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The download address of u-boot is http://sourceforge.net/project/showfiles.php?group_id=65938. The latest version is u-boot-1.1.6, which can already support AT91RM9200. Add the PATH environment varia...[Details]
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The realization of vehicle autonomous driving is inseparable from the "eyes" that can see the surrounding environment. The vehicle-mounted millimeter-wave radar is such a "smart eye". It can not on...[Details]
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In many applications, it is often necessary to measure the distance between an object and a person, device, or vehicle, such as robot motion control, vehicle control, blind canes, medical equipment, ...[Details]
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Protocols for multiple transport layers and applications More and more safety and comfort electronic control functions are added to modern automobile systems. Although the number of ECUs is controlle...[Details]
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Single-phase speed-adjustable motors usually need to be connected to capacitors to provide phase shift during startup and operation. Next, I will explain in detail the principle and working process...[Details]
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Abstract: A high-speed, low-power current-mode sense amplifier suitable for low-voltage, large-capacity SRAM is proposed. The circuit adds a pair of isolation transistors between the cross-coupled ...[Details]
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Designing a switching power supply is not as simple as imagined, especially for those who are new to the development of switching power supplies . Its peripheral circuit is very complex, and the...[Details]
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Emergency measurement of online resistance using digital multimeter
Abstract: This paper introduces a loading voltage reduction measurement method, which can enable
a digital
mu...[Details]
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Recently, BAK Battery's sharing of the 4680 battery has sparked heated discussions, and the cylindrical battery has attracted more attention. The performance of large cylindrical batteries has been f...[Details]
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LeCroy current probes are based on Hall Effect and transformer technology, and there are multiple models to choose from. The bandwidth can reach up to 100MHz; the sensitivity can reach up to 1mA/div; ...[Details]
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The commercialization of 5G is like pressing the accelerator for the development of the global intelligent industry. Various industries are gearing up to take this fast lane and quickly seize the fut...[Details]
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2.4.2.3 Reasons why effective efficiency deviation is ignored
It can be seen from formula (2-40) that the deviation of effective efficiency and efficiency is determined by G21/G10. Although it is i...[Details]
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1 Introduction The performance of the current loop in a motor drive or servo (see Figure 1) directly affects the motor’s torque output, which is critical for smooth response, as well as accurate posi...[Details]
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Development environment: ADS1.2 or arm-linux-gcc4.4.1 Development board: GEC210 (s5pv210 soc) Principle part: Led control is the simplest part of microcontroller control, so we will start with ...[Details]
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On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]