[i=s]This post was last edited by wangerxian on 2021-11-8 14:18[/i]Open source address: https://github.com/eez-open/
The EEZ H24005 is a programmable benchtop power supply design with unique features....
This chapter takes the design of a practical small power supply as an example to illustrate the method of power supply design. The control circuit is in the form of self-excitation, and UC3842 is used...
I recently used MCP4725, which is a 12-bit DAC chip. The MCU controls the output level of the DAC by sending control information through I2C. The output range depends on VCC. For specific information,...
The advent of 5G has prompted the evolution of antenna solutions to help simplify RF complexity in mobile devices. Antenna tuning is critical to addressing 5G challenges in space-constrained mobile de...
1. CODEC:audio compression CO + decompression DEC, CODEC is a multimedia digital signal codec, mainly responsible for DAC and ADC. Whether it is an audio accelerator or an I/O controller, their input ...
Driving a substantial increase in sensor demand
Opportunities and Challenges:
Active sensor applications will become more and more widespread. More and more sensors are used in cars.
Market Dat...[Details]
Video entertainment on mobile devices continued to gain traction with consumers in 2011. According to data released by Nielsen, the number of Americans who watched video on mobile devices in 2011 incr...[Details]
2017 was the first year of the sharing economy, and the favor of capital made shared power banks very popular. Riding on the trend, in the 40 days between spring and summer 2017, the shared power ban...[Details]
In the early hours of Tuesday morning Beijing time, Apple officially launched its 2020 flagship iPhone 12 series. Before the release of this series of mobile phones, there were many speculati...[Details]
Competition invites community members to build low-power IoT devices using Infineon products to improve industrial application designs Shanghai, China, July 19, 2021 – Farnell element14, a globa...[Details]
1. Basic Principle
A throttling device such as an orifice plate or a nozzle is installed inside the pipeline. Since the aperture of the throttling device is smaller than the inner diameter of the ...[Details]
This program uses the PWM input mode, which is a special case of the input capture mode. Except for the following differences, the program works the same as the input capture mode.
Two ICx signals ...[Details]
Abstract: This article introduces the functional characteristics of a new type of microcontroller serial port expansion chip and the application of the interface with the microcontroller. Key...[Details]
Input offset voltage (VIO) is an important electrical performance parameter of voltage comparator (hereinafter referred to as comparator). GB/T 6798-1996 defines it as "the DC compensation voltage ...[Details]
"If you want to do your work well, you must first sharpen your tools." Many major breakthroughs in the history of science often stem from new means of observation and the advancement of measurement...[Details]
The information required for this article is stored in the network disk. If necessary, download it yourself. Link: https://pan.baidu.com/s/1eAvlj3hTU9971qYIp4f8XA Extraction code: 1zpk 1.Win1...[Details]
Abstract: A reliable and practical TV close range protection device is introduced. The device is mainly composed of human body signal detection and processing circuit, voice prompt circuit and c...[Details]
On October 18, the Department of Industry and Information Technology of Shandong Province announced the list of enterprises applying for national manufacturing single champions in 2024. There are 1...[Details]