[font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]Overview: [/size][/font] [font=Tahoma, Helvetica, SimSun, sans-serif][size=14px]Currently, SDI-12 products are becoming more and more abundant an...
1. Introduction
Previously, we introduced two ways to drive WS2812B: GPIO pins and PWM combined with DMA. In this post, we will introduce another way: drive WS2812B through the SPI interface of MCU. W...
In recent years, driven by Dyson, the portable handheld vacuum cleaner market has developed rapidly. However, judging from the market response, the prices of such vacuum cleaners vary greatly, and the...
[i=s]This post was last edited by jqn on 2021-10-27 16:10[/i]How do I change the softi2c statement of micropython to i2c?i2c = SoftI2C(scl=Pin(MPU6886_SCL), sda=Pin(MPU6886_SDA))The uiflow I use does ...
I recently started to learn a new CPU of MSP430 series, F5529. Following the method of learning 430 before, I began to understand its clock part. I referred to TI official routines to learn. There was...
Puyuan spectrum analyzers are widely used in many fields such as enterprise research and development, factory production, education and teaching. Especially in the era when domestic instruments are b...[Details]
Maybe you have been using CCS for many years, but when a cl2000-related error occurs one day, you are suddenly confused; for example, if you use an old version of CCS that does not support C20...[Details]
Soon, the market will see electric vehicles that support charging and swapping and have upgradeable power battery architecture - electric vehicle products under SAIC Roewe's new R brand. On May 10,...[Details]
Abstract: This paper designs a single-chip MP3 player, using the open source software project EFSL. Taking advantage of its small memory requirements, simple porting, and free of charge, the paper des...[Details]
At 1:00 a.m. Beijing time on October 14, Apple held a new product launch conference at its headquarters in California, USA, and officially released the new smartphone iPhone 12 series. The iPhone 12 ...[Details]
Tianfeng International analyst Ming-Chi Kuo said in a research report on August 9 that if the US government bans WeChat, the iPhone will be the most affected among Apple hardware products. The pessim...[Details]
Homemade AVR MCU ISP Download Cable The function of the MCU programmer is to burn the debugged program into the memory of the MCU. The cost of the AVR MCU ISP download cable introduced in this articl...[Details]
The use of oscilloscope and drawing Lissajous figures with oscilloscope Specifically, the domestically produced Green Forest YB43020B analog oscilloscope is taken as an example 1. Experimental prin...[Details]
Abstract: This paper introduces the system structure and some software writing process of the hip force tester based on SPCE061A single-chip microcomputer, focusing on the force measurement method ...[Details]
On September 6, according to the official account of Wingtech Technology, on September 4, Nexperia Semiconductor (China) Co., Ltd., a wholly-owned subsidiary of Wingtech Technology, held a SiP produc...[Details]
Update log 2
April 3, 2012 1:00 AM PDT: Uploaded new source code archive; increased emulator frequency (6.5KHz- 10KHz) using FPM (Fast Page Mode) mode of memory and modified i-cache (in...[Details]
Today, it would no longer be surprising to hear that companies in many fields are increasing their efforts to advance the practice of DevOps in real business. Obviously, this situation stems from the...[Details]
Micron Technology Inc. (Nasdaq: MU), a leading provider of memory and storage solutions, and Motorola, Inc., today announced that Motorola's new Motorola edge+ smartphone is now powered by Micron's l...[Details]
Traditional planar or trench MOSFET switches with rise/fall times of 30ns to 60ns are gradually being replaced by power switches such as superjunction MOSFETs with switching times of less than 5ns. T...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Embedded System
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