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The analog oscilloscope is an older type of oscilloscope, first appearing in the 1940s. The one shown here uses a cathode ray tube display and has a bandwidth of only a few MHz. The trigger of anal...[Details]
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Samsung Institute of Technology (SAIT) recently successfully developed a new solution to increase the capacity of lithium batteries, using a combination of graphene and silicon anodes. It ...[Details]
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February 9, 2010
Today, I wanted to do a comparative test between RU190N08 and 2907 to test the efficiency of these two tubes at different output powers. So, I adjusted various test i...[Details]
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The first knowledge point is the application of decoupling capacitors. First of all, we need to introduce the application background of decoupling capacitors. This background is electromagnetic interf...[Details]
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Convolutional code is a channel coding method widely used in various communication systems such as satellite communication and wireless communication. The Viterbi algorithm is a maximum likelihood ...[Details]
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According to foreign media reports, Smart Eye is working with OmniVision Technologies to provide the automotive industry with a groundbreaking end-to-end in-car sensing solution. The solution combine...[Details]
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; Description: Receive IR Remote control NEC code list p=12C508A, f=INHX8M, r=DEC, b=8, C=80 __config (_MCLRE_OFF & _CP_ON & _WDT_OFF & _IntRC_OSC) __idlocs H'0001' INDF equ 0x00 TMR0 equ 0x01 PCL eq...[Details]
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vivo NEX 3 will be released next month. New features of the phone have been revealed. The general manager of vivo product line @栾心林Lance confirmed on Weibo that vivo NEX 3 will not have physical butt...[Details]
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ZTO Express welcomed the 10 billionth express delivery in 2019, becoming the first express delivery company in China to reach the 10 billion-piece level, breaking the world record again. On the day o...[Details]
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Internal clock output PA.8 (MCO)
The PA.8 pin of STM32 has a multiplexing function - clock output (MCO), which can output the internal clock of STM32 through PA.8.
Operation process:
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1. Specify cross-compilation variables That is, modify the top-level Makefile file, open it with vim, and modify it as follows: Original export KBUILD_BUILDHOST := $(SUBARCH) ARCH ?= $(SUBARCH...[Details]
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Introduction: From a technical perspective, it is undoubtedly very advanced and intelligent to let machines learn to think as deeply as humans and replace human driving with visual algorithms. Howeve...[Details]
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The brightness of the light spot of an electronic oscilloscope should be stable and moderate. Some slow-scanning (ultra-low frequency) oscilloscopes have time scale signals superimposed on the light ...[Details]
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PIC
microcontroller human-machine interface module component selection instructions:
(1) Chip pins.
12 to 20 are bidirectional independently programmable I/O ports of PIC16C5X....[Details]
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1. The concept of triode As the name implies, a triode has three electrodes. A diode is made up of a PN structure, while a triode is made up of two PN structures. The shared electrode becomes the bas...[Details]