-
Abstract: This paper
analyzes the common problems in laboratory calibration of current transformer errors: reverse polarity, wrong ratio, secondary open circuit, abnormal error displa...[Details]
-
Introduction
Discrete difference amplifiers with op amps and external gain setting resistors have mediocre accuracy and significant temperature drift. Using 1%, 100ppm/°C standard resistors, an i...[Details]
-
DSCope, developed and designed by DreamSourceLab, is a portable virtual oscilloscope with a CNC one-piece metal shell. With an ultra-mini size of 11*7.4*1.6cm, it can be easily put into a shirt pocke...[Details]
-
RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE);
TIM_TimeBaseStructure.TIM_Period = 1; //Automatically load
TIM_TimeBaseStructure.TIM_Prescaler = 7200; //72M divided by 10KHz
TIM_Ti...[Details]
-
In my country's huge electronic industry cluster, the lack of support from advanced lithography machines will inevitably constrain the transformation and upgrading of my country's electronic industry...[Details]
-
This article introduces an electronic component that uses temperature sensing to determine the temperature of the equipment and automatically closes or opens the contacts when the temperature excee...[Details]
-
Introduction
The atmospheric electric field is a vector. On sunny days, there is a negative electric field in the atmosphere with a vertical downward direction. On thunderstorm days, due to the...[Details]
-
The main switch of the power supply has only two state modes, one is "open (conduction)" and the other is "off (non-conduction)". It is used to conduct and cut off the DC signal output from the filte...[Details]
-
Video surveillance has been widely used in every corner of the human living environment, and security cameras are installed in various locations such as personal residences, community streets, offi...[Details]
-
On August 22,
the 6th Pudong New Area Yangtze River Delta Integrated Circuit Skills Competition was officially launched in Shanghai Integrated Circuit Design Industrial Park. This competiti...[Details]
-
Since the iPhone 12 and iPhone 12 Pro were launched on the market, many users have reported that the screens of the new devices are yellowish. Although the root cause of the problem is still unknown,...[Details]
-
Abstract: This article introduces the performance, internal structure, port characteristics and memory architecture of the SX system microcontroller, and explains the broad application prospects...[Details]
-
Humanoid
robots
are moving from the laboratory to commercial applications
Recently, robotics startup Figure announced that it has signed a cooperation agreement with automotive gi...[Details]
-
Oscilloscope probes are crucial to the accuracy of measurement results. Today, Agitek shares some "secrets" about probes, hoping to help engineers using oscilloscopes: 1: What is the difference bet...[Details]
-
Electric vehicles (EVs) have the potential to provide sustainable electricity to our grid.
With vehicle-to-grid (V2G) technology, electric vehicle battery energy can be used to power homes or ...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
