-
Run the program and the digital tube displays 00--99 in a cycle. Below is its asm source program and hex program (the asm program can be edited with uvw51e on the matching CD to get the hex pro...[Details]
-
Taking the single-chip microcomputer AT89C51 as the control core, the semiconductor refrigeration technology is introduced into the LED heat dissipation research. The PID algorithm and PWM modulatio...[Details]
-
Qichacha shows that on August 10, Xuzhou Bokang Information Chemicals Co., Ltd. (hereinafter referred to as "Xuzhou Bokang") underwent a number of changes. Among them, Shenzhen Hubble Technology Inve...[Details]
-
1 Introduction Environmental noise monitoring is an important link for humans to improve their quality of life and strengthen environmental protection. Large-scale environmental noise monitor...[Details]
-
challenge:
In order to perform an on-site acquisition and analysis of physical quantities, such as pressure and forces generated by railway switches during operation and/or train passage, ...[Details]
-
Have you ever experienced fluctuations in capacitance measurements in your sensor system? There are several explanations for these fluctuations, but the most common root cause is external parasi...[Details]
-
/* ******************************************************************************* * File name: main.c * Description: Temperature sensor DS18B20 example * Note: Control DS18B20 to measure temperatur...[Details]
-
Wireless sensor nodes (WSN) play a key role in promoting the development of the Internet of Things (IoT). The advantages of WSN are that it has extremely low power consumption, extremely small size,...[Details]
-
In today's era, advanced technologies that change the way of production and life through science and technology have emerged one after another, and the transportation industry has also undergone trem...[Details]
-
Apple has reportedly signed an OLED display agreement with BOE, enabling the screen producer to supply components for the upcoming "iPhone 14". The contract is worth 50 million yuan ($7.75 million) a...[Details]
-
Communications and other industries. If the battery fails or has insufficient capacity, it may cause a major accident, so the operating parameters of the battery must be fully monitored online. One o...[Details]
-
Huawei, which has long claimed that it “does not build cars but helps companies build good cars”, has revealed its unprecedented ambition to build cars! Careful netizens discovered that after Febru...[Details]
-
Since the rise of electric vehicles in the market, the discussion about battery structure has never stopped. As one of the core components of electric vehicles, batteries are not only heavy and tak...[Details]
-
Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech...[Details]
-
0 Introduction
There are two common dimming methods used by controller IC-based dimmable LED drivers, namely digital PWM dimming and analog DC voltage dimming. If the traditional TRIAC pha...[Details]