Use Serial timer to easily communicate with external appliances on an RS232 connection. Serial timer has powerful features similar to the timer software that Work with all types of serial ports, including USB adaptors, Wireless Device Servers or any virtual port. This program is especially made to communicate with the k108, 108 and k108 multi drop relay boards via serial connection.

Timing software for home automation, to control irrigation, hydroponics, lights etc. This is a program that enables the PC to connect to the outside world, by using the printer port LPT1. Hardware can then be connected to the computer to control hydroponics, security, lights, gardening and home automation using solenoids, relays and sensors. A click of the mouse and your sprinklers can be watering, turn a light on, the options are endless.

Easy to use calculator for designers of lawn sprinkler systems. Includes both Palm OS and Windows desktop versions. HydroCalc calculates:
Maximum system flow
Water velocity through various pipe sizes
Dynamic pressure based on static pressure, meter size, pipe sizes and materials and length, number and type of fittings, valves and backflow preventer
Determines zone or system precipitation rate based on 1 to 3 different methods
Much more...

Easy to use calculator for designers of lawn sprinkler systems. Includes both Palm OS and Windows desktop versions. HydroCalc calculates:
Maximum system flow
Water velocity through various pipe sizes
Dynamic pressure based on static pressure, meter size, pipe sizes and materials and length, number and type of fittings, valves and backflow preventer
Determines zone or system precipitation rate based on 1 to 3 different methods
Much more...

185Graph is a 1.85 graph based sprinkler hydraulic calculation software for fire sprinkler analysis and design, which is designed to be used by Fire Department, Insurance Risk Management, Loss Control and Safety Engineering professionals.