The idea is simple: to water a pot with the help of a raspberry Pi.

This is a collection of links to document the issue.

• The droplet experiment
• Un esquema de las conexiones
• http://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/the-gpio-connector

Some SMF series connectors:

• Japan Solderless Terminals - a way to create a "plug" for a cable in the circuit, code SMF-01T-1.0
• el aislante el enchufito, código 1P-SMF

Other things:

• USB cable, from digikey
• pack of resistors, from dx.com. Price: 3,75$
• moisture sensor
• how to read analog data from the raspberry pi using the MCP3008
• the mcp3008, 3 euros en farnell
• the mcp3008, 3.75 euros in adafruit
• checkout this: a complete watering solution but for arduino; you can program it but it is not easily programmable

Breadboards, etc.

• Another breadboard
• blue hookup wire
• green hookup wire
• white hookup wire
• wire jumper kit 140 pieces

To make contacts between groups of cables:

• female housing for 4 wires, farnell
• male housing for 4 wires, warnell
• female contact (the metal part
• male contact (the metal part)

• Diagram of the GPIO of the Raspberry PI
• WiringPi library
• GPIO utility