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describe
The LT®3692
is
a dual channel, current mode PWM step-down DC/DC converter with two internal 3.5A switches. Independent input voltage, shutdown, feedback, soft-start, curre...[Details]
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Introduction
At present, wired meter reading is common in the domestic power centralized meter reading system, such as RS485 bus, power carrier meter reading, etc.; however, due to the cost and...[Details]
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#include
#include "sys.h"
#include "delay.h"
#include "usart.h"
#define LED0_val TIM3- CCR2
void PWM_init(u16 arr,u16 psc)
{
RCC- APB1ENR|=1 1; //TIM3 clock enable
GPIOA- CRH&...[Details]
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Samsung recently unveiled its semiconductor technology roadmap, including plans for 1.4nm, new memory technology and "fables total solutions." Since 2017, Samsung has held an annual "Technology Day...[Details]
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Abstract: Design of a video decoder based on TMS320C6000 DPS chip. The decoder can run independently from the computer and can realize the video decoding function efficiently and in real time. S...[Details]
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Under the heavy reports of major news, the ignorant masses said that the first graphene battery has been born. Come, let's take a look at what this magical "graphene battery" is all about. Graphene...[Details]
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In the previous article, we implemented high-precision delay. In this section, we use the implemented high-precision delay interface to simulate the data generated by the serial port (the receiving d...[Details]
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The S3C2440 chip has been discontinued. Over the years, there must be a lot of products designed based on the S3C2440. In order to help the majority of 2440 users get rid of the trouble caused by the ...[Details]
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Recently, when I was writing a serial port program, I encountered the problem of garbled serial port characters. After checking on the Internet, I found that it was caused by the mismatch of the crys...[Details]
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On July 20, BYD stated in a conversation with investors that the blade battery equipped in its flagship model "Han" can be charged in 10 minutes and has a range of over 100km. According to informat...[Details]
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Intersil's ISL6228 is a two-way synchronous buck PWM controller that uses Intersil's Robust Ripple Regulator (R3) technology to provide excellent dynamic response to transient changes in input volt...[Details]
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1 Burning: The flashing is similar to the flashing of the 4412 default image, using fastboot. Update uboot first, use 4412 default uboot to update uboot that supports device tree Use uboot that s...[Details]
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Handheld vacuum cleaners are becoming more and more popular in the market due to their advantages such as easy mobility, strong suction, convenient charging, fashionable appearance and powerful fun...[Details]
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LED dot matrix, I believe that people who know microcontrollers should know this, I will just post it step by step~~
Today, we will simply control the 8*8 LED dot matrix to light up the 16 numbers fr...[Details]
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Two-day industry-renowned conference will provide in-depth expertise and skills in the IoT industry
Beijing, China – November 8, 2024 –
Silicon Labs, a global leader in secure, i...[Details]
Analog electronics
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