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What have you experienced in the past 2020? What are your reflections on these experiences?People's memories are like sand. It's another Spring Festival, but due to the impact of the epidemic, the cha...
The car generator is the main power source of the car. Its function is to supply power to all electrical devices (except the starter) and charge the battery when the engine is running normally.The pur...
The resistor and capacitor packages we see in the circuits are commonly used:
capacitance:
Possible packages for 0.01uF are 0603 and 0805
10uF packages include 3216, 3528, 0805
100uF has 7343
320pF pa...
Since its release in 2017, Nintendo's Switch game console has sold nearly 100 million units, and if nothing unexpected happens, it will surpass the sales record of the PS4. This surprised some index p...
LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the...[Details]
First of all, STM8 has three low-power modes, namely waiting, active shutdown and shutdown. Please read the official manual for the specific differences between the three. Here we only talk about t...[Details]
Analog Circuit: An electronic circuit that processes analog signals. Analog Signal: A signal that is continuous in time and amplitude (continuous means that it can take an infinite number of values ...[Details]
On October 12, EMCORE Corporation, a supplier of advanced mixed-signal products, announced the launch of a new MEMS (micro-electromechanical system) inertial measurement unit (IMU): SDC500. This prod...[Details]
A variable frequency drive (VFD), also known as an AC speed regulator or AC variable frequency speed regulator, is an electronic device used to control the operation of an electric motor. It contro...[Details]
This little thing is simple and fun, and can be used as a course design for beginners of microcontrollers.
Place your index finger gently on the sensor and you will see the LED indicator flash...[Details]
01 Determine whether the line or device is live or not The digital AC voltage barrier is very sensitive and can be displayed even if there is a small induced voltage around it. According to this feat...[Details]
This year's ARM processors generally use the Cortex - A76 large core, and next year everyone will use the A77 large core, and the CPU performance will be further improved. It is reported th...[Details]
This project uses an
LM3915
bar graph IC driving two sets of 30dB range of 10 LEDs. This circuit is unique because it has an automatic gain control providing 20dB of extra range to make it very...[Details]
Back in May, we saw the debut of LG's Stylo 6 smartphone, and today we've seen a series of renders of its successor, the LG Stylo 7. The renders show a new design with a 6.8-inch display and a center...[Details]
In order to give full play to the role of government investment funds in protecting strategies and promoting industries, on March 28, the Provincial Department of Finance successfully held the first H...[Details]
This paper comprehensively studies the key issues of simulation modeling such as boundary condition setting, thermal resistance calculation, heat load analysis and heat sink, and combines it with lab...[Details]
Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]