WIFI Light Switch
December 2021
Objective:
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Design and create a light switch controller through WIFI in order to remote control mechanical light switch from anywhere, which also needs to be attached or detached easily without opening the switch or change its original structure.
Skill Used:
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IoT with Blynk
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CAD
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SolidWorks
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ESP8266
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C++
WIFI Light Switch
Description:
Function:
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Drive the servo to control the light switch.
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light up an LED for going to bathroom during night.
Light On
Light Off
LED On
Approach:
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designed model with SolidWorks and printed with 3D printer.
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Made the circuit with controller board NodeMCU which includes ESP8266 WIFI module.
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Designed model with SolidWorks and printed with 3D printer.
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Setup IoT application with Blynk, which provides phone app, server, and skeleton code.
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Wrote program to achieve the function.