STC-3028 Thermostat: Heat and Humidity Fully Explained and Demonstrated
In this video STC-3028 Thermostat is fully explained. This thermost has two load controller so it can be used as temperature controller to control heater or cooler or it can be used at humidity controller to control humidifer or dehumidifier device. Both heat and humidity controller can be used at the same time. The thermostate uses SHT20 Humidity and Temperature sensor which can measure from -40°C to 150°C. Dasheet and list of components shown in this page. The module is fully explained. All major components explained and datasheet for each component is shown. Then settings of the module is explained with diagram so you it is understood better. Wiring for AC which might be hard for some people shown. Click on the images below:이미지
STC-3028 Image: main module
STC-3028 Image: module with sensor top view
STC-3028 Image: dimensions
STC-3028 Image: 120V or 220V AC version mark
STC-3028 Image: 12V DC version mark
STC-3028 Image: 24V DC version mark
STC-3028 Image: top view with sensor connected
STC-3028 Image: Top view with AC power cable connected
STC-3028 Image: SHT20 Sensor wires connected
STC-3028 Image: Opened module view from top
STC-3028 Image: Opened module showing relays
STC-3028 Image: Front panel seven sigment display
STC-3028 Image: FT838NB CC/CV Switch and bridge rectifier
STC-3028 Image: Newvoton Microcontroller N76E00
STC-3028 Image: Opened module view from the back
STC-3028 Image: bottom of PCB
STC-3028 Image: SHT20 sensor and wires
STC-3028 Image:
STC-3028 Image: SHT20 PCB Sensor board opened
STC-3028 Image: MB6S Bridge rectifier (only on AC version)
STC-3028 Image: Newvoton N76E003AT2 MCU
STC-3028 Image: 74HC164D
STC-3028 Image: FT838NB
STC-3028 Image: 7805 5V and AMS1117 3.3V regulator
STC-3028 Image: inside module top view
STC-3028 Image: front panel removed
코드가 첨부되지 않았습니다.
자원 및 참고자료
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외부AMS1117 3.3V regulator datasheet (PDF)static.chipdip.ru
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외부FT838NB Low-Power Off-Line CC/CV Switch datasheet (PDF)infinite-electronic.kr
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외부MB6S bridge rectifier datasheet (PDF)mouser.ca
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외부Newoton N76E003AT20 datasheet (website)direct.nuvoton.com
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