Another indoor greenhouse powered by Nano. 100% controlled environment with some extra perks that make life easier.

A solid-state, low-cost, reliable solution for solar hot water from PV. Zero maintenance & CO2, connected, smart combi pre-heat control.

Architectural model of a bus stop with automatic sunshade according to the position of the sun. It is also sensitive to rain.

Create massive train traffic on your own model railway!

Control at what temperature a ventilation fan should automatically come on.

Smart light that turn on at noon when anyone pass in street and turn off at morning also check its state and report if it need to be fixed.

Make your chicken coop care free. Build a controller using an Arduino Uno to automatically close/open the door and add water

This Arduino project automatically switches the watersource solenoid depending on the available stored rainwater.

A DIY Arduino-driven automatic hatching machine.

A box with an electro magnetic lock controlled by an Ardiono Nano with a RFID reader. The box is unlocked whenever a valid tag is close.

2 wire 8 channel Relay Module || Reduce your CPU workload by interface 74LS164N.

Never forget to turn ON/OFF your aquarium lights.

I control appliances when I move this Infinity Gauntlet!

Simple SLR intervalometer, for shooting hyperlapse and time-lapse photography using an Arduino Nano.

Includes pedestrian detection/crossing and uses an Arduino Nano, LEDs and pingers and a FSM code.

How to control my railroad model actions using an infrared remote.

Keeping an eye on a pool.

Monitor your mailbox, indicate when you have physical mail. Extensive use of Power Down Sleep mode extends battery life to about 40 days