I was so happy when I saw this event. Why? There are two reasons:
First, I wanted to pick up the dusty boards.
Second, I have a lot of boards, so isn’t this just running into my trap? ? ? ?
I love buy...
[size=4]Q value of the filter[/size] [size=4] [/size] [size=4]Q value has little effect on the actual filtering effect, but Q value represents loss/input power. The higher the Q value, the greater the...
Content reference: Maimai
Recently, a Tencent employee revealed that “I have passed the political review for civil servants in my hometown, gave up Tencent’s 750,000 yuan annual salary, and asked for ...
Live replay: TI AMIC110 multi-protocol communication chip industrial application optimization solution : https://training.eeworld.com.cn/course/5228...
As the information source of automobile electronic control system, automobile sensor is the key component of automobile electronic control system and one of the core contents of automobile electronic ...
In the sensor configuration routine, the corresponding frequency test program getFlicker.ino is provided. The result after compiling the program is shown in Figure 1.Figure 1 Frequency test procedure
...
The word "asynchronous" in asynchronous motor comes from the fact that the motor speed is not synchronized with the rotating magnetic field. AC asynchronous motor is a device that converts electric...[Details]
Vishay's New SMD HI-TMP® Wet Tantalum Capacitors Save Substrate Space and Improve Reliability
The device has an operating temperature of +200 °C, has higher resistance to...[Details]
Phase sequence detection of three-phase AC power supply is also of great significance in industrial and agricultural production. In many cases, reverse phase sequence is not allowed, such as wate...[Details]
List of required materials: welding flying wire 1 roll of perforated board (7*9cm) 1 single -chip stc89c52 1 crystal oscillator 11.0592M 1 ceramic capacitor Several touch buttons 4 self-locki...[Details]
0 Introduction With the development of China's economy, the number of motor vehicles continues to grow. The growth of existing roads and other hardware facilities can no longer meet the growing traf...[Details]
Summary: This circuit monitors resistance values
in noisy
or other harsh environments. Connecting across the isolation transformer secondary winding, the unknown resistance is reflected to...[Details]
Apple's culture of confidentiality has a long history. Since the Steve Jobs era, Apple has kept the products it is developing strictly confidential, but these confidentiality measures are deploye...[Details]
Let's take it step by step. First, we derive the small signal model of the flyback converter. There are many methods for deriving small signal models. The average switching model method is more conve...[Details]
/************************************************************************************ Program name: Serial port sends program download instructions (crystal frequency 18.432MHz) Function descriptio...[Details]
The digitally programmable precision resistor shown in Figure 1 can be used as a microprocessor-driven power load in a custom-designed ATE (automatic test equipment). IC1 is an 8-bit current-output...[Details]
Recently, infrared thermal imaging has frequently appeared in the automotive industry, and infrared sensing technology has joined the "battlefield" of vehicle-mounted sensors. In March 2023, Ruichuan...[Details]
In DC to low frequency sensor signal conditioning applications, the common mode rejection ratio (CMRR) of the instrumentation amplifier alone is not enough to provide robust noise rejection in hars...[Details]
High-voltage and high-capacitance capacitors are generally realized by electrolytic capacitors or film capacitors, which are generally large in size. Despite years of development, the miniaturization...[Details]
The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]
Special Edition for Assessment Centres
京公网安备 11010802033920号
EEWORLD
