Title: Turn an Old Monitor into a Wall Display with a Raspberry Pi
Introduction:
Repurposing an old monitor not only declutters your workspace, but also offers countless creative possibilities to innovate and make full use of that otherwise discarded display. One popular DIY project is transforming an old monitor into an engaging wall display by using a Raspberry Pi, an affordable mini-computer at your disposal. In this article, we will outline the steps to convert your old monitor into a stunning wall display using a Raspberry Pi.
Materials Needed:
1. An old monitor (preferably with HDMI input)
2. A Raspberry Pi with Raspbian OS installed (Raspberry Pi 3 or later)
3. A power supply compatible with your Raspberry Pi
4. A MicroSD card (8GB or larger)
5. An HDMI cable
6. USB keyboard and mouse
7. WiFi connection (optional)
8. VESA-mount compatible with your monitor (optional)
Step 1: Prepare the Monitor
Dust off your old monitor and examine it for any obvious defects. Ensure that it can power on and connect to its source—ideally via HDMI as it simplifies connections between your Raspberry Pi and the former display panel.
Step 2: Set up the Raspberry Pi
Connect the microSD card containing the Raspbian OS to the Raspberry Pi. Then, connect it to the power supply, HDMI cable, keyboard, and mouse.
Step 3: Installation and Configuration
Power up the Raspberry Pi and follow these steps:
a) Configure settings such as timezone, language, etc.
b) Connect to a WiFi network if available.
c) Update to the latest software by typing “sudo apt-get update” in the terminal.
d) Open System Preferences > Raspberry Pi Configuration and enable VNC Server.
Step 4: Design Your Wall Display
Now comes the fun part! Customize your wall display by choosing from various widgets and themes that you can download to your Raspberry Pi. Some popular options include weather forecasts, digital clocks, calendars, news feeds, and photo slideshows.
Step 5: Install Mounting Brackets
If you want to mount your new wall display on a wall, attach the VESA-mount to the back of the monitor as per the instructions that come with the mount. Once it’s securely in place, affix the display to your desired location.
Step 6: Connect the Monitor and Raspberry Pi
Connect your old monitor to the Raspberry Pi using the HDMI cable. Power up both devices, and watch as your customized wall display comes to life.
Step 7: Manage Your Wall Display Remotely (Optional)
To control your Raspberry-Pi-powered wall display remotely, use a device like a tablet or smartphone connected to the same network. Install a VNC Viewer app on your device; then, enter the IP address displayed on your wall display when prompted.
Conclusion:
Transforming an old monitor into an attractive and functional wall display is an exciting way to upcycle obsolete technology—and it’s surprisingly easy with a Raspberry Pi. With just a few simple steps and minimal equipment purchases, you can breathe new life into that dusty old screen languishing in storage. So why wait? Get started today!