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//************************** //Program description: stc15f2k60s2 collects ds18b20 temperature data and outputs it from the serial port //To facilitate debugging, here is the project download address...[Details]
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How to turn a 12V battery into a 6V one? Several people in the QQ group have asked this question, and I have done it before. But for some reasons, I still haven't posted it. It just so happens that...[Details]
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After I bought 150 LED lights, the switching method of those lights when they were working attracted my attention, which inspired me to make a screen that can change the display of text, pictures and ...[Details]
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The high-voltage board
circuit is a DC/AC (direct current/alternating current)
converter
, and its working process is
the inversion process of
the switching
power supply
...[Details]
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The ATmega48/88/168 has an on-chip bandgap reference that can be used for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its o...[Details]
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Semiconductors and software lead the way to sustainability We often hear discussions about sustainability, but what exactly is it? Sustainability challenges The most recent definition of sust...[Details]
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Background
At present, new technological solutions that combine electronic components with smart medical devices can monitor and analyze important physiological signals of the human body in re...[Details]
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On December 16, the first Industrial Product Digital Twin Finals of the Belt and Road and BRICS Skill Development and Technology Innovation Competition, jointly sponsored by the BRICS Business ...[Details]
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China Mobile's sub-brand Nzone recently launched a new phone called Nzone S7 Pro 5G. The phone uses a perforated screen on the front and a triple-camera system on the back. The Nzone S7 Pro 5G has ...[Details]
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There are many DIY versions of WWVB clock designs on the web. Commercial "atomic" clocks are cheap and widely available, but I wanted to try my hand at designing one to gain insight into WWVB and l...[Details]
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Platform: mini2440 Cross toolchain: arm-linux-gcc-4.3.2
1. Basic knowledge of kernel transplantation
Porting the kernel is also called building a BSP (boardsupport packet). BSP has tw...[Details]
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Use the timer 0 of LPC1788 to implement a 10ms counter, that is, the count increases by 1 every 10ms. Initialize timer 0 init_timer(1,599990); //10ms unit 599990=10(60000000/1000-1), LPC1788 wor...[Details]
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Fault phenomenon:
After the inverter is powered on, start the inverter and connect the forward terminal to the common terminal! The inverter RUN light is on! After the user has repeatedly set ...[Details]
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Oscilloscope high-voltage differential probes are also active probes that use Hall sensors and induction coils to measure DC and AC currents. The current probe converts the current signal into a vo...[Details]
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Recently, the Chinese Society for Electrical Engineering announced the list of winners of the 2024 Electric Power Science and Technology Award. Tan Yaosheng, deputy director of the Multi-Energy Com...[Details]
Real-time operating system RTOS
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