I bought 2 crystal oscillators through the E-Network event.
One is SI570 with LVDS output, 10M~280MHz frequency can be set via I2C
The other is SI514 with CMOS output, 100K~170MHz, the frequency can b...
Synchronous transmissionFor C5402, synchronization issues are divided into transmission synchronization and reception synchronization. As shown in the hardware system in Figure 12, once the transmissi...
1. Project Background
Morse code enthusiasts need a Morse code training machine. Professional training machines are boring and tedious, and more importantly, expensive. A training machine costs severa...
[i=s]This post was last edited by lising on 2022-4-11 10:21[/i]This comprehensive experiment uses the GD32L233C-START development board to make a kitchen countdown timer with a timing range of 1 (min)...
The current STM32105+FATFS 0.13C can be mounted on a USB flash drive normally.The code remains unchanged, only the STM32 on the board is replaced with GD32F105, and the USB flash drive cannot be mount...
The previous articles (starting from i.MX6ULL Embedded Linux Development 1-Preliminary Exploration of Uboot Transplantation ) introduced the system transplantation of embedded Linux (Uboot, kernel and...
When electrical equipment is turned off or not running its main function, its power consumption is called standby power consumption. A device can consume about 8,600 Wh of power in a whole year. If...[Details]
The most basic use of a clamp meter is to measure AC current. Although the accuracy is low (usually level 2.5 or level 5), it is still widely used because it does not need to cut off the circuit when...[Details]
According to Gizmodo Australia, an Australian judge has ruled that Epic's lawsuit against Apple in Australia will be temporarily suspended as the two sides prepare for a major litigation battl...[Details]
On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
This morning, @中国消防官微播 announced a recent fire caused by a mobile phone catching fire while charging. According to reports, a child was playing with his mobile phone while charging it at home...[Details]
On December 17, the first Dishui Lake China RISC-V Industry Forum was held in Lingang, Shanghai. At the meeting, Zhao Jing, senior product manager of Saifang Technology, introduced the high-performan...[Details]
Since it often involves single-chip microcomputer development, a program framework that can run multiple tasks is needed. Using an operating system is a bit of a waste of resources, and using ordinar...[Details]
At Apple's spring conference, in addition to a series of iMACs, there was also this little gadget that attracted a lot of attention. I remember in the promotional video, the key was found after searc...[Details]
August 15 report (by reporter Zhang Yiqun) Recently, British media reported that SoftBank's sale of Arm has entered the countdown and the transaction may be completed before the end of summer. Nvdia ...[Details]
Supports unsigned long integer value calculations up to eight bits, and signed operations and other calculation functions will be added later.
#include iom16v.h #include macros.h //#include st...[Details]
By Mark Lippett
Position: CEO of XMOS
As a unique semiconductor technology company, XMOS has always been at the forefront of intelligent IoT technology, and the company's miss...[Details]
Note: This article is for beginners of single-chip microcomputers.
Why write an article?
Although this question is not worth mentioning for electronics experts, there are too many people who ask...[Details]
Not long ago, Huawei announced at the Mate X2 foldable screen mobile phone launch conference that it will push Hongmeng OS system upgrades to Huawei flagship models starting from April this yea...[Details]
Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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