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KEMET, a global leader in tantalum capacitors, recently announced that due to the continued impact of the epidemic, costs have risen, coupled with full orders and longer delivery times, so the prices...[Details]
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On December 17, the online founding conference of the Nanjing Integrated Circuit Industry Intellectual Property Alliance and the first alliance member conference were successfully held under the or...[Details]
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A brief introduction to Arm920T registers: R1-R15: General registers R13: Stack pointer register R14: Program connection register. When the BL subroutine call instruction is executed, R14 obtains a b...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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LED is short for light emitting diode. Due to its many advantages such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), and...[Details]
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1 Introduction For the plastic bottle making process, the plastic is heated to a molten state, and becomes a tube embryo through high-pressure injection. After a short period of cooling, it is inflat...[Details]
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Power supply circuit used to drive the sensor bridge
Function of the circuit
The load sensor of the strain gauge must use a differential amplifier of about 1000 times because of its very low o...[Details]
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0Introduction
CNC technology is a technology that uses digital programming to control the automatic operation of machinery or other equipment. CNC machine tools are machine tools that use CNC techn...[Details]
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The method of making a Linux kernel for an embedded platform is basically the same as that of making a Linux kernel for a PC (x86) platform. The following describes how to make a kernel for the mini24...[Details]
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1. Test environment description Hardware platform: NUCLEO-F767ZI development board (STM32F7, Cortex-M7, 216MHz, 2MB Flash, 512KB SRAM) Operating system: FreeRTOS v9.0.0 (CMSIS-RTOS v1.02) TCP/IP p...[Details]
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Through Baidu search, 315/433Mhz wireless transmission uses ASK (amplitude modulation) transmission. Generally, modules are sold on Taobao. A pair costs about 10 yuan, or even cheaper. It is also very...[Details]
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As the global demand for mobile data services continues to increase, the 2G/3G network migration process is accelerating. At present, most of the demand has shifted to LPWA and LTE Cat.1 technologies...[Details]
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Before talking about PWM, let's do the following 5 experiments. 1. LED1 turns on for 300ms and turns off for 700ms; 2. LED1 cycles on for 30ms and off for 70ms; 3. LED1 cycles on for 3ms and off for ...[Details]
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MxHacks 2022|Mendix launches global hackathon Solving Technology Dilemmas for Nonprofits activity description Mendix will hold the MxHacks 2022 hackathon in Boston, USA, London, UK, Rotterdam...[Details]
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my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]