based on independent motion controller. Becaus...[Details]
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According to a report released by IC Insights, due to the impact of the epidemic in 2020, sales of CMOS image sensors are expected to decline for the first time in a decade, but will rebound next yea...[Details]
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1. Working principle:
The guided wave radar level meter of the balance flow meter is a microwave level meter, which is an application of microwave (radar) positioning technology. It transmits energy ...[Details]
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Low Drift Peak Detector
Voltage follower power amplifier peripheral circuit
Voltage Controlled Oscillator VCO
Fixed current source Figure 18 Pulse generator
...[Details]
DSP and ARM Processors
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