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Traditional car keys are based on PKE/RKE technology, which is vulnerable to relay attacks. The positioning accuracy of mobile phone Bluetooth is not good enough. This article will introduce a car di...[Details]

Tektronix oscilloscope TBS2074b product features: 1. See more with large images. If you can look at more signals, you'll notice anomalies faster. The TBS2000B digital storage oscilloscope has an impr...[Details]

The carbon nanotube forest is composed of many vertically growing carbon nanotubes, which looks like a "forest", hence the name. Each carbon nanotube (CNT) is a cylindrical structure formed by curl...[Details]

On April 19, Beijing Low Carbon and Clean Energy Research Institute organized the 48th "Low Carbon Institute 'Learning Day'" series of activities. Zhao Yanling, deputy general manager of Beijing Pu...[Details]

There are two working modes for switch-type DC/DC converters: one is the pulse width modulation (PWM) mode that keeps the switch duty cycle constant and controls the switch conduction time tn; the oth...[Details]

This article takes a look at the block diagrams of some typical oscilloscopes. The article lists the block diagrams provided on the official websites of ADI and TI. The main reason is that the analog...[Details]

　　1. Voltage measurement 　　1. Measurement of DC voltage, such as battery, Walkman power supply, etc. First, insert the black test pen into the "com" hole and the red test pen into the "V Ω". Select t...[Details]

Avery Dennison will attend the 2019 Asia International Label Printing Exhibition held at the Shanghai New International Expo Center from December 3 to 6 with the theme of "Making Materials More Ingre...[Details]

In technology fields such as medical equipment, automotive instrumentation, and industrial control, when equipment design involves strain gauges, sensor interfaces, and current monitoring, precisio...[Details]

This paper proposes a design scheme of a two-way temperature controller based on a 51 single-chip microcomputer. The design scheme uses two DS18B20 temperature sensors to collect the temperature of t...[Details]

1 Description The IO multiplexing of STM8S is more complicated to configure with program code. Generally, the OPTION Byte is operated by operating the flash. The configuration register is even more c...[Details]

1 Overview Among the many bus standards, various buses are called standard, but in industries or fields where market competition cannot be divided into different areas, various buses penetrate...[Details]

On January 5, 2017 CES officially kicked off, and various innovative technologies continued to refresh people's vision and understanding of future technology. As for automobiles, intelligent networki...[Details]

1 Introducing RTC timer The RTC timer is called the real time clock. There are many timers inside the CPU, such as the watchdog WDT, PWM timer, high-precision timer Timer, etc., which only run...[Details]

0 Introduction Due to the impact of the current greenhouse effect and energy crisis, people are paying more and more attention to energy-saving technology. LED lighting has the...[Details]