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T/C0 is an eight-bit timer, which mainly has the functions of timing, external event counting, and generating PWM waveforms. Before using these functions, we must first set T/C0 to work in the approp...[Details]
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The freeze display function is turned on in the menu. For ease of understanding, we assume that the oscilloscope can collect 10,000 frames of waveform data within the total capture time of each scree...[Details]
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The main frequency range of ECG signal is 0.05"100Hz, the amplitude is about 0"4mV, and the signal is very weak. ECG signal is usually mixed with other biological signals, and the electromagnetic fiel...[Details]
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introduction Random numbers have been widely used in simulation, sampling, numerical analysis, computer programming, decision-making, aesthetics and entertainment. There are two common types of rando...[Details]
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The digital storage oscilloscope is different from the general analog oscilloscope. It converts the collected analog voltage signal into a digital signal, and the internal microcomputer performs anal...[Details]
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This is the clock integration module of ARM, mainly want to introduce the clock system of ARM.
S3C2440 has 2 PLLs (phase-locked loops), one is mpll and the other is upll
PLL (Phase Lock...[Details]
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News Highlights: ● The world’s first all-in-one solution that combines secure element (SE), near field communication (NFC) and ultra-wideband (UWB) precision ranging technology ● Achieve excellent...[Details]
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The Micro-Lock Plus 1.25mm terminal pitch connector series is ideal for compact applications
. It provides reliable electrical and mechanical connections, design flexibility, and secure matin...[Details]
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Statistics released by the Japan Electronic Packaging Circuits association (JPCA) on the 15th showed that Japan's printed circuit board (PCB, hard board + soft board + module substrate) output in Aug...[Details]
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Coherent, a leader in lasers, and TriEye, a pioneer in mass-market shortwave infrared (SWIR), today announced they have successfully demonstrated a laser-illuminated shortwave infrared imaging syst...[Details]
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Abstract: In view of the shortcomings of the star-shaped optical fiber communication network in the substation automation system, a set of optical fiber self-healing ring network system structur...[Details]
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Rohde & Schwarz is the first to complete RedCap RAN5 protocol conformance test case verification
The 3GPP R17 standard specification has been frozen in June 2022, and Red...[Details]
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Problems when AVR reads and writes external RAM
Question:
1.
For
AT90S8515, the address of external RAM must start from 0x0260?
2. I use ICE200 to emulate 8515 to read and wr...[Details]
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Voltage reference ICs for automotive and industrial applications with a wider operating temperature range require low drift, high reliability and high performance. Microchip Technology Inc. (Microc...[Details]
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Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]