[size=4]The circuit whose output signal is proportional to the integral of the input signal: Integral circuit[/size] [size=4] [/size] [size=4]The circuit whose output signal is proportional to the dif...
The GPS positioning III car driving recorder is a new product that integrates car driving recorder, voice call, voice image, dispatch, navigation, entertainment, riot control and other functions. You ...
There are many types of bridge rectifiers: flat, round, square, bench (in-line and SMD), etc., with GPP and O/J structures. The rectifier current ranges from 0.5A to 100A, and the reverse peak voltage...
1 Introduction
RFID is the abbreviation of Radio Frequency Identification, also known as electronic tag, which is a technology that uses radio frequency signals to achieve contactless information tr...
This is the north, a small county town, a city that looks like a chessboard. In my memory, every year is so rich, and every year there are different dishes. Even if I leave my hometown, I always have ...
Dear all,when the wheel drum motor is idling, the controller starts the motor. Since the program needs to perform the charge pump action first, that is, the lower arm is short-circuited (10ms), this w...
The physical layer and protocol layer testing of DDR2 and DDR3 can be considered as the most complex and difficult digital bus to test so far, and one of the difficulties is to correctly detect t...[Details]
Function of
the circuit
The operating frequency of the synchronous detection circuit using anti-phase and common-phase switching is less than tens of kilohertz. Its DC stability is...[Details]
introduction
The DP (DisplayPort) interface standard seeks to replace the computer's digital video interface DVI and the low voltage differential signal LVDS (Low Voltage Differential Signal) of th...[Details]
Suppose there are two 16-bit unsigned numbers NA and NB, which are stored in the 40H, 41H and 50H, 51H units of the internal RAM of the 8031 microcontroller respectively. When NA NB, the 42H unit ...[Details]
NXP recently officially opened its fab in Arizona to produce GaN devices for power amplifiers, which can span 5G frequencies from Sub-6GHz to millimeter waves. 5G base stations need to transmit low...[Details]
1 Introduction
In recent years, the number of fire accidents in China has been on the rise. Among the fire accidents, the proportion of electrical fires remains high, accounting for 27% of...[Details]
OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Since 2003, this display device has been widely used in MP3 players due to its thinness, lightne...[Details]
According to foreign media reports, Regulus Cyber, a supplier of smart sensor security solutions, has launched a pure software cybersecurity solution, Regulus Pyramid GNSS, designed to protect GNSS/G...[Details]
There are many fixed voltage switch mode power supplies (SMPS) on the market today, and several of these power supplies can be connected in series to achieve a higher fixed voltage. In order to obtai...[Details]
The novel direct-reading zc-type transistor is a high-resistance measuring instrument. It uses a DC voltage converter to replace the bulky hand-cranked generator, which improves the test efficiency. ...[Details]
Toyota Motor Corporation of Japan announced today that it has developed an "acceleration suppression function" that uses big data collected from connected cars to identify abnormal operation of the a...[Details]
Yageo introduces
the
PA0100
ultra-small metal current sensing resistor, providing a product solution specifically addressing the challenges of continued miniaturization to stay close to cust...[Details]
This is the relationship between the oscilloscope waveform refresh rate and the displayed waveform on the screen. The refresh rate of the oscilloscope screen is 50-60 Hz. The waveform update rate o...[Details]
Piezoelectric vortex flowmeter is a product that is carefully designed based on the comprehensive absorption of advanced technology from developed countries and the summary of many years of research ...[Details]
CNC machine tools, or computer numerical control machine tools, are automated machine tools controlled by computers. CNC machine tools are widely used in mechanical processing, mold manufacturing, ...[Details]
Analogue and Mixed Signal
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