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At present, the chip capacitors widely used in various RF circuits have small size and capacitance, and there is no suitable RF band test instrument. After applying microwave network theory analysis...[Details]
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In STM32 development, the serial port is our most commonly used interface. Through the serial port, we can easily output data to the computer, which is convenient for us to debug the program. Let's ta...[Details]
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Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit dula=P2^6; sbit wela=P2^7; uchar num,dunum,wenum; uchar code table_du ={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d, 0x7d,0x07,...[Details]
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Audi AG, Ericsson, Qualcomm Technologies, Inc., SWARCO Traffic Systems GmbH and the University of Kaiserslautern today announced the successful completion of the world’s first published Cellular Vehi...[Details]
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According to Reuters, on October 8, LG Energy Solution announced that it had signed an agreement to supply 50.5GWh of electric vehicle
batteries
to Mercedes-Benz North America and other s...[Details]
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Determination of STM32 independent watchdog IWDG time limit
Watchdog timing limit = value of IWDG_SetReload() / watchdog clock frequency
Watchdog clock frequency = ...[Details]
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At present, the white light LED production technology in the market is mainly divided into two mainstreams:
The first is to use phosphor to convert the blue light or ultraviolet light generate...[Details]
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According to people familiar with the matter, after India announced a permanent ban on the short video app TikTok (the overseas version of Douyin), its parent company ByteDance has notified its India...[Details]
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As we all know,
TL431
is the reference voltage in the feedback loop of the switching power supply (SMPS). This device combines the reference voltage with the open-collector error amplifier, and...[Details]
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System designers using MCUs benefit from Moore's Law, which provides more rich features in smaller packages and lower costs. Embedded system designers and MCU vendors are concerned with three basic ...[Details]
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In laptop computers, highly efficient power management circuits can provide longer battery life and only occupy a smaller circuit board size, while also providing advantages such as low noise, low ...[Details]
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With the rapid and healthy development of my country's economy, people's living standards are constantly improving. The decoration of many residents' homes and offices is becoming more and more lux...[Details]
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Solar cells are the core device in PV power generation systems.
www.gesep.com
Energy saving is a device that uses the principle of photoelectric conversion to convert solar radiation int...[Details]
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Test principle Under the action of force, the fabric will undergo stress relaxation and creep after a certain period of time. This instrument provides a device for loading stress. By conducting tensi...[Details]
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Using C language to program MCS51 series microcontrollers is an inevitable trend in the development and application of microcontrollers. Keil's C51 compiler supports the classic 8051 and 8051 derivat...[Details]
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