Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
1. Does it work in scanning and advertising modes at the same time?
2. Can the two functions be processed in parallel at the same time without separate occasions? Or is it single-duplex and can only w...
[i=s]This post was last edited by YangTwo on 2022-3-13 10:41[/i]This experiment continues to use the peripheral library function of GD32L233C to drive the GPIO pins to realize the reading and writing ...
UnboxingFeelings: It is smaller than expected, and integrates many sensors. However, it would be better if it had an illumination sensor.Firmware UpgradeAfter downloading the APP, the APP automaticall...
introduction With the development of Internet of Things technology, many embedded systems have the need to add Wi-Fi features, such as using the built-in Wi-Fi of smartphones to remotely cont...[Details]
A new battery technology that uses microwaves may open up new avenues for renewable energy conversion and storage. According to foreign media reports, researchers at Purdue University in the United S...[Details]
On September 1, Rohm Semiconductor sent a letter to its customers, pointing out that due to the continued increase in the cost structure of raw materials and other factors, in order to comply with Ro...[Details]
(Image source: Allegro Microsystems official website) According to foreign media reports, Allegro Microsystems has launched the A8060x series of LED backlight drivers, which use innovative PEB p...[Details]
12. Initialization of bss segment
In C code: there is an initialized global data segment, a local stack, a heap for the malloc part, and an uninitialized global bss segment.
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The basic knowledge of digital tubes has been explained almost. Let's do a question to end the learning content of this chapter. 1. Question requirements The development board needs to be powered ...[Details]
Introduction "Mechanical systems are always safer and more reliable than electronic systems!" This has been a long-held belief of my old driver friend. From a certain perspective, this is a compl...[Details]
When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to the specific...[Details]
According to reports, the European Space Agency (ESA) has commissioned the Swiss startup "ClearSpace" to submit a plan to launch a "scavenger" in 2025 to clean up a 100-kilogram piece of debris in ES...[Details]
On November 2, the Sichuan Provincial Development and Reform Commission and the Sichuan Provincial Energy Bureau issued a notice on the selection of new energy storage demonstration projects. The n...[Details]
The autonomous driving industry has recently received great benefits. The Outline for Building a Strong Transportation Nation has pointed out the direction of development, the Yangtze River Delta has...[Details]
STM8 Smart Card Set the SCEN bit in the UART_CR5 register to select the smart card mode. In smart card mode, the following bits must be kept cleared: LINEN bit of the UART_CR3 register HDSEL and I...[Details]
What's the cheapest iOS device you've seen sold for? I mean the official price. Apple has launched the plastic-bodied iPhone 5C, the colorful and large-framed iPhone XR, the small but powerful iPhone...[Details]
On the evening of June 2, Apple analyst Ming-Chi Kuo said that if the AR/MR headset is Apple’s most important product since the release of the iPhone, the AR/MR headset and realityOS system will requ...[Details]
C51 provides three methods to access absolute addresses:
1. Absolute macro:
In the program, use "#include absacc.h " to use the macros defined in it to access absolute addresses, including:
CB...[Details]
Discrete Device
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