Does anyone know why the module does not return OK but directly sends to the TCP Server when I send AT commands and AT+CIPSEND commands to the module after ESP8266 is connected to WIFI and TCP server?...
I wrote a piece of code in C#: System.IO.File.Delete("mydb.sdf"); string connString = "Data source=mydb.sdf"; SqlCeEngine engine = new SqlCeEngine(connString); engine.CreateDatabase(); string rdaOleDb...
[i=s] This post was last edited by Yizhucao on 2018-3-9 15:26 [/i] I have made many digital screen displays. Sampling is very important, but I see that the digital displays made by others always have ...
[size=12px][table=98%] [tr][td]Please design a rock-paper-scissors game for me based on arm. I really have no idea:Mad:[color=#333333][font=arial, 宋体, sans-serif,]Requirements: 1. Record the opponent ...
#define DELTA488// Target DCO = DELTA*(4096) ~2MHzvoid Set_DCO (void)// Set DCO to selected frequency
//------------------------------------------------------------------------------
{unsigned int Com...
There is an existing mobile phone development project, requiring an experienced mobile phone development team to participate. If interested, please send an email to: project911@163.com...
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
The Radxa Cubie A7A is a single-board computer (SBC) powered by the Allwinner A733 octa-core Cortex-A76/A55 SoC, equipped with a 3 TOPS AI accelerator and up to 16GB of LPDDR5 memory.
Fo...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
With the improvement of China's supporting infrastructure and the accumulation of technology and capital, demand for industrial automation and intelligent applications of machine vision technology ...[Details]
Most electric vehicles currently lack a gearbox, only a single-speed reduction gearbox. This includes Teslas, but that doesn't mean electric vehicles don't need a gearbox. Thanks to the constant to...[Details]
stm32/stm8
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