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![DIY Gameport to USB Adapter](https://littlebigtech.net/images/gameport-adapter/intro-pic.jpg)
DIY Gameport to USB Adapter [⭐]
Do you have old PC joysticks lying around? Have they been sitting buried behind a pile of things forgotten for many years? Well you can make an adapter that will let you play games with it again!
![Wireguard Linux client Unraid Server](https://littlebigtech.net/images/wireguard-unraid/intro-pic.png)
Setting Up Wireguard on Linux Client and Unraid Server
![Control An External PC Fan based on CPU Temperature!](https://littlebigtech.net/images/cpu-temp-p1/intro.jpg)
Control An External PC Fan based on CPU Temperature!
![SSH key authentication](https://littlebigtech.net/images/ssh-key-auth-rpi/intro-pic.jpg)
How to set up automatic SSH key authentication on the Raspberry Pi (or other linux server)
Configure your host to automatically use SSH keys generated for connecting to your server!
![](https://littlebigtech.net/images/wifi-ap-rpi/intro-pic.jpg)
WiFi Access Point Using a Raspberry Pi 4
Poor WiFi signal? WiFi always dropping out when you are in your room? Build this wireless access point with a Raspberry Pi!