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OnePlus 8T has been officially released, and compared with the previous OnePlus 8, it is particularly special. First of all, in terms of price, the price of OnePlus 8T is a surprise compared with One...[Details]
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This circuit is ideal for checking the basic operation of an infrared remote control. The circuit is based on the brilliantly simple idea of connecting a piezo buzzer directly to an infrared receiv...[Details]
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This article introduces the battery management system (BMS) algorithm developed for the Open Compute Project (OCP) Open Rack V3 (ORV3) battery backup unit (BBU), which is a must-have device for any...[Details]
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The magnetic flap level gauge is developed based on the buoyancy principle and magnetic coupling. The basic principle is that when the liquid level in the measured container rises and falls, the magn...[Details]
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Recently, Xiaomi Group and Navitas Semiconductor announced that its GaNFast charging technology has been adopted by Xiaomi for its flagship Xiaomi Mi 10 Pro smartphone. GaNFast power IC uses gallium ...[Details]
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Editor’s recommendation: As an authorized distributor of Molex, Heilind can provide relevant product services and support to the market. In addition, it also supplies products from many of the wor...[Details]
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Differential operation circuit is shown below
The circuit below the figure above is: Differential Experiment Circuit
Convert triangle wave to square wave
(Vi: triangl...[Details]
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There are four main types of lightning strikes:
1. Direct lightning strike
Direct lightning contains huge energy, and the peak voltage can reach 5000kV. The lightning current entering the ground ...[Details]
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Rationale
The sugar refractometer designed based on the principle that the refractive index of a sugar solution is proportional to its concentration can be used to directly measure the sugar cont...[Details]
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STC's microcontrollers are generally 1T-type microcontrollers, which are about 12 times faster than traditional microcontrollers. Traditional 51 microcontrollers have only one clock source, which is ...[Details]
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A recent report from IMS Research shows that the Chinese PV inverter market grew 400% in 2011, with global shipments exceeding 2.4GW. This astonishing growth rate is attributed to China's national ...[Details]
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In recent days, Tesla CEO Musk has made another big announcement: If Apple and Google remove the Twitter he just acquired, Tesla will consider launching its own smartphone. We are not interested...[Details]
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Do your video conferences often experience disconnections and voice delays? Are there only a limited number of participants? Are professional solutions deployed with high barriers to entry and high c...[Details]
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/*********************** * Compiler: Keil C uVision4 * Chip: STC89C52, 12M crystal **********************http://www.wang1jin.com**********************/Function : Press the button and all three LEDs w...[Details]
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The function of the serial port is to receive and send data. In the previous section, we have learned about the pin signals of the serial port. However, the sending and receiving of data requires c...[Details]
MEMS sensors
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