Keep The Devil Busy https://validator.w3.org/feed/docs/rss2.html Build a proper home server Build your own NAS Build a retro gaming machine Build an internet radio Build a weather station Build an environmental sensor Build a GPS tracker Build an electronic scoreboard Build a digital clock from components Build a home network cabinet Map every device on your home network Build a personal dashboard Make your own private cloud Build a local AI server Build a simple mobile app Build and publish a useful website Restore a piece of furniture Restore an old computer Restore a vintage radio Build a workbench Build a garden planter Build a solar USB charger Make a short documentary about somewhere local Build a machine whose only job is to turn itself off Make an Arduino choose what you have for dinner Build a physical button that sends you an email Make your computer announce when the kettle has boiled Build an unnecessarily complicated doorbell Measure exactly how long your toaster takes Find the maximum range of your Wi-Fi Build a website that does precisely one pointless thing Make an LED indicate whether the internet is working Find the oldest website you can still access Build a counter for something nobody needs counted Make a device that complains when you leave a light on Build a button that does absolutely nothing 99% of the time Find out how many steps it takes to walk around your house See how accurately you can measure the speed of a passing car without specialised equipment Photograph every letter of the alphabet without photographing written letters Find the geographic centre of your town and go there Try to make a computer from 20 years ago useful again Build something using only things you were going to throw away Find out how many different radio signals you can receive from your house Learn to tie a bowline Learn the NATO phonetic alphabet Learn five Morse-code letters Find out what every key on your keyboard actually does Check what devices are connected to your home network Learn how to read a resistor colour code Keep The Devil Busy