# Raspberry Pi
Raspberry Pi is a series of small single-board computers developed in the UK by the Raspberry Pi Foundation to promte teaching of basic computer science in schools and in developing countries.
# Links
- Overclocking the Raspberry Pi 4 (opens new window) by Gareth Halfacree, 23 June 2019
# Projects
- Pi-hole (opens new window) - a network-level advertisement and internet tracker blockingapplication which acts as a DNS sinkhole, intended for use on a private network.