This time, we use the combination of blynk app + server (local) + zero-knowledge ESP8266 development board to control the RGB LED to display various colors through the mobile phone APP.
1. Hardware pr...
In the development of modern automobile technology, more than 95% of cars have adopted the CAN bus protocol, and some entertainment systems have adopted Ethernet. Combined with the commercial applicat...
[i=s]This post was last edited by fish001 on 2020-5-9 22:50[/i]Tips: Since the download file is large, to ensure a smooth download, it is recommended to use download tools such as Thunder, QQ Tornado,...
[i=s]This post was last edited by landeng1986 on 2019-10-31 20:07[/i]With this development board, you don't have to worry about not being able to use the high-end radar in your hands. Infineon provide...
Next is the previous review report: [Atria AT32WB415 Review] 1. Unboxing, installation and use of AT32 IDE development environment (especially error resolution) - RF/Wireless - Electronic Engineering ...
On August 15, Beijing Daily reported on August 14 that the large-scale model of medical guidance developed by the team of the Institute of Basic Medicine of the Chinese Academy of Medical Sciences,...[Details]
NI (Nasdaq: NATI), which helps accelerate the development and performance of automated test and automated measurement systems, recently introduced a new solution for hardware-in-the-loop (HIL) valida...[Details]
Jiwei.com News: In the past two years, the consumer electronics market has been "cold", and companies from top to bottom of the mobile phone industry chain have begun to seek new blue ocean markets. ...[Details]
NetEase Mobile News: Huawei has officially announced a big news! Just now, Huawei Terminal officially released a Weibo post, announcing that the Huawei P50 Pocket will be released on December 23. I...[Details]
1. Thermal electron emission
In electrical engineering, the orientation of current is as follows: the directional movement of electrons forms current, so where do these electrons come from? We kno...[Details]
The worst-case design usually produces the maximum output power at the lowest input voltage. In reality, the maximum power at a high input line can be twice the power delivered at the lowest input li...[Details]
The MCU program will only connect when the key press time reaches the specified time
#include reg52.h
sbit a2=P2^0; // switch
unsigned int s,z;
void main()
{
a2=1; //Assign high level
while(1) //lo...[Details]
According to official news from China Machinery Engineering Corporation, the FAB electrical engineering project of the 8-inch non-storage wafer construction project of Haichen Semiconductor (Wuxi) Co...[Details]
The impact of hardware technology on software technology application
The market demand or application of high-end oscilloscopes (2GHz bandwidth or above) is usually divided into four major are...[Details]
Keithley SourceMeter 2460 has the flexibility to source/sink large currents and measure voltage and current, making it a perfect solution for measuring low-resistance devices (requiring up to 7A exci...[Details]
Select the range: The DC current range of the multimeter is marked with "mA" and has three ranges: 1mA, 1omA, and 100mA. The range should be selected according to the current in the circuit. 1. Sel...[Details]
Recently, a British company called ACAL Energy released its latest hydrogen fuel cell system, which has now undergone 10,000 hours of testing and is 20% cheaper than ordinary fuel cells.
...[Details]
The Swiss newspaper Federal reported on the 22nd that thousands of Swiss people demonstrated in the capital Bern on the 21st to protest against the "forced radiation" of the 5G network and demanded a...[Details]
Swept sine waves are useful when you need to test a product over a wide range of frequencies. For example, a large research project to determine how waves propagate in the open ocean would require ...[Details]
1 Introduction The stepper motor is a discrete motion device, which has a close essential connection with modern digital control technology. The stepper motor is also an actuator that converts electr...[Details]
DIY/Open Source Hardware
京公网安备 11010802033920号
EEWORLD
