What is the IP address of the WiFi module?
IP is the abbreviation of Internet Protocol, which means "protocol for interconnection between networks", that is, a protocol designed for computer networks ...
[size=4]Recently, a colleague wrote a program with more than 2000 lines. All the codes were placed in one file. The length of the .text segment was 0x20a0, which exceeded 8k. So he had to block part o...
Since the addresses corresponding to each interrupt source of F28335 are set in advance and cannot be changed, we must prepare an interrupt vector table.It can be seen from the figureINT1-INT12 each c...
The amount of data received by radar applications is relatively large, so DMA is needed to increase the speed and reduce the MCU load. The previous project has used DMA+IDLE interrupt on the STM32F103...
3D display adjustment viewThis content is originally created by EEWORLD forum user btty038 . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate...
STM32F103 chip is used, and the two-way motor driver board is used.It is pure SVPWM control, not FOC. The phase is judged by the sensed HALL.The first motor is driven by TIM1, started, and the speed c...
1. Experimental purpose: Master the design of 8255 external keyboard and digital tube display 2. Experimental equipment: One PC computer and one Dais-52PRO+ experimental system. 3. Experime...[Details]
How many data types are there in DSP C/C++ programming? What are the differences between float, double and long double, long and long long? What are the consequences of using data types ...[Details]
This tutorial includes the installation, cracking and Chinese translation of the 51 single-chip microcomputer development environment Keil_C51, as well as the installation and cracking of the 51 sing...[Details]
Beijing time, June 10th, the U.S. National Highway Traffic Safety Administration (NHTSA) said on Thursday that it is upgrading its investigation into 830,000 Tesla vehicles equipped with the automati...[Details]
1 Introduction
Series battery packs are widely used in hand-held tools, laptops, communication radios, portable electronic devices, space satellites, electric bicycles, electric vehicles, ...[Details]
LED is a nonlinear device. A small change in forward voltage will cause a huge change in current. LED is a semiconductor diode. Its volt-ampere characteristic changes with temperature (-2mV/℃). If ...[Details]
1 Introduction
When debugging a single-chip microcomputer application system, the user program needs to be modified repeatedly. In order to avoid frequently using a programmer to write to the ...[Details]
Recently, blogger @数码闲聊站 revealed that the Xiaomi 11 series screen is neither a centered single-hole screen nor a waterfall screen. It was previously revealed that the Xiaomi 11 series scree...[Details]
Clamp meter and digital multimeter are both essential "equipment" for welders. These two instruments have different focuses in their functions. Clamp meter focuses on measuring high current and digit...[Details]
A stereo amplifier is a type of amplifier that has two output and input channels. A weak input signal fed into both channels will be amplified and the power in the output channel will be boosted. T...[Details]
Intel’s research and collaboration on liquid cooling technology helps advance Moore’s Law and aid sustainable development of data centers At an Intel lab in Hillsboro, Oregon, 24 servers equipp...[Details]
After its debut at Telcel in Mexico in May this year, ZTE Blade V10 Vita has recently been launched in Germany, Spain, Czech Republic, Slovakia, Serbia, Russia, Ukraine and other countries. It will a...[Details]
Based on W79E2051 MCU and LED constant current dedicated driver chip MBI5026, a simulated meteor shower LED control circuit is designed. The LED uses high brightness white, and 36, 48, or 64 LEDs can ...[Details]
During the development process, you often need to check certain specific parameters. The usual method is to use paintf to print out and observe the specific variable values. STM32 has an internal USA...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
RF/Wirelessly
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