Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, and a 16×2 Hitachi compatible LCD. It will ...

A rolling average of five inputs are used to help smooth the display data, which is shown on the 2.8″ LCD screen seen above. Posted in Arduino Hacks Tagged chest strap , heartrate , monitor , polar ...

Display and monitor system information on an external, microcontroller-driven 16x2 LCD. I use this to display my headless server's current system stats on an LCD embedded in the case. Doesn't just ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...

The LCD is driven by 74HC595 shift register in order to conserve pins on the Arduino. The system is also designed with a pretty slick setup interface. When it is booted, the user can enter a ...

Run the Python App bash Копировать Редактировать python monitor_app.py The GUI will open, detect the Arduino automatically, and begin sending system data every 0.5 seconds. 🖼️ Display Screens There ...

Lucía Garbo has created an Arduino powered noise pollution monitor, powered by an Arduino Mega micro-controller and housed in a 3D printed case. Other components include a SparkFun Sound Detector ...

Ever wish your home or office had airplane-style occupancy lights so you know when the toilet is in use? Some crafty hackers in Tokyo made this dream ...