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When 220V Cooling Fan encounter wifi

When "220V Cooling Fan" encounter wifi, no matter where you are, can remote control fan switch, like when to switch can be, and, just gently shake the phone, fans will st...

2015-5-29
Tiny Cooling Fan Frequently Asked Questions

Although "Tiny Cooling Fan" has its market advantage, but there are still many places traditional fans should be improved, the most prominent drawback is that it can not ...

2015-5-28
Intelligent Tiny Cooling Fan Control System Overview

Traditional "Tiny Cooling Fan" is 220V AC power supply, the motor speed is divided into several stalls, by artificially adjusting the motor speed to achieve the purpose o...

2015-5-28
Tiny Cooling Fan Digital Temperature Sensor Module Design

"Tiny Cooling Fan" temperature sensor can be selected LM324A operational amplifier, which is designed to proportional control regulator, the output voltage is proportiona...

2015-5-28
Tiny Cooling Fan programming principles

"Tiny Cooling Fan" use zero-crossing triac trigger, controlled by the microcontroller triac off, by changing each control cycle on and turn-off thyristor communicate comp...

2015-5-28
Tiny Cooling Fan system core components

"Tiny Cooling Fan" system AT89C51 microcontroller as the core components, SCM system to complete the ambient temperature signal acquisition, processing and display functi...

2015-5-28
Natural Wind 220V Cooling Fan

There is also a natural wind "220V Cooling Fan", using computer simulations, also known as smart fan. It is stored in a microcomputer in many programs that like the same ...

2015-5-28
220V Cooling Fan design features

(1) "220V Cooling Fan" use of SCM process, DS18B20 temperature sensor, simple and feasible H-bridge drive circuit design, strong interpersonal interaction.
(2) "220...

2015-5-28
220V Cooling Fan control system

Intelligent "220V Cooling Fan" control system, refers to the fan motor speed is controlled as the amount of analysis collected by the T89S52 microcontroller digital tempe...

2015-5-28
220V Cooling Fan trends

Currently, "220V Cooling Fan" industry changing technology innovation and application of the largest number of features. In recent years, with the price level declining a...

2015-5-28

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