I made a Custom Bed Watercooler! Open Source DIY Bed Cooler + Heater (Eight Sleep type thing)

Get JLCPCB 6-layer PCBs for just $5! Register to get $80 Coupons▶ https://jlcpcb.com/?from=TechteamGB Phanteks Case: https://locally.link/YUMW Pump & Res unit: https://locally.link/PF7s Github repo: https://github.com/andymanic/BedCooler I built this, a custom watercooled mattress topper that lets me heat or cool my bed, all from my phone, and it’s niiiiiccceeee. Much like the heinously expensive Eight Sleep product I’m sure you’ve seen advertised on YouTube, this basically means you can heat or cool yourself, rather than the room around you, at least when in bed, which is way, way more efficient, and effective. In summers we should be able to keep nice and cool - without a noisy air conditioner running - and in winter we can literally pre-warm the bed so it’s nice and cozy when we get in. Yeah, it’s amazing. Let me rewind the clock and explain how the hell I made this thing, starting with the topper itself. BUY AN OSRTT (Open Source Response Time Tool): https://osrtt.com Become a Youtube Member and get sponsor free videos and access to our private Discord chat: https://www.youtube.com/techteamgb/join Locally Links - Global Short Linking for Creators: https://locally.link/techteamgb Use referral code "techteamgb20" when signing up! Patreon:   / techteamgb   Donations: https://streamlabs.com/techteamgb OverclockersUK Affiliate link: http://techteamgb.co.uk/ocuk Discord!   / discord   As an Amazon Associate I earn from qualifying purchases, using the links below or other Amazon affiliate links here. Want a cool T-Shirt or hoodie? https://teespring.com/en-GB/stores/te... Private Internet Access (VPN): http://techteamgb.co.uk/PIA NordVPN: https://nordvpn.org/techteamgb HUMBLE BUNDLE: https://www.humblebundle.com/monthly?... Zen Internet - My (UK) ISP: https://locally.link/b3DC WEB HOSTING: http://techteamgb.co.uk/domaincom Check out our awesome website! http://techteamgb.co.uk My Monitor - Philips EVNIA 8600 QD-OLED on Amazon (affiliate): https://locally.link/H33q My PC - AMAZON AFFILIATE LINKS - 5900X on Amazon: https://techteamgb.co.uk/5900x 32GB Corsair 3000MHz on Amazon: https://techteamgb.co.uk/cors32gbrgb GBT X570 Master on Amazon: https://techteamgb.co.uk/gbtx570master RTX 2080 on Amazon: https://techteamgb.co.uk/RTX2080 H100i Pro on Amazon: https://techteamgb.co.uk/h100ipro WD 1TB NVME on Amazon: https://techteamgb.co.uk/wdbl1tb Patriot VP4100 on Amazon: https://techteamgb.co.uk/vp4100 Sabrent Rocket Q 4TB on Amazon: https://techteamgb.co.uk/rocketq4 If you are interested in contacting us, then please email: inbox@techteamgb.com and we will respond as soon as possible.