The keil version used is keil MKDv518
I first open it according to the path: C:\Users\Administrator\ST\BlueNRG-LP_LPS DK 1.2.0\Projects\BLE_Examples\BLE_Beacon\MDK-ARM\STEVAL-IDB011V1
After opening, t...
GigaDevice GD32307E-START development board is equipped with GD32F307, the mainstream chip of GD32 ARM Cortex-M4 microcontroller. It is also one of the designated development boards for the "GigaDevic...
Many times we may already have a rough idea of the circuit results and need to perform some basic operations on the circuit waveform, but it still takes some time to continue building the circuit, so ...
The MQTT protocol is built on top of the TCP protocol, just like a car chassis can run with four tires, but if you want everyone to drive more comfortably, we still have to add a shell to the chassis....
[i=s]This post was last edited by lemon1394 on 2021-8-18 22:00[/i]Using the frame buffer method to display Chinese characters or pictures, the algorithm becomes very simple.
Not only can it be used fo...
1 Introduction
The energy output of photovoltaic power generation systems varies greatly due to changes in the surrounding environment. Real-time monitoring of photovoltaic power generation sy...[Details]
1. Basic principles of capacitive sensing Capacitive sensing technology provides developers with a new way to interact with users. There are many different factors to consider when designing a capaci...[Details]
0 Introduction
During the acceptance of a new house, it is necessary to test various indicators of the house, and whether the roof is leaking is an important inspection content. There are already in...[Details]
The consumer-grade VR equipment market suffered a setback in 2023, and entrants are still deeply involved in it. Players in the industry chain are waiting for a new highlight moment to come. As a d...[Details]
introduction DC/DC modules have been widely used in railway communications, microwave communications, industrial control, marine electronics, avionics, ground radar, firefighting equipment, medical ...[Details]
The lithium battery industry is experiencing renewed production expansion and reaching new highs. According to incomplete statistics, in the first half of 2022, lithium battery companies represente...[Details]
On August 27, Shan Yi, secretary of the municipal party committee, and Yan Wu, deputy secretary of the municipal party committee and mayor, led a team to visit the project construction and key industr...[Details]
Recently, ZTE and Marvell jointly completed the TD-LTE SSC9 test based on a commercial platform. This is the first time in the industry that the SSC9 test has been successfully completed, marking a n...[Details]
A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuat...[Details]
“You never know how your competitors are going to solve a problem.” A person in charge of a technology company once lamented that the technical routes in the field of autonomous driving are so dive...[Details]
This time we will focus on learning the settings of the watchdog.
1. Many people do not understand the meaning of watchdog, so what exactly is a watchdog?
The watchdog, also known as the watchdog...[Details]
The waveform generator uses a single-chip microcomputer (MCS8031) as the central control unit, and is composed of a keyboard input module, a digital tube display module, a D/A waveform generati...[Details]
O Introduction
TLV2548 is a 12-bit, multi-channel, small size, low power consumption, high-speed serial A/D conversion chip produced by TI. It has a frame synchronization (FS) signal speci...[Details]
0 Introduction
Infrared remote control is one of the most widely used communication and control methods. It is widely used in household appliances, industrial control and intelligent instr...[Details]