Plastic turnover box as fish pond filter box
1. Consider a 3-layer DIY filter box. The box and pipes are purchased from 2 stores. The structure is based on the ones on the Internet and made by yoursel...
Zhao Jinghua Feng Guangzeng 1 Introduction Wireless communication and personal communication have experienced tremendous development from analog communication to digital communication, from FDMA t...
The standard drive solution provided by the manufacturer is:hardware1 x Arduino UNO control board
1 x Gravity:A S7341 visible light sensor
Several Dupont linessoftwareArduino IDE , click to download A...
Now I have a project that requires me to obtain the WiFi authentication method, such as OPEN/WEP/WPA/WPA2, from the monitored 802.11 data frames. I have studied the 802.11 communication protocol, but ...
ATT7053AU is a single-phase multi-function metering chip (EMU) with SPI. The working range of the chip is 3.0 ~ 3.6V. The crystal oscillator used is 5.5296MHz. 1.att7053 circuit diagram 2.att7053...[Details]
Program description: This is a complete program design example using 51 single-chip microcomputer to drive DS1302 time module + DS18B20 temperature sensor module + 12864 LCD display. There are four...[Details]
C18 is a compiler environment that MCHP developed a long time ago for high-end PIC18 chips. Maybe it is due to the user coverage, but I personally feel that it is much more difficult to use than the ...[Details]
Text | Our reporter Wu Weinan
On September 22, 2020, General Secretary Xi Jinping announced at the general debate of the 75th United Nations General Assembly that "we will strive to peak carbo...[Details]
Nowadays, many portable electrical appliances generally use USB ports as their power plugs. For example, portable reading lights use USB ports to charge their internal batteries. However, it is not a...[Details]
What is the difference between the counter and timer of 8051? In what cases is it better to use a counter? In what cases is it better to use a timer? Could you please explain in detail? The counter w...[Details]
Digital modulation signal is also called keying signal. Its modulation process is to modulate the amplitude, frequency and phase of the carrier signal by the baseband signal using the keying method. T...[Details]
Fever Fans Network reported (Text/Zhang Ying) is the key to empowering the future development of the oT ecosystem! On November 21, the 2023 Sensc Ecological Conference was grandly held at the Renai...[Details]
Regarding the use of motors, what is the cause of the imbalance of the three-phase current of the motor? Is there a problem with the deviation of any phase of the three-phase no-load current of the...[Details]
Since the launch of AirPods, they have successfully changed users' usage habits, driving a surge in overall sales of true wireless headphones, and have shown explosive growth this year. The overall s...[Details]
On the morning of December 27, the commissioning ceremony of Shuntu Bus Charging Station of Sui Neng Tong Company was held in Conghua District. This is the largest bus charging station in Conghua D...[Details]
Before we know it, the iPhone has been using the Lightning interface for more than 10 years. Although the charging power and transmission rate have been upgraded during this period, it is still very ...[Details]
When the air conditioner cannot operate normally, in addition to checking the compressor's start relay, overheat, overcurrent protector and capacitor, you must also check the air conditioner thermost...[Details]
What is more important for the chip industry in August is that Qualcomm came out of nowhere and acquired Veoneer in an all-cash transaction of $37 per share. In other words, Qualcomm has completed ve...[Details]
Batteries in electric vehicles can fail quickly and sometimes catch fire without much warning. Researchers at Sandia National Laboratories are working to detect these failures early and give vehicl...[Details]
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