Craftsman's note: Today I saw a netizen post a filtering algorithm in the forum. At first I thought it was a new algorithm, but after careful analysis, I found that it was a deformation of the first-o...
Total price 184 + 25 shipping fee, a total of 209 yuanThe digital display shows the current temperature and set temperature. You can pick up the hot air gun and soldering iron and use them directly. Y...
The demo provided by TI for CC2500 is very powerful. I won't go into details. People who have used it will know it. Haha, I referred to the programs of the masters and used my DHT11. If you don't unde...
1. This story vividly tells us that we should never get carried away when we succeed2. This reminds me of Deng Xiaoping’s drifting, which should be started from childhood3. If a person is unlucky, the...
I was recently working on an ammeter with mA range, and suddenly found that ina226 cannot measure the current under negative voltage? Can TI engineers tell me if there is a way to use ina226 to measur...
The low-cost Spartan-6 LX9 MicroBoard is a great solution for engineers who are looking to use Microblaze embedded applications and Spartan-6 devices. The kit provides several pre-built Microblaze emb...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
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