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The ammeter is connected directly. One wire goes through the transformer (the number of turns is written on the ammeter) and then connected to the load. The other wire for single-phase is directly co...[Details]
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Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
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Qualcomm, Samsung and Google Define the Next Generation of Premium Android Experiences with New Samsung Foldable Smartphone Snapdragon 888 will power the new Samsung Galaxy Z Fold3 and Galaxy Z Fli...[Details]
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In the annual report "2022 Bluetooth Market Update" recently released by the Bluetooth Special Interest Group (SIG)
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in addition to the steady growth of Bluetooth audio transmission devices...[Details]
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From June 4th to 6th, the much-anticipated China International Information and Communications Exhibition (hereinafter referred to as the "PT Exhibition") opened as scheduled at the National Conventio...[Details]
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Measuring oil well production is an important task in oilfield production management. Accurate and timely measurement of oil well production is of great guiding significance for understanding reservoi...[Details]
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Take stm32F103 as an example to explain: if the initialization configuration is to automatically reload the initial value (the third bit in register TIMx- CR1 defaults to the counter not stopping whe...[Details]
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1. Overall Analysis
1 System Analysis
According to the control tasks that the control system needs to complete, a detailed analysis is conducted on the technological process, working char...[Details]
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Since a DC regulated power supply is generally formed by an AC power supply through rectification, filtering, and voltage stabilization, it is inevitable that there will be some AC component in the D...[Details]
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Excitation is one of the key technologies for the measurement performance of electromagnetic flowmeters. In practical applications, the excitation methods can be divided into AC sine wave excitation...[Details]
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DC adjustable voltage-stabilized power supply with overcurrent protection The main component of this power supply is a universal voltage-stabilized integrated block, which contains startup cir...[Details]
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On the afternoon of December 17, the signing ceremony between Qixia High-tech Zone and Qingtao Yunneng Project was successfully held. Wang Chengjiang, Deputy Secretary of Qixia District Committee and ...[Details]
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According to foreign media reports, General Motors (GM) has applied for a new patent for its reclining seat airbags with the United States Patent and Trademark Office. The patent is called "Thorax An...[Details]
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Alibaba DAMO Academy announced that its self-developed perception algorithm has achieved high-beam simulation of low-beam LIDAR (laser radar), indirectly increasing the LiDAR beam volume by more than...[Details]
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Installing the ARM-Linux-GCC toolchain
Assuming your Ubuntu system is up to date, you only need to execute the following command to successfully install it:
sudo apt-get install gcc-arm-l...[Details]