Uploaded January 2023 | Updated September 2026, 2 weeks ago

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Register and get $100 from NextPCB:
nextpcb.com/register?code=Htoeletric

PCB Assembly capabilities info:
nextpcb.com/pcb-assembly-services?code=Htoeletric

𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
In this project, we will make Temperature Based Fan Speed Control & Monitoring System using ESP8266 WiFi Module & observe the data on IoT App Blynk. The fan speed increases based on the increase in temperature. The Blynk App will show the current temperature & Fan speed in percentage. Using the Blynk, we can also set the threshold value at what temperature the fan should turn ON.

To sense the room temperature, we will use a DS18B20 Waterproof Temperature Sensor. For the fan part, a 12V fan is perfect for this application as it is easy to control the speed with the PWM signal. The 16×2 LCD Display will display the instantaneous temperature and fan speed as well.

𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 & 𝗪𝗿𝗶𝘁𝘁𝗲𝗻 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹: how2electronics.com/iot-temperature-based-fan-speed-control-monitoring-system
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