Building kit water alarm

Great offers! Cables Arduino Battery holders Enclosures Breadboards Breakout boards / Modules Bridge rectifiers Building kits Compact flash to IDE Component kits Capacitors Connectors DC-DC convertors Diodes Displays Various electronics Experiment Ferrite Gadgets Sound Tools for electronics IC's IC sockets Knobs Cooling materials Shrinking tube Light Bulbs LEDS Magnets Measuring Construction materials Motors Power supplies NTC & LDR Potmeters PCB materials Quartz Relay Switching Sensors Inductors Soldering Voltage regulators Transformer Transistors Trimmers Varistors Fans Power supply chassis Resistors Fuses Solarcells One Euro and lower!