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The ISP1907 module is a high-frequency transceiver clocked at 2.4GHz, based on Nordic Semiconductor's nRF52 system-on-chip (SoC). The LL model is based on the nRF52811, has 192 kB Flash and 24 kB SRA...[Details]
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1 Overview of IEEE1588
IEEE1588 defines the standard for providing precise clock synchronization protocols for network measurement and control systems. Some systems in major industries such as...[Details]
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0 Introduction
This paper introduces in detail the implementation methods and functions of each step of the embedded system, gives the hardware platform of the embedded system, studies the tran...[Details]
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When you first start learning about microcontrollers, serial communication is often used, but in actual products, serial communication requires a communication protocol. Many people don't understand ...[Details]
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According to AutoDongxi on January 10, the China Electric Vehicle 100 Forum (2020) opened in Beijing, and an autonomous driving forum with the theme of the global situation and basic system of autono...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens...[Details]
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0 Preface Like developed countries, my country is vigorously promoting time-of-use electricity prices to ease the current tight electricity supply situation as the marketization of electricity su...[Details]
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Traditional temperature and humidity closed-loop control usually uses switch control or PID control. The former is simple to implement but has poor accuracy, while the latter has high accuracy but req...[Details]
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Recently, Zeekr officially released the real photos of Zeekr 001 EC light-sensitive skylight. It is reported that the electrochromic material used in Zeekr 001 EC light-sensitive skylight is a new fu...[Details]
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1. Fluid medium
( there are also requirements for the medium that ultrasonic flowmeters can measure, and some media cannot be measured)
2. Medium temperature
3. Whether the pipe is full (liquid u...[Details]
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The technical indicators of semiconductor
laser power supply
are mainly the amplitude, width, rise time and repetitive working frequency of current pulse, as well as stability and relia...[Details]
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Heilind Electronics, an authorized distributor of professional interconnect and electromechanical products, recently announced that it has further expanded its existing product line to include the su...[Details]
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Mechanical aspects
1. Bearings
The clearance of the bearing on the screw bearing seat is too large after the bearing is worn, or the bearing rolling element and cage are seriously worn af...[Details]
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Power over Ethernet
(POE) Overview
POE (Power Over Ethernet) refers to the technology that can provide DC power to some IP-based terminals (such as IP phones, wireless LAN access points ...[Details]
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Electric vehicle ownership will increase by 33% by 2025
By 2025, pure electric vehicles will account for 73% of all electric vehicles
Automakers will be able to recycle 95% of e...[Details]