For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
When I saw the activity of the ST60 wireless connector, I was helping a customer troubleshoot a problem: when the control box was assembled, the cable length margin was insufficient, and the bending o...
[i=s]This post was last edited by jinglixixi on 2022-4-21 13:39[/i]Since the core chip used by AT-START-F425 is a USB-oriented microcontroller and provides corresponding USB flash drive reading and wr...
TI's MSP430 series microcontroller is an ultra-low power mixed signal controller. It uses a 16-bit reduced instruction set and integrates 16 general registers and constant generators, which greatly im...
In December last year, when the BabyOS open source project was launched, it was shared on eeworld: https://en.eeworld.com/bbs/thread-1102261-1-1.html
At that time, it was not mature enough and was not...
Recently, Times Speed Technology Co., Ltd. ("Times Speed") completed its B round of financing. This round of financing was exclusively invested by SDIC Venture Capital, supporting Times Speed to ...[Details]
How fast can L4 company mass produce L2? In early 2023, ChatGPT became popular, igniting people’s enthusiasm for large AI models. A joke circulating in the circle is: After ChatGPT became popular, ...[Details]
On July 9, netizens discovered that Redmi Product Director Wang Teng hid his Weibo account. Previously, Wang Teng was using Redmi K30 Pro. Some netizens speculated that Wang Teng might be us...[Details]
Last night, Xiaomi released the Xiaomi 12 series of mobile phones, using Snapdragon 8 Gen 1. This also means that domestic flagship phones have opened the curtain for upgrades in 2022. The diff...[Details]
I have not been very clear about various memories before, so let's summarize them today. Memory is divided into two categories: RAM and ROM. I will not talk about RAM, but mainly ROM today. ROM and...[Details]
1 Overview
TLC5510 is a new analog-to-digital conversion device (ADC) produced by TI Company in the United States. It is an 8-bit high-impedance parallel A/D chip manufactured using CMOS tech...[Details]
Introduction "Parameter measurement" is a powerful tool for oscilloscopes to analyze waveforms. Engineers can easily obtain various parameters without turning on the cursor. However, some engineers m...[Details]
Start with the code (first write a code like a normal microcontroller): /********led.c****************************/ #define GPFCON (*(volatile unsigned long *)0x56000050) #define GPFDAT (*(vola...[Details]
The program is that when the first matrix button is pressed, the digital tube displays 1, and when the second matrix button is pressed, the digital tube displays 2, and so on, until the fifteenth butt...[Details]
Recently, Jike Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Jike Technology") completed a Pre-A round of financing of tens of millions of yuan led by Oasis Capital, with Minerva Cap...[Details]
1. Timer interrupt to achieve interval switching In the test code of Chapter 6, Lecture 4, we mentioned the problem of micro-flickering of the digital tube. This is caused by the uneven switching i...[Details]
To use a 32.768 kHz watch crystal as the device clock source, the low frequency crystal oscillator must be selected by setting the CKSEL fuse to “1001”. The crystal connections are shown in Figure 19...[Details]
According to the "Implementation Opinions on Accelerating the Demonstration and Application of New Energy Storage in Zhejiang Province" issued by the Zhejiang Provincial Development and Reform Comm...[Details]
This article is translated from EEWORLDONLINE Digital power comes in many forms, and a common element in almost all digital converters is a communications bus, usually based on the PMBus protocol. ...[Details]
Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
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