The master station of modbus stipulates that the address of the master station is 0, and the address of the broadcast packet is also 0
1. If the master sends a data packet with address 0 to the bus, a...
This article explains the ESD (Electrostatic Discharge) resistance of capacitors.
ESD resistance test method
When static electricity carried by the human body and equipment is discharged to the entire...
There weren't many people in the park, mostly parents bringing their children out for some fresh air. In a small green area, flowers were quietly blooming, enjoying the rare tranquility together with ...
[i=s]This post was last edited by damiaa on 2022-4-11 21:56[/i][Sipeed LicheeRV 86 Panel Review] Debian Python + Serial Communication
1. To view the serial port, use ls -l /dev/ttyS* or ls -l /dev/tty...
[size=4] 5G - the fifth generation of mobile phone communication standards, the biggest features are high speed, wide connection, and low latency. 1G represents the big brother of the analog call era,...
This article will show you how to make an LED flower that can sense humidity . This article will explain to you how the circuit works. This is a versatile project. It can be placed in a glass co...[Details]
The main components of LED guardrail tube are: LED light-emitting diode, PCB circuit board, shell. These three materials constitute the main body of lighting products and basically determine the ma...[Details]
The official V3.5 library help document mentions that there are rising edge, falling edge, and dual edge options. See Figure 1. However, the manual shows that the register bit is reserved, so writin...[Details]
describe
This Near Field Communication (NFC) reference design provides firmware examples that implement NFC peer-to-peer (P2P) applications. Its purpose is to show application developers the co...[Details]
Gridspertise and STMicroelectronics reach new milestone in 20-year partnership
Empowering smart meter customers in the United States and other places to actively participate in energy tr...[Details]
The ATmega64 MCU control registers contain control bits for power management. • Bit 5 – SE: Sleep Enable In order for the MCU to enter sleep mode after executing a SLEEP instruction, SE must be set...[Details]
China Energy Storage Network:
Since the second half of 2021, multiple policy documents at the national level have made clear arrangements for "grid companies acting as agents for power purc...[Details]
Data acquisition occupies an irreplaceable position in the information processing system. It is formed on the basis of sensors, signal measurement and processing, microcomputers and other technolog...[Details]
Because I ported a mobile game to the Android platform some time ago, I took a general look at the common mobile development platforms this month. My comparison is as follows.
j2me: As a general de...[Details]
Starting from 2021, tracking the deployment of the 800V system requires Hyundai Kia to be pulled up. With the sales of IONIQ5, this car based on Hyundai's E-GMP platform has achieved a considerable n...[Details]
1 Introduction to Wireless Charger
Wireless chargers are devices that use the principle of electromagnetic wave induction to charge, which is similar to the principle of a transformer. There i...[Details]
In today's information age, ARM embedded systems have been widely used in various fields. This article starts with the concept of ARM, summarizes the relevant content of ARM embedded microproces...[Details]
Jiwei.com reported on June 7 that the news of Huawei's open source Hongmeng has attracted widespread attention recently. Huawei has donated all the basic capabilities of the Hongmeng operating system...[Details]
Recently, Arm officially announced that the Mbed development platform and operating system will be discontinued from July 2026. At that time, the Mbed website will be archived and it will no longer...[Details]
Overview The belt weighing coal feeder produced by Yamato Scale Co., Ltd. can be used in both weight control and volume control systems. In the weight control system, the weight of the coal is measur...[Details]
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