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【AT-START-F425 Review】Bootloader - Learning and Information Search
1. First consult the chip manual4K bytes of boot program memory is used as a boot loader ( Bootloader ), which can be configured as a...
The audio power amplifier circuit is a circuit specially used to amplify the power of audio signals. It is a low-frequency signal amplifier circuit and often appears in the form of an integrated ci...[Details]
0 Introduction
With the rapid development of the national economy and the continuous improvement of people's material and cultural living standards, people's demand for electricity is increasing, an...[Details]
The South China Morning Post reported that Foxconn's Zhengzhou plant, the largest Apple iPhone OEM, is operating in shifts around the clock and has asked employees to cancel their Mid-Autumn Festival...[Details]
Flashing colored lights can often increase the festive atmosphere. Try to design a colored light control circuit that requires the colored lights to flash regularly and the flashing frequency to ...[Details]
The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LEDs, namely the volt-ampere characteristics, a...[Details]
1 Experimental Phenomenon
2 Experimental Principle
The speed of the DC motor is regulated by controlling the PWM duty cycle through buttons, and the digital tube displays th...[Details]
This application note describes methods for protecting low-voltage current-sense amplifiers from transient high-voltage surges. This condition is common in automotive battery-powered applications a...[Details]
Calculate the number of LEDs from known power supply power
Example: How many LEDs can be configured under the conditions of a power supply with a rated output power of 10W, a rated forward...[Details]
Through this collaborative research and development, we will create motor products designed specifically for medium-sized eVTOL (electric vertical take-off and landing aircraft).
Designe...[Details]
The century-old automobile industry is undergoing an era of great change. The transformation of automobiles to electrification and intelligence is an inevitable trend. The trends in the four areas ...[Details]
I have written MCU programs for a while and also read some MCU programs, both in books and on the Internet. They are basically very primitive, such as reading keys and delaying judgment. These key-re...[Details]
1..The automatic load register part actually contains two registers: Auto-load register buffer and auto-load register shadow The automatic load register buffer register can have an ARPE bit to cont...[Details]
IT8900 A/E series high power density and high power DC electronic load has three voltage ranges of 150V, 600V and 1,200V, and the single unit power ranges from 2 kW to 54 kW. Wide voltage and current...[Details]
Recently, the Japanese city of Kumamoto announced that it would use
robots
to deal with the problem of rising truancy rates. As problems such as student anxiety and bullying emerge, Japan's...[Details]
The PS1719 module is specially designed for charging 3.6V lithium-ion batteries, and can also be used to charge two-cell coal boilers or hydrogen-containing batteries.
The typical application circu...[Details]