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Simulate I2C to test the reading and writing of 24C128 #define GPIO_PORT_I2C GPIOH/* GPIO port*/ : #define I2C_SCL_PIN GPIO_Pin_4/* GPIO connected to SCL clock line */ #define I2C_SDA_PIN GPIO_Pin_5/...[Details]
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Differential protection test features: 1. Automatically search for proportional braking characteristic curve and harmonic braking characteristic curve 2. Set any fixed point to perform proporti...[Details]
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When developing a single-chip microcomputer project, keyboards are often needed, and most of the time, keyboards use single-button or matrix keyboards. Matrix keyboards have many advantages, and I ...[Details]
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Teaching projectors are also called transmission projectors (national standard product name). At present, domestic LCD projectors have copied the optical structure of this machine, but have made so...[Details]
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The automobile industry is a typical technology-intensive industry. I believe this is a consensus. Evolving into the era of new energy vehicles, this most basic nature will not change in any way, a...[Details]
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Why use event flags? Event flag groups are one of the effective mechanisms for achieving multi-task synchronization. Some beginners who don't understand may ask how troublesome it is to use event fla...[Details]
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Coinciding with St. Patrick's Day (this festival originated in Ireland in the late 5th century to commemorate St. Patrick, the patron saint of Ireland, and has now become Ireland's national ho...[Details]
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Author(s):
Ian Crighton, MD - Cal-Bay Systems, Inc.
Industry:
Aerospace/Avionics
Products:
Software, Data Acquisition
The Challenge:
Develop a PC-based life test system ...[Details]
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I have been learning to use STM32 under MDK for almost two weeks. I have basically mastered the development process of STM32 under MDK environment and the writing of basic hardware programs. During th...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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LED is a solid light source. When a forward voltage is applied to its two ends, the minority carriers and majority carriers in the semiconductor will recombine, and the excess energy released will ...[Details]
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Many materials and textbooks believe that the on-
resistance
of MOSFET
has a positive temperature coefficient, so it can work in parallel. When the temperature of one of the parallel MOSFET...[Details]
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1. For a three-phase star-connected load (i.e., Y0 connection) with a three-phase four-wire power supply, a power meter can be used to measure the active power PU, PV, and PW of each phase, and the t...[Details]
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Jiwei.com reported on March 9 that DXOMARK, a well-known mobile phone review organization, recently announced the camera scores of the Samsung Galaxy S21 Ultra 5G (Exynos), with a photo score of 128,...[Details]
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In 2017, Interroll, together with the system integrator REMA TEC Group, carried out a comprehensive modernization of the logistics center of German household products expert WENKO in Baar, Germany. T...[Details]
Electronics Design Contest
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