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A powerful test platform is essential for any team that prototypes, characterizes, and calibrates RF devices and components. Signal generators are among the most common test and measurement instrumen...[Details]
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Abstract: As the resolution is larger than that of analog screens, the lines on the glass will be denser, and the cost of process and backlight is higher. In the field of industrial instruments an...[Details]
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Pulse Width Modulation is a simple method of modulating or varying a square wave. In its basic form, the duty cycle of a square wave varies with the input signal. The duty cycle is the ratio of t...[Details]
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The anti-interference dielectric loss tester is an advanced instrument for measuring dielectric loss (tgδ) and capacitor capacity (Cx). It is used to measure dielectric loss (tgδ) and capacitor capac...[Details]
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Mobileye NV, which is using parent Intel Corp’s chipmaking capabilities to build laser sensors , says it will make self-driving cars cheap enough to sell to retail buyers by 2025. The Jerusalem-bas...[Details]
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1.IAR 1.30 download problem I used ST-Link V2 to download the STM8L project code of IAR 1.30 project, but found that it could not be downloaded. The Debug Log of IAR software showed: An error occur...[Details]
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Now, with the rapid development of electric vehicles, the demand for lithium-ion batteries is also increasing. According to foreign media reports, researchers at the Norwegian University of Science a...[Details]
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According to news on February 5, Huawei's sales share has been declining since it was sanctioned in 2019. According to the latest data tracked by Counterpoint's China smartphone weekly sales model, H...[Details]
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This semester, I started an embedded system course. In the lab class, I used an LPC1768 lab board based on the ARM Cortex-M3 processor. I thought I could learn a lot from this kind of course, but I f...[Details]
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Last week, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip. Huawei Consumer Business CEO Yu Chengdong also demonstrated the first Bluetooth wireles...[Details]
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Multi-rate simulation
Usually, the simulation models of power electronic control systems built in the Simulink environment are multi-rate simulation models. This is because:
01
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Commonly used high-speed communication interfaces between hosts and embedded peripherals include LPT parallel port, USB, 1394 and 10/100M Ethernet interfaces. RS232 is not suitable for high-speed d...[Details]
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LM4702
power amplifier module
Application and design solution
This is the first product in a new high-performance audio chip series with a wide supply voltage range, mute f...[Details]
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Many low-power industrial
sensors
and
controllers
are moving toward alternative
energy sources
as a primary or secondary power source. Ideally, this harvested energy will el...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]