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littleshrimpST Sensors & Low Power Wireless Technology Forum
As the title says, I have tried for many days but failed to transplant, and the virtual serial port and virtual disk of mpy never appeared. The compiled file is modified according to f767zi, and the c...
[i=s] This post was last edited by Yunhu Congbai on 2022-3-7 11:52 [/i] ## Preface The experiments have been completed, but I have not had time to sort out the article. I almost forgot about it after ...
As the title says, can I use the method shown in the figure below when the line needs to be split? Or is there any recommended method?Is it okay to have a sharp angle like in Figure 2? Is it okay to h...
Qorvo, Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today introduced two bulk acoustic wave (BAW) filters to support the ongoing global 5G base station de...
The master device initiates data transmission
The slave device can only transfer data according to the command, but the slave device can initiate the transfer by sending a transfer request interrupt...
Recently, Wuhan Huaxing Optoelectronics Technology Co., Ltd. revealed that after three years of R&D and capacity ramp-up, the world's largest sixth-generation LTPS (low-temperature polycrystalline si...[Details]
Behind the App Store’s “extraordinary profits”, Apple extended an olive branch for the first time. Apple, which has always been tough, suddenly lowered its stance. On the evening of November ...[Details]
On July 2, with the popularity of generative AI, Nvidia, the world's largest AI and computer GPU chip manufacturer, has almost become an unshakable leader, which has also attracted the attention of...[Details]
Baidu strategically invests in Saifang Technology RISC-V to enter the data center market On March 23, 2023, Saifang Technology officially announced the completion of a new round of financing, ex...[Details]
I am very happy today. I wrote this electronic clock in one go (this is the microcontroller experiment tonight. I remember that when I was self-studying microcontrollers last year, I really couldn’t w...[Details]
Design a simple digital DC voltmeter. (Range 0V-2V, measurement speed greater than or equal to 2 times/second, measurement error within ±0.05V, with over-limit alarm and digital tube display.)
3.5.1...[Details]
1 Introduction
RTU (Remote Terminal Unit) is a remote measurement and control terminal, which is a terminal measurement and control unit of the monitoring, supervisory control and data acquisi...[Details]
Why is jitter important? In today's advanced systems such as data communications, wired and wireless infrastructure, and other high-speed applications, clock jitter is a critical factor in overall s...[Details]
The industrialization boom of LiDAR comes from the strong demand for self-driving cars. Among the L3 and above self-driving cars defined by the Society of Automotive Engineers (SAE), LiDAR, as a 3D v...[Details]
I. Introduction Today I would like to recommend a small experiment with 51 microcontroller to you, using the 51 microcontroller to make a simple electronic clock. The timing module uses the DS1302 ...[Details]
The full English name of RTC is Real-Time Clock, which translates to real-time clock chip. RTC is the pulse generated by the clock circuit composed of the crystal oscillator and related circuits on t...[Details]
On December 17, Hyundai Kia Motors announced the official launch of a virtual development program that will innovate the automotive development process. On the same day, Hyundai Kia Motors unveiled i...[Details]
I recently wrote a piece of serial port debugging code, but encountered some speechless problems. Specifically, the TC bit of UART1 is set to 1 as soon as the debugging interface is entered, as shown...[Details]
Microwave signal analyzer is one of the important electronic measuring instruments, and signal power measurement is an important function. In recent years, the signal power measurement accuracy of mic...[Details]
The electronic cat circuit is shown in the figure. IC1 is a time-based integrated circuit NE555, which forms a time control circuit with potentiometer RP, resistors R1, R2 and capacitor C1 to control...[Details]
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