I want to use Bluetooth for wireless data transmission recently. The development environment is VC2005+WM5.0. I have a HP PDA with a Bluetooth module! Microsoft also provides a btsearch example, but a...
Job Responsibilities: 1. Responsible for the verification and implementation of the physical layer algorithm of the wireless system products of the broadband wireless access system; 2. Responsible for...
[i=s]This post was last edited by littleshrimp on 2018-7-14 21:32[/i] I am working on something recently. I need to use the 4 relay output pins of PLC to control the contactor, and then control 4 220V...
[size=18px]This development board is named Landbcm 2008. Let's start to introduce Landbcm 2008. 1.Landbcm 2008 system block diagram: [img]http://byfiles.storage.live.com/y1pLpdcGN6TzDRJI0Ks0eXn4Xv8sem...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:03[/i] DIGITIMES Research analyst Chai Huanxin analyzed that due to the continuous decline in DRAM prices since the first quarter of 20...
Has anyone used AR6001G chip? Does anyone have a detailed reference design? I need it urgently because the datasheet has too little information: handshake...
The Sino-US trade war has already started. Trump's series of actions have had a negative impact on the global economy, such as increasing tariffs on Chinese companies and restricting domestic compa...[Details]
"Originally, there are many people who can design very good
chips
, but the market does not give domestic
chips
the opportunity to iterate, and domestic companies cannot give engine...[Details]
In the actual project development process, hardware circuits often need to be modified, and the modified parts need to modify the driver. Thinking about the coming and going of such requirements is t...[Details]
In simple terms, high-end chips solve many complex problems, mid-range chips solve a single complex problem, and low-end chips solve a simple problem. Let's learn more about the relevant content wi...[Details]
background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
LAN8720 test code arrangement 1. Modified based on two projects, namely "Experiment 55 Network Communication Experiment" of Zhengdian Atom ATK and "STSW-STM32070" routine of ST official The hardware ...[Details]
Security PPP is a new model of urban video surveillance projects: 1) The government and social capital establish a project company in a certain proportion; 2) The project company participates in the ...[Details]
The F1 racetrack is roaring with engines, and a fierce F1 race is about to begin. I am not a fan of racing cars, and I have nothing to do with this world, but
I spent a special day here
because...[Details]
This program uses the eight-channel ADC single acquisition mode. According to the configuration, ADC12SC will automatically reset after the conversion is completed in the single mode, so it is necess...[Details]
1. Common knowledge about DMA. 1. Function: to achieve high-speed data transmission between chips. That is, it can achieve data transmission without occupying the CPU. 2. Mode: There are three tran...[Details]
Title: Use two dynamic digital tubes to display from 0 to 60, output from the P1 port of 89C51, without adding a decoder, and directly connect the digital tubes. Note that they are dynamic digital tu...[Details]
MSP 430 MCU key program #include msp430x14x.h #include "key.h" void Init_Port(void) { //Set all pins of P1 port to input mode during initialization P1DIR = 0; //Set all pins of ...[Details]
Regarding
the development of
AI
, Kai-Fu Lee, chairman of Sinovation Ventures, has always been a well-known optimist. Let's learn more about it with the network communication editor.
...[Details]
The industry generally believes that hybrid beamforming (Figure 1) will be the preferred architecture for 5G systems operating at microwave and millimeter wave frequencies. This architecture combin...[Details]
There are three interrupt signals in the EM78X56 series IC , namely: TCC overflow interrupt, PORT6 Change interrupt, and external signal interrupt. Before explaining how to use interrupts, users ...[Details]
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