Use serial port tools and serial port assistants to monitor the communication process between the mainboard MCU and the Bluetooth module------------Is this connection possible?...
In CircuitPython, analog input and analog output functions are supported, that is, ADC and DAC. However, its usage is somewhat different from MicroPython, and the MicroPython method cannot be used.Ana...
Introduction: We know that when the characteristic impedance of the line is discontinuous, the signal will be reflected through the discontinuous point, causing the signal to overshoot and ring. When...
[size=5]DAO layer: The DAO layer is mainly responsible for the work of the data persistence layer. Some tasks responsible for communicating with the database are encapsulated here. The design of the D...
Updated the firmware of PYBCNV2 and fixed a reboot bug.https://github.com/micropython-Chinese-Community/MicroPython_firmware/tree/master/pyboardCN_V2
or
https://gitee.com/microbit/MicroPython_firmware...
[align=left][color=rgb(51, 51, 51)][size=17px][font=微软雅黑]In recent years, the field of robotics has continued to heat up, and a large number of robotic products have emerged, such as robot dogs, drone...
1. The EL6752 module has been configured
2. Expand the Bus Structure
”→“KUKA Exnsion Bus (STS-X44)”→“EK1100 EtherCAT Coupler(2A E-Bus)”→“EL6752 DeviceNet Master”→“DeviceNet IO”, doubl...[Details]
Beijing, China - March 8, 2024 - Analog Devices, Inc. and BMW Group (Nasdaq: BMWYY) announced that they will be the first in the automotive industry to adopt ADI's 10BASE-T1S E²B™ (Ethernet-Edge Bus)...[Details]
● The innovative PACETM architecture enables higher engineering productivity, shorter development time and lower manufacturing costs. ● Compatible with the existing installed base of over 4,000 Ult...[Details]
On the evening of October 11, Linyang Energy issued an announcement that its holding subsidiary Jiangsu Linyang Yiwei Energy Storage Technology Co., Ltd. was pre-selected as the winner of the "39th...[Details]
1 System Overview The device collects geographic information through GPS and attitude information through electronic compass. Based on the geographic information collected by GPS and the position of ...[Details]
In the charging pile system, the time from the issuance of the control command to the power supply response is a test item strictly required by the new national standard, but it is not easy to accurat...[Details]
1. Overview of CPSR The ARM processor has a total of 37 registers. These 37 registers can be divided into two categories according to their functions in user programming, namely 31 general registers ...[Details]
In-circuit programming (ICP) is used to update the contents of the entire memory of the STM8. ICP uses the SWIM interface to load the user's program into the microcontroller, while providing fa...[Details]
A transformer is an electrical device that can change the AC voltage while keeping the AC frequency unchanged. In the power transmission and transformation process of the power system, the transfor...[Details]
Today I will share with you a motor control chip. As the functions of chips become increasingly powerful, the integration of chips is getting higher and higher. Many capabilities of previously sepa...[Details]
In signal transmission, BCH code is widely used in dynamic real-time wireless communication, while the underlying single-chip microcomputer-level signal transmission often only uses simple methods ...[Details]
Preface
Every time the Shenzhou manned spacecraft and SpaceX satellite are launched, they attract a lot of attention. For these mysterious spacecraft, do you know how their informati...[Details]
The quality goal in manufacturing is to keep the production of parts consistent with design requirements. However, maintaining consistency in the production process requires control of the manufacturi...[Details]
Functions of relay protection tester 1. It can test various single relays and a whole set of relay protection screens such as AC/DC, current, voltage, intermediate, self-holding, and signal. It c...[Details]
Abstract: The digital-to-analog converter AD5551/AD5552 produced by American Analog Devices is a DAC with serial input voltage output, with 14-bit resolution, Schmitt trigger input and fast sett...[Details]
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