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GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 produced ...[Details]
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1. Basic working principle (1) Use IO port TRIG to trigger ranging and give a high-level signal of at least 10us. (2) The module automatically sends 8 40khz square waves and automatically detects whe...[Details]
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void NAND_Init() { *(unsigned int *)(0x20030000 + 0xd0) = 7; delay_x(0X5000); *(unsigned int *)(0x20030000 + 0xd0) = 6; delay_x(0X5000); *(unsigned int *)( 0x200f0000 + 0x1fc) = 0; //muxctrl...[Details]
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When using PIC microcontrollers, I often encounter designers who only focus on software and ignore hardware when using microcontrollers. Functional debugging is normal, but various problems often occ...[Details]
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On December 22, Yaguang Technology issued an announcement stating that its holding subsidiary Chengdu Yaguang Electronics Co., Ltd. recently signed the "2021 31st World University Summer Games Event ...[Details]
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Rule 1: EMC cost-effectiveness ratio rule: The earlier EMC issues are considered and resolved, the lower the cost and the better the effect. Carrying out EMC design during the new product developmen...[Details]
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Application Technology丨EPS
Application field: Intelligent chassis
Unique advantages:
The design has an automatic gap compensation mech...[Details]
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Free microcontroller tutorials and learning help you solve the difficulties encountered in learning microcontrollers. I have seen many friends on the Internet always fail to debug the NRF24L01 progra...[Details]
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According to Gamerant, Sony has been applying for patents for its PlayStation 5 hardware and software in recent months, which all hint at the potential for Sony to improve services and technol...[Details]
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South Korea's three largest battery manufacturers, LG Energy Solution, SK Innovation and Samsung SDI, have recently stated that in order to overcome the current supply shortage and improve the techno...[Details]
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Central topics:
Chip Capacitor Model
Test fixture
Solution:
Network analyzer measurement combined with certain calibration methods
At present, there is no suitable RF band ...[Details]
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In practical applications, LED drivers can be divided into two categories according to their working characteristics: DC-powered drivers and AC-powered drivers.
(I) DC drive
DC drives...[Details]
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Not long ago, Samsung and Japanese mobile operator NTT Docomo released the Galaxy S21 Olympic Commemorative Edition to celebrate the upcoming Tokyo Olympics. Today, according to media reports, the ...[Details]
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The fieldbus communication gateway designed in this paper provides support for CANBUS and MODBUS, realizes transparent transmission of CANBUS and MODBUS data, and provides a feasible solution for t...[Details]
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On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]