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Würth Elektronik expands REDCUBE product line with threaded SMT WP-SMRA Right-angle connectors for critical USB applications Waldenburg (Germany), April 11, 2022 - Würth Elektronik now offers a ...[Details]
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Intersil's ISL97674 is a six-channel 45V dual dimming LED driver that supports 78 LEDs at 4.5V-26V and 48 LEDs at 2.7V-26V. It can use SMBus/I2C or PWM signals for dimming, with an input voltage of...[Details]
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Problem 1: The program runs away when powered on or after running a few steps, and IAR prompts a stack overflow. 1. First, confirm the program entry address. NVIC_Configuration(); // Nested vector in...[Details]
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2014 Annual Inventory of New Kitchen Appliance Technologies
It is the New Year again, and all kinds of inventory and evaluation are in full swing. In the inventory of kitchen appliances, people are...[Details]
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On the afternoon of October 18, 2013, Granville Research, an authoritative digital video research company, released the "2013 China Set-Top Box White Paper", which comprehensively sorted out the deve...[Details]
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On August 28, realme held a "leapfrog" fifth anniversary speech and a new product launch conference for the realme GT5, officially launching the new realme GT5. As Realme’s “fifth anniversary leapfro...[Details]
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To determine whether the switching power supply is oscillating, you can use an oscilloscope probe close to the magnetic core of the switching transformer. If the oscillation is normal, an induced wav...[Details]
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On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]
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Tesla did not directly announce the price of the domestically produced Model 3, but only used a simple guessing game to let everyone know the price of Model 3, and the communication effect exceeded e...[Details]
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Power Issues
1.VDDCORE and VDDIO pin power supply
A) The VDDCORE and VDDIO pin supplies must be connected to a clean DC power supply using decoupling capacitors; the decoupling capacitors...[Details]
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The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and...[Details]
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The AVR manual says: "The TXC flag can be used to check whether the transmission of a data frame has been completed, and the RXC flag can be used to check whether there is any data in the receive b...[Details]
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Oscilloscope Power Measurement Application - Overview Power measurement and analysis from Keysight Technologies (formerly Agilent) 3000X Oscilloscopes, 4000X Oscilloscope Series, 6000 X-Series Oscill...[Details]
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Recently, Cao Feng from Harbin Institute of Technology Shenzhen Campus and his collaborators developed a small, flexible wearable device that can convert heat from human skin into electrical energy. ...[Details]
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S3C2440 is a 32-bit machine, which means that the unit of memory device operation is 4 bytes (32 data lines). S3C2440 has 8 memory blocks, each block is 128MB (0~26, 27 address lines in total), a tot...[Details]
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