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Overview
This reference design is a 6A step-down LED driver for portable projectors. The reference design is based on the MAX16821 PWM HB LED driver. The circuit can drive one LED; three MAX16...[Details]
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In technology fields such as medical equipment, automotive instrumentation, and industrial control, when equipment design involves strain gauges, sensor interfaces, and current monitoring, precision ...[Details]
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With the lessons learned from previous eras, countries are actively planning 5G patents to avoid losing at the starting line. China invested early in 5G patents and is now leading the world. Accord...[Details]
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According to Jiwei.com news, on April 12, Lida Optoelectronics released its 2018 annual report. The company achieved operating income of 2.584 billion yuan from January to December 2018, a year-on-ye...[Details]
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On December 10, Li Auto held a smart software conference, during which Li Auto officially launched the latest OTA 5.0 version, which includes smart driving (AD Max 3.0), smart space (SS 3.0) and smar...[Details]
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In a technical QQ group, I tried to do a C problem, which seemed to be about the execution process of a for loop. Original question: In C language, the output of the following code is ( ) (select o...[Details]
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Ⅰ. Introduction to Ion Chromatography Ion chromatograph is a type of high performance liquid chromatography, so it is also called high performance ion chromatography (HPIC) or modern ion chromatograp...[Details]
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At present, the LED intelligent lighting industry is in a state of flourishing, for example, the control transmission methods include infrared, WiFi, Bluetooth, ZigBee, etc. The establishment of st...[Details]
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The consumer-grade VR equipment market suffered a setback in 2023, and entrants are still deeply involved in it. Players in the industry chain are waiting for a new highlight moment to come. As a d...[Details]
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The amplifier is simple to build, uses standard, and is stable and reliable. The 75 W amplifier circuit presented here is capable of driving 4 ohms, but, despite being used for 4 ohms, the amplifie...[Details]
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When compiling the STM32 program with Keil SDK, a problem similar to ".\inc\stm32f10x_conf.h(21): error: #5: cannot open source input file "stm32f10x_type.h": No such file or directory" appears, i...[Details]
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When measuring the forward resistance digitally, the resistance values displayed at each gear are different. This is not a problem with your multimeter. We know that a diode is a nonlinear componen...[Details]
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The small size and low cost of home appliance control boards mean that high-cost materials will not be used in the circuit to solve the electromagnetic interference problem. The interference of home ...[Details]
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# # (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this # project. # # This program is free software; you ...[Details]
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Tektronix launched the "Tektronix Core Height, Different Vision" series of online activities in mid-March, which specifically launched a 30-day free trial of dozens of software packages for engineers...[Details]
Power technology
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