I recently bought an air purifier and wanted to achieve two functions:
1. Start the machine by incoming call without pressing the power button.
2. The purifier originally has the function of adjusting...
[size=4]An FIR filter (Figure 1) stores a series of n data elements, each delayed by one additional cycle. Typically, these data elements are called branches. Each branch is multiplied by a coefficien...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Innovation Design Competition【Written in front】
Thanks to all the netizens who participated in the ON Semiconductor and Avnet IoT Innovat...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
Parker's EY series is a permanent magnet explosion-proof brushless servo motor for use in Zone 2 explosive environments. It can operate safely in Zone 2 (gas and dust environments) at up to 40 or 6...[Details]
I developed my own AVR microcontroller chip development board, and the 1602 LCD screen experiment was successful! I was very pleased. I wrote the program for a whole day, and repeated the experiment, ...[Details]
Standby mode When SM2..0 is 110, the SLEEP instruction will put the MCU into Standby mode. The only difference between this mode and Power-down mode is that the oscillator continues to work. The wak...[Details]
ADI chip identification and fault repair features
Identification of ADI chips
1. ADI series logic audio chips
1. AD64XX series chipset
The AD64XX series includes ...[Details]
1 Introduction
Intelligent software agents are software programs that can perform specific tasks for users, have a certain degree of intelligence, can autonomously perform some tasks, and ...[Details]
12. Accuracy and repeatability
Clearance and rigidity also contribute to the positioning accuracy and repeatability of a mechanism. Accuracy is a measure of deviation from the ideal. For examp...[Details]
Preparation and prerequisites a. IAR or STVD has been installed b. Download the standard firmware library (StdPeriph_Lib_V2.1.0) for backup; c. A program template has been established. If not, ple...[Details]
Function LCD display Chinese characters, characters and pictures illustrate Chinese characters, characters and pictures need to use the corresponding module software to get the corresponding c ...[Details]
In 1896, Italian Guglielmo Marconi realized the first radio communication in human history. From then on, mankind opened the door to the world of radio. Guglielmo Marconi (1874-1937) The wirele...[Details]
China Energy Storage Network News:
On March 15, Qinghai Power Trading Center Co., Ltd. carried out the 2022 Qinghai Province Clean Heating Project Valley Electricity Marketization Trading b...[Details]
1. Power supply environment: single phase and three phase
Understanding the customer's existing power infrastructure is critical during the evaluation and sales process. While most sales c...[Details]
It is reported that after South Korea, the United States, Switzerland and the United Kingdom launched 5G services, German operator Deutsche Telekom also announced the official launch of 5G services. ...[Details]
Last May, Apple announced that it would merge its iCloud document and data services into iCloud Drive in May 2022, and the transition has now been completed. As noted in a support document updated ...[Details]
The digital multimeter is a commonly used portable testing tool. Even for modern cars that are highly electronic , the digital multimeter is still a very effective tool for diagnosing faults in their...[Details]
As early as this year's APEX 2020, the micro gimbal lens equipped with this phone impressed many people. It is reported that the micro-gimbal lens can achieve anti-shake in multiple tilt directions...[Details]
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