Tag Archives: home improvement

DIY Concrete Toilet Tank Sink – This SHOULD Be On Every Toilet!

QUIKRETE is having a contest for the best project using one bag of concrete. (Not a sponsor.) I decided to make a “toilet tank top sink.” I first saw the idea on toilets in Japan.

When you flush the toilet, the fill water is re-routed to a faucet (don’t worry, it’s perfectly clean). You wash your hands like normal, then watch the water drain directly into the toilet tank. Next time you use the bathroom, the recycled water flushes the toilet and clean water is dispensed from the faucet. The design saves an estimated 1 gallon of water per person, per day! No modifications are made to the toilet except for routing the fill water tube into the bottom of the faucet.

Hopefully it’s good enough to win the $2500 dollar prize 🙂

DIY Vintage Light Switch (Frankenstein Knife Switch)

Parts and Build:

I bought an antique knife switch off eBay as a decoration. When I got it in the mail, I knew I wanted to make it actually work.  But I needed to make it safe.  So I used a solid state relay and a phone changer to wire everything together.  You can watch the process in the video above.  I got everything to fit inside of the light switch box, so I didn’t need to drill into the wall.

 

1_knife_switch 1_parts_list 3_marking_size 6_circuit_board 7_wiring

11_mounting lights_on testing

knife_blade_switch_wiring_diagram