PID Enabled Temperature Controller Circuit Diagram. In this project, we use the MAX6675 K-type Thermocouple sensor to read the temperature data from the thermocouple, and in this section, we will ...

In this arduino based project, we are going to build a temperature-controlled fan using Arduino.With this circuit, we will be able to adjust the fan speed in our home or office according to the room ...

Circuit and Working: Fig. 1: Circuit diagram of the temperature-based fan speed control and monitoring using Arduino. The circuit diagram of the temperature fan speed control and monitoring is shown ...

This project features a temperature-based fan speed controller using Arduino. It reads data from a sensor (e.g., LM35, DHT11) and adjusts fan speed via PWM. The repository includes circuit designs, ...

Water Temperature Controller – Block Diagram The block diagram of this simple project is shown in Fig. 1 and its circuit diagram is in Fig. 2. The project is built around water temperature sensor ...

Read temperature from the Digital Thermometer and send updates via USB Switch the Relay on/off depending on the temperature set and temperature read. The code depends on 2 external libraries that are ...

Posted in Arduino Hacks, Cellphone Hacks, home hacks, Microcontrollers Tagged freeduino, gsm, sms, sms messages, temperature, temperature-control Post navigation ← Zero Gravity (sort Of) On A Budget ...

You also need to select the transistor by the type of fan that you use. In my case I used the well-known BD139 transistor and a 9V battery to provide power to the fan and transistor. The LM35 ...

Circuit simulation made easy. A free online environment where users can create, edit, and share electrical schematics, or convert between popular file formats like Eagle, Altium, and OrCAD. Transform ...

[Blue Blade Fish] wanted to build an Arduino-based aquarium controller. He’s detailed the system in (so far) 14 videos and it looks solid. This isn’t just a simple controller, either.