The Adafruit CLUE I ordered from DigiKey a few days ago was delivered. It took about 10 days to arrive, which is slower than TI. I will share more about CLUE with you later....
As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by the reader (passive ...
Voice control and voice interfaces have begun to permeate all cutting-edge consumer device categories. Advances in speech recognition algorithms and AI accelerator hardware mean that the technology ca...
//This platform is msp430f149#includemsp430.hvoid select_xt2(void){unsigned char i;/*------Select the system main clock as 8MHz-------*/BCSCTL1 = ~XT2OFF; //Turn on the XT2 high-frequency crystal osci...
This is an ultrasonic ranging reference circuit from ADI
The ultrasonic frequency is 40KHz
The first question is, for example, the cutoff frequency of the high-pass filter composed of C10 and R6 is 41...
RF signal sources mainly provide stable local oscillator signals or generate various modulation signals in the test. Dual-tone signals are used for signal excitation and for receiving sensitivity tes...[Details]
Single-chip control systems are widely used in production and life, whether it is simple wired control or wireless remote control, it can be seen that single-chip is very important in the field of ...[Details]
The characteristics of glass rotor flowmeter are obvious, with simple structure, operation, simple installation, low price, intuitive reading, etc. It is widely used in many fields of industry and can...[Details]
There are those who become famous overnight, and they are all made through hard work. When talking about China's infrastructure hard technology going overseas in the past 20 years, there are only tw...[Details]
In the recent year 2022, GAC Toyota's market performance can be described as remarkable. Data shows that GAC Toyota's cumulative sales in 2022 will reach 1,005,000 units, a year-on-year increase of 2...[Details]
We live in a highly connected world that is vulnerable to cyberattacks from a variety of sources. In 2018 alone, hardware attacks exposed more than 3 billion systems to data theft, illegal operations...[Details]
1 Introduction
In recent years, with the rapid development of radar technology, people's requirements for radar signals have become higher and higher. High precision, high scanning rate, high...[Details]
This paper introduces a new method that can automatically run any form of target scripts and applications after the hibernation-based embedded operating system is started. In order to improve the...[Details]
Ten points worth paying attention to in the development of switching power supply technology In the 1960s, the advent of switching power supplies gradually replaced linear regulated power supplies...[Details]
Since its launch as Android Market in 2008, the Google Play Store has had an extensive system of reviewing and rating apps. These ratings are currently treated equally, no matter how old or new they ...[Details]
In the mobile phone market where technology is becoming increasingly complex and profits are becoming increasingly thin, testing must be fast, flexible and effective to ensure that the production l...[Details]
On June 2, Huawei HarmonyOS 2 was officially released. More than two months have passed. Have you upgraded your phone? Today, the official WeChat account of HarmonyOS released the upgrade pro...[Details]
1 Introduction
At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional m...[Details]
【TE Connectivity】TE Connectivity’s new product｜Helping driverless cars move towards the future, high-resolution wheel speed sensor HR WSS is launched
...[Details]
MicroPython Open Source section
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