Problem description:When using a power supply, the customer requires the output ripple to be as small as possible, but does not want to use LDO.
Solution:LC filtering can be added at the back end of t...
Preface
Now almost everyone's mobile phone has Bluetooth function, so if your hardware device also has Bluetooth communication function, it can easily establish communication with the mobile phone, th...
[size=5]Master MCU software design principles to improve DC motor control accuracy. Low-power motors below 300 watts are suitable for MCU as a control solution. As the differences in hardware specific...
Source: Addiction Factory
As more and more people have mines at home, installing webcams has become a routine operation in many households.When it comes to this kind of home camera, I believe most peo...
Choosing a Bluetooth module: three considerations When choosing a Bluetooth or other RF module for an Internet of Things (IoT) device or some other project, you may find that there are many more op...[Details]
Oscilloscope operators sometimes find such a phenomenon: when using a probe to detect a signal, the measured signal jumps up and down, and the waveform is abnormal. If the afterglow display is used...[Details]
OPPO Developer Conference (ODC21) officially opened. With the theme of "Open, Mutual Integration, Good Innovation", the conference proposed new thinking on the future ecology. OPPO launched user-cent...[Details]
Different types of transmissions have very different requirements for oil performance. In addition to retaining the original performance, the electrified integrated oil-cooled motor transmission oi...[Details]
On March 29, 2016, the China International Solar Power Application Exhibition, including the "China Photovoltaic Four New Exhibitions" and the "China Solar Thermal Four New Exhibitions", opened gra...[Details]
Figure 194 is a three-story staircase lighting control circuit, where W1, W2, and W3 are the lighting lamps for the first, second, and third floors of the staircase, respectively, and K1, K2, and K3 ...[Details]
This paper introduces the working principle and structure of a street lamp control system based on power line carrier technology using a 51 single-chip microcomputer. It also introduces the direct ...[Details]
Industry sources said that server ODM shipments have been affected by shortages of power management chips, network switches and other chips and components, and the situation is unlikely to ease befor...[Details]
Case Introduction
This case uses the WL-ABC3010 Modbus to Profinet gateway to connect the Mitsubishi FR-A700 inverter to the Siemens 1200 PLC, and realize the conversion of Profinet to Modbus ...[Details]
0 Introduction
Digital optical power meter is a portable instrument controlled by a single-chip microcomputer that can measure the strength of optical signals. It is an important instrument fo...[Details]
Development Trend of Human-Computer Interaction Technology in Intelligent Cockpit At present, cars have not only changed in power source, driving mode and driving experience, but also the cockpit h...[Details]
Many manufacturers are working hard to eliminate lithium batteries, and Samsung is one of them. According to well-known whistleblower @evleaks, Samsung is expected to launch a revolutionary m...[Details]
Probe selection for anemometers The velocity measurement range of 0 to 100 m/s can be divided into three sections: low speed: 0 to 5 m/s; medium speed: 5 to 40 m/s; high speed: 40 to 100 m/s. The the...[Details]
The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 1. The X25045 chip contains a watchdog timer, and the sy...[Details]
For the manufacturing industry, 2017 is destined to be an extraordinary year. If the unexpected love between ABB and B&R kicked off the battle of the gods in the field of intelligent manufacturing ...[Details]
Analogue and Mixed Signal
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