Hello everyone, I am making a geomagnetic module now. The schematic diagram is based on the data sheet and the ready-made module. After welding, the configuration register is read and written successf...
The CH582 interrupt also has an interrupt controller, abbreviated as PFIC. It should be similar to the NVIC in ARM, managing the priority and enable of interrupts.
This time, only the most basic exter...
1.＃i nclude means to go to the editor setting directory, ＃i nclude "" means to go to the current project directory.
2. To call a function in another file, put the function file in the current project ...
This article clearly points out the issues related to humidity in printed circuit boards. This is a precise article about reducing the effects of moisture on any type of printed circuit board. From ma...
[i=s]This post was last edited by qwqwqw2088 on 2019-1-7 08:56[/i] [size=4] Among commonly used electronic components, capacitors are the most complex in terms of types and specifications. In particul...
NXP Rapid IoT kit integrates low-power Bluetooth LE function. In the post [url=https://en.eeworld.com/bbs/thread-1068013-1-1.html]Hello Sensor[/url], we implemented a function that uses AMS TSL2572 El...
According to previous news, the new generation folding screen flagship Xiaomi MIX FOLD 2 will be released at the same time as Xiaomi 12 Ultra. It seems that it will be officially unveiled in Ju...[Details]
The "14th Five-Year Plan"
for the Development of
the Robot
Industry proposes that by 2025, China will become a global source of innovation in robotics technology, a gathering place for high-...[Details]
The control of LPC1788 general IO port includes some basic components, such as setting push-pull output, open-drain output, pull-up resistor, etc. Let's take a look today. First use GPIO to turn ...[Details]
In the rectification of switching power supply EMI, the causes and suppression methods of interference in different frequency bands are as follows:
Within 1MHZ - mainly differential mode interferen...[Details]
This program uses the eight-channel ADC single acquisition mode. According to the configuration, ADC12SC will automatically reset after the conversion is completed in the single mode, so it is necess...[Details]
The zirconia oxygen analyzer is composed of an oxygen sensor (also known as an oxygen probe, oxygen detector), an oxygen analyzer (also known as a transmitter, a transmitter unit, a converter, an anal...[Details]
The Honor 20S launch conference was held in Wuhan, and Honor President Zhao Ming announced a comprehensive upgrade of the Honor mobile phone brand, and the positioning of the four major series has un...[Details]
At present, most of the control methods of various inverter power supplies and the analysis of SPWM signal modulation methods are based on the assumption that the power switching device is an ideal s...[Details]
Host computers and PLCs are two common devices in the field of industrial automation. They have certain differences in functions, application scenarios, and working principles. This article will di...[Details]
1 Introduction
This paper proposes a control strategy - sinusoidal pulse position modulation hybrid control strategy. This control method no longer relies on the existing PWM analog chip b...[Details]
In today's life, time has become something that people are increasingly pursuing. Only by seizing any available time can we achieve greater success. Relying on technology, people can benefit the ...[Details]
Due to the outbreak, the world has undergone earth-shaking changes, and people have begun to work remotely and receive education online. As a result, global notebook shipments exceeded 200 million un...[Details]
Mobile network standards have evolved from 2G to 3G, and then to today's mainstream 4G and future 5G. The changes in network quality and speed have been earth-shaking. In the 2G era, China's 3G progr...[Details]
The new MICRO FOOT® devices achieve for the first time 35mΩ on-resistance at 1.8V and ±8V VGS.
MALVERN, Pa. — October 21, 2014 — Vishay Intertechnology, Inc. (NYSE: VSH) today announced...[Details]
Many units are now engaged in the design of low noise amplifiers (LNA), and require LNA to have a lower input power, sometimes even less than -60dBm. For such LNA, it will be very difficult to accura...[Details]
PCB Design
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