A Bluetooth Smart Key Fob is a small, coin-cell powered mobile phone accessory that features buttons, a buzzer, LEDs, and an accelerometer, and embodies the use of BLE GATT service profiles such as th...
I am going to use the CAN bus recently. I have three boards with CAN transceiver PHY, a TMS320F28377S LAUNCH, a GD32VF103V EVAL, and a MM32 eMiniBoard. I remember that I had a small board with CAN PHY...
The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...
[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
I recently used SHT75 and found a problem:
As long as the wire is extended, the reading will be wrong.
Remove the extended wire and you can measure normally.
The wiring is only 20cm long. After wiring...
The previous article wrote about the most basic entry-level flashing light program of PIC. Through this program, Europe and the United States can see that our microcontroller has indeed started to wor...[Details]
Project Overview The total amount of proven vanadium ore resources in Danfeng County is about 17 million tons, with an average grade of 1.03%. At present, Haosheng Mining Company has built a productio...[Details]
When the STM32 enters low power mode, the backup SRAM and RTC modules can maintain normal working status. 1 Sleep mode sleep: Take the following measures before entering the sleep state: except for...[Details]
Wi-Fi HaLow will soon be present in smart door locks, security cameras, wearable devices, and wireless sensor networks in people’s daily lives. What is Wi-Fi HaLow, how is it different from traditi...[Details]
The communications field has always been the traditional mainstream market for FPGA applications, and it is also a large market that the industry's leading FPGA manufacturers are striving to compete ...[Details]
Abstract: ALTERA company's MAX7000 series CPLD chip is used to realize parallel communication between the microcontroller and PC104 ISA bus interface, and the system design method and program so...[Details]
Usually, the UPS power supplies sold on the market are marked with "W" for smaller capacity, and "VA" for more than 1 kWh. There is a difference between the "W" and "VA" values. This requires us to...[Details]
1. Introduction In the field of industrial flaw detection, various problems in the welding process will cause defects such as pores and cracks in the weld, affecting the quality of the product, so th...[Details]
A new vivo phone, model V1730GA, has been successfully connected to the network. In terms of appearance, this new vivo model V1730GA uses a 6.26-inch TFT screen with a resolution of 2280×1080, dime...[Details]
Recently, the well-known mobile phone review organization DDXOMARK released the camera scores of Samsung Galaxy A71, with a photo score of 89 points, a video recording score of 74 points, and an over...[Details]
The development and utilization of solar energy has attracted increasing attention in the context of vigorously advocating the development of a low-carbon economy. China's photovoltaic industry has...[Details]
In common motor control systems, local and remote switching of motors is a common practical requirement. For example, for equipment that can be operated by on-site personnel, three working modes ar...[Details]
1. File description and preparation
This article will try to describe the specific process of 44B0X processor handling interrupts. If the reader's interrupt execution is not normal, please make s...[Details]
1 Introduction
With the increasing application of single-chip microcomputers, in order to reduce the cost and difficulty of single-chip microcomputer system development, many single-chip micro...[Details]
New solution leverages machine learning and global intelligence to deliver powerful detection and mitigation capabilities for application-layer DDoS attacks
October 23, 2024 – Akamai...[Details]
Wireless Connectivity
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