Ebook: The maker's guide to the zombie apocalypse: defend your base with simple circuits, Arduino, and Raspberry Pi

"A collection of DIY hardware projects using circuits, Arduino, and Raspberry Pi to store electricity, detect invading zombies, generate solar power, and create communication and surveillance devices. Projects include alarms, low-power LED lighting, an FM radio frequency hopper, a periscope, a wind turbine, and flash, movement, and noise makers".