Debug CC2640R2F, based on TI's official simple_peripheral routine, change the Bluetooth name searched by the mobile phone.
1. What is the difference between searching for Bluetooth names on Android an...
In order to ensure the running speed of DSP, the external memory needs to have a certain speed, otherwise the DSP needs to add a waiting cycle when accessing the external memory.1) For C2000 series: C...
How can I simulate the signal receiving process of the 125KHZ card reader/writer module circuit? The circuit is shown in the figure below. Is there a simulation signal source to add signal to the ante...
[i=s]This post was last edited by littleshrimp on 2021-3-5 11:57[/i]MLX90614 is a high-precision infrared temperature sensor. The MLX90614XXX-BCF has a field of view of 10 degrees. It integrates ADC a...
Hello everyone, I recently encountered an impedance matching problem about ultrasonic transducers. The equivalent circuit of the ultrasonic transducer is shown in Figure 1.Figure 1 Equivalent model of...
The outermost UUID is called service (serverID) for the time being, and the next layer is called characteristic (characteristicID) for the time being. The characteristic layer can be used to encapsula...
Recently, Qingdao HKC's 6-inch wafer semiconductor project entered the trial production stage. According to Qingdao Daily, the company has received more than 100,000 chip orders. Once all equipment...[Details]
This program is applied to 51 single chip microcomputer
/*************Define global variables*****************/
uchar Kp，Ti,Td
int Set_speed;
/*************PID initialization function****...[Details]
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, today announced that it has joined forces with a broad range of Chinese automotive industry chain companies to demonstrate that sec...[Details]
With the rapid development of computer technology, computers have gradually penetrated into households, providing a foundation for the development of home medical monitoring equipment with analysis...[Details]
Chip Introduction: This paper introduces the structure, working principle and application of DS1302, a low-power real-time clock circuit with trickle current charging capability launched by DALLAS C...[Details]
This chapter will explain how to use the NASM assembly compiler.
First, download NASM: http://www.51hei.com/f/nasm.rar
Don't rush to run it... Maybe someone has already run it and found...[Details]
Before writing this article, I have to criticize ST's comtex-M3 I2C for being so bad! Such a simple I2C requires countless configurations, countless registers, and countless flags. Is ST's goal to co...[Details]
As I'm thinking about how to use 50Ω, I might want to make my own probe inputs for some of my oscilloscope modules for general probing, rather than connecting directly to a 50Ω source. I haven't buil...[Details]
STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, and SYSGO, a world-leading developer of European certifiable embedded ...[Details]
1. What is a digital tube? A digital tube is a display device composed of multiple light-emitting diodes. According to the number of segments, it can be divided into seven-segment tubes, eight-se...[Details]
With the continuous development of multi-core technology, parallel methods have become a means of dealing with larger-scale problems and have been successfully applied in many fields. At present, the...[Details]
Recently, TSMC announced its N2 (2nm process) schedule, which may start mass production by the end of 2025, later than Intel's 18A node (equivalent to 1.8nm process). The agency pointed out that Inte...[Details]
On the afternoon of the 16th, the OnePlus 7 series made a stunning debut. The OnePlus 7 Pro and OnePlus 7 series are all equipped with the Snapdragon 855 mobile platform. The top-of-the-line paramete...[Details]
With bit-banding support, you can use normal load/store instructions to read and write single bits. In simple terms, you can read and write a single bit. In F103, there are two places where bit-ba...[Details]
A servo motor is a mechanical component used in automatic control systems. A servo is a tiny component with an output shaft. Due to the design of the actuator, the servo provides high-speed control...[Details]
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