The traditional Chinese New Year is no longer my cup of tea. The weather in a provincial capital like Chengdu is cold, the air is not very good, and the sky is gray and hazy. So after discussing with ...
In high school, everyone had to wear school uniforms, but there was a repeater who never wore one. The teacher in charge of this matter squatted at the door every day to check. One day, the teacher sa...
Myth 1: Cure all diseases
The truth: 802.11ax cannot solve the problems caused by incorrect planning and designFor wireless networks, planning and design are of utmost importance! Only by adhering to ...
I use the ad09 software. After importing the schematic into the PCB, there is a column of packages that I cannot select, as shown in the black arrow in the picture. And when I use the scroll wheel to ...
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With the Wireless Patient Temperature Application Note, use the temperature sensing evaluation board to provide up to ±0.1°C accuracy.
Reference Design
Design Difficulties of Wireless Patient...
The importance of disinfection cabinets in home life is very great. They can ensure the cleanliness of tableware, make it safer to use, and facilitate home life. The application of Hall elements in...[Details]
For decades, power converter topologies have been based on analog technology. Although most converters use switching technology and pulse width modulation (PWM), the circuit structure is mainly ana...[Details]
1. Working principle of switching power supply
1. A switching power supply is a high-frequency switching energy conversion electronic circuit, often used as a power supply for equipment. Commo...[Details]
When a dedicated clock chip, such as DS1302, HT1380, etc., is not used, the real-time clock can only be
generated by the crystal oscillator or internal RC oscillator of the microcontroller itself.
A...[Details]
1 Introduction
As we all know, PLC has played an irreplaceable core control role in various industries of automatic control since its advent. PLC operates reliably and is suitable for ...[Details]
ams AG (SIX: AMS), a supplier of high-performance sensor solutions, and Senova, a German-based manufacturer of in vitro diagnostic medical devices, announced yesterday that they have successfully lau...[Details]
When designing a special test instrument for in-vehicle control units, Schuhriemen Maschinenbau GmbH placed its trust in force and torque sensors from Kistler . As a component of the test instrum...[Details]
According to a global survey commissioned by Cirrus Logic and conducted by SAR Insight & Consulting, consumers are increasingly using smartphone speakers to watch and share videos on social media, ma...[Details]
At present, LED light-emitting diodes are used not only as power switch indicators, but also as a light source. The simple circuit described in this article can quickly test light-emitting diodes...[Details]
Renesas Electronics Launches 32-bit RX671 MCU, Achieving High Performance and High Energy Efficiency, Supporting Contactless HMI Functions
Single-chip solution with large memory and ...[Details]
The number of investment shareholders of Deep Thinking Artificial Intelligence Robotics Technology (Beijing) Co., Ltd. has increased from 5 to 6. The new shareholder is Hubble Technology Investment C...[Details]
Jiwei.com reported on October 20 that Xiaomi today launched the Xiaomi Watch Color Sports Edition, which supports blood oxygen detection and is priced at 699 yuan. Pre-sales will start at 24:00 tonig...[Details]
Ethernet physical layer enters process plant field
Pepperl+Fuchs Demonstrates First Switch with Advanced Ethernet Physical Layer
Ethernet Enters Process Plant Field
...[Details]
——Policy interpretation of the "Notice of the National Energy Administration on Promoting the Grid Connection and Dispatching of New Energy Storage"
Electric Power Planning and Design Institut...[Details]
In a previous article, we introduced medical alarms and their compliance requirements. Now, let’s take a look at the design methods and current implementations of medical alarm systems. Figure 1 sh...[Details]