The creation of a Zigbee network must be completed by a coordinator. A Zigbee network has one and only one coordinator. The main tasks of the Zigbee coordinator when creating a network are to select t...
[p=24, null, left][color=rgb(51, 51, 51)][font=arial] [/font][/color][/p][p=24, null, left][color=rgb(51, 51, 51)][font=arial]At present, if we say that the United States is the world's leading techno...
We now want to collect a 1.8K sine signal. We choose a 200K ADC, the chip model is AD7606. We use STM32F429 to obtain data, use its GPIO to simulate SPI communication, and use the interrupt method to ...
[i=s]This post was last edited by eelpy on 2019-6-11 14:57[/i]The ID can always be read, but the acceleration is always 0. I was able to read the acceleration data using the same program last night, b...
Do you have many product prototypes in mind but are struggling to verify them quickly?
In the early stage of product design, are you still worried about MCU programming and PCB board design?You may wa...
1. Scope of application This configuration is for manual and remote control of lights and curtains in a small area. It is usually used in guest rooms, children's rooms, elderly rooms, study roo...[Details]
1 Introduction
With the continuous development of computer technology and measurement and control technology, in the data acquisition system with single-chip microcomputer as the core, it is ne...[Details]
After introducing the SMU ADALM1000 in the Analog Dialogue December 2017 article, we wanted to make some small basic measurements, part six of the ADALM1000 series. Figure 1. ADALM1000 schematic. T...[Details]
With the rapid development of integrated circuit technology and technology, truly monolithic microcontrollers have become mainstream products. Most of its resources are inside the microcontroller c...[Details]
LEDs face many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and suppliers...[Details]
The calibrated on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0, or 8.0 MHz clock. These frequencies are nominal values at 5V, 25°C. This clock can also be used as the system clock by programmi...[Details]
#include "STC12C4052AD.h" typedef struct { BOOL Run; //BOOL value as a timing sampling flag, for example, set the flag once BYTE Curch; //Current channel BYTE tempCvData ; //Temporary buff...[Details]
There are many ways to send hexadecimal arrays through the serial port. Here I introduce the simplest and most commonly used method. The board I use here is STM32F103RCT6, using serial port 2, the ...[Details]
On the morning of November 17, at an investor event early this morning, Qualcomm Chief Financial Officer Akash Palkhiwala said that Qualcomm expects to supply only 20% of Apple's modem chips in ...[Details]
Infineon Technologies AG has launched a new CoolSiC™ MOSFET 2000 V in the TO-247PLUS-4-HCC package. This product not only meets designers' demands for higher power density, but does so without compr...[Details]
A charge pump (also called an inductorless DC/DC converter) is a special type of switching DC/DC converter that uses capacitors as energy storage elements. Compared to inductive switching DC/DC conve...[Details]
1. Check the touch library documentation and select the chip according to your needs (mainly supporting several keys): STMTouch Driver User Manual One channel is one button. For example, STM8L101F ...[Details]
What is an encoder? An encoder is an electronic device used to convert analog or digital signals into digital codes. It is a widely used device in computer communications, automatic control, and in...[Details]
0 Introduction
In recent years, with the increasing popularity of the Internet and the development of network remote control technology, the use of the network to remotely control control objects in...[Details]
High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
...[Details]
RF/Wirelessly
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