According to Reuters, on Tuesday (14th) local time, two sources said that the US government is about to issue a new rule that will further expand the power of the US government and will prevent forei...[Details]
"The concentration of the power battery industry has increased significantly, the phenomenon of small, scattered and chaotic enterprises has been significantly improved, and the investment layout has...[Details]
Abstract: A novel multi-channel output isolation drive circuit is presented. It uses a distributed current source power supply method to solve the difficulties of multi-channel isolation output, ...[Details]
Fluke 729 automatic pressure calibrator product overview: The Fluke 729 Automatic Pressure Calibrator is designed for process technicians to simplify the pressure calibration process and provide fast...[Details]
Recently, I have done some study and summary on the control methods of permanent magnet synchronous motor (PMSM). Since there is a lot of content involved, I plan to share it in several notes, main...[Details]
2. Intelligent street light simulation system based on single chip microcomputer control
1. Implement functions
(1) The branch controller has a clock function that can set and display the tim...[Details]
Aiming at the problem that the electrolytic capacitor in the existing LED driving circuit limits the life, a design method for LED driving circuit without electrolytic capacitor is proposed. This met...[Details]
1 Introduction
ADS7822
is a 12-bit serial high-speed A/D converter with a sampling rate of 75kHz and low power consumption (0.54mW at 75kHz and 0.06mW at 7.5kHz).
2 Pin arrange...[Details]
Jiwei.com News: The three major A-share indexes closed higher today, with the Shanghai Composite Index up 0.47% to 3583.09 points; the Shenzhen Component Index up 1.46% to 15223.36 points; and the Ch...[Details]
Selection of chip capacitors
1. Function selection
Because the capacitor has the characteristics of "blocking direct current and passing alternating current", and it is also an energy stor...[Details]
Recently, Beijing Junzheng released its 2021 annual report, stating that its annual revenue was 5.274 billion yuan, a year-on-year increase of 143.07%; the net profit attributable to shareholders of ...[Details]
Contents The invention belongs to the field of thermal gas mass flow monitoring, and in particular relates to an insertion type thermal gas mass flow meter capable of resisting vibration. Backgroun...[Details]
element14 joins hands with Infineon to launch "Core" design challenge and webinar on the same theme The competition encourages entrants to build multi-core project workflows using ModusToolboxTM...[Details]
(November 8, 2024, Shanghai) Today
, Nanxin Technology announced the launch of a new high-efficiency synchronous bidirectional buck-boost charging chip SC8808, which can support a charging volt...[Details]
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