In ATmega4809, there is an RTC clock module, which can be used as a real-time counter and a periodic interrupt timer. Because there is no calendar function, there is no real-time clock function, but o...
When making small products with high integration, we have considered
When we design PCB, we pay great attention to the direction and corresponding order of the position numbers. We are worried that th...
The main application scenarios of short-range wireless products come from the emerging Internet of Things. The application scenarios of the Internet of Things are diverse, and various short-range wire...
Thu Nov 11, 2021 16:40:49: Failed to set configuration with MCU name STM8S105C6: SWIM error [30004]: Comm timeoutThu Nov 11, 2021 16:41:11: Failed to write chunk with size 128 at address 0x8000: SWIM ...
On September 24, Han Zheng, member of the Standing Committee of the Political Bureau of the CPC Central Committee, Vice Premier of the State Council, and head of the Leading Group for Promoting the I...[Details]
Introduction In integrated circuit systems, analog multipliers are widely used in many aspects such as signal modulation and demodulation, phase identification, frequency conversion, automatic gain ...[Details]
With the introduction of "Made in China 2025", the manufacturing industry has ushered in new development opportunities. More companies are widely applying manufacturing information technology, such a...[Details]
Well, I will continue writing now while I am still in good spirits. Now I will summarize the driver of the buzzer. To put it simply, the buzzer is driven by PWM. It is very simple. Just give it a p...[Details]
At present, the types and applications of various wireless products on the market are becoming more and more extensive. How to enable students, electronic R&D personnel and some small companies to...[Details]
According to the Qichao App, Tianjin Silica Materials Technology Co., Ltd. (hereinafter referred to as Silica Materials) underwent industrial and commercial changes on November 23, with its register...[Details]
1. Introduction to GPIO port The STC15W408AS microcontroller has 14 I/O ports. All its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (st...[Details]
1. Experimental task
As shown in the figure, monitor switch K1 (connected to P3.0 port) and use LED L1 (connected to P1.0 port of MCU) to display the switch status. If the switch is closed, L1 ...[Details]
1. Experimental Task: Use the T0 and T1 timing counter functions of the AT89S51 single-chip microcomputer to count the frequency of the input signal. The counted frequency result is displayed throu...[Details]
A three-coordinate measuring machine is an optical instrument that can measure geometric shapes, lengths, roundness, and circumference divisions within a hexahedral space . There are many types of th...[Details]
STM32F103 Series Enhanced Microcontrollers —— Clock Control (RCC) Three different clock sources can be used as the system clock (SYSCLOCK): HIS oscillator clock (provided by the chip's interna...[Details]
Overview
With the development of science and technology, power electronic equipment is increasingly closely related to people's work and life, and electronic equipment cannot do without reli...[Details]
At the press conference early this morning, Apple released the new iPad Pro tablet equipped with the Apple M1 chip, and introduced the super performance of the M1 chip, the high contrast of the XDR s...[Details]
With Tesla also set to join the lithium iron phosphate battery camp, coupled with BYD, which has made considerable achievements in the research and development of lithium iron phosphate battery elec...[Details]
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
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