Farm Timer/Proposal

There are 3 stages to this project:

• First stage will be a relatively simple timer for industrial uses.
• Second stage will be a multi channel sequencer with more technical features like remote triggering.
• Third stage will involve a real time clock and possibly wireless abilities primarily for embedding into other circuits.

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Stage 1

• One channel with 2 poles (2PDT mechanical relay)
• Simple controls - ON/OFF, START(trigger), RESET, HOLD?
• Digital display (7 segment LED)
• Industrial enclosure/water resistant
• Looping function, ON time/OFF time
• Able to drive a large industrial contactor or relay (10 amp)
• 12 Volt powered
• Adruino controlled
• Addendum features like keyboard, remote triggers

Stage 2

• 6 channel
• Sound board like controls
• Designed for complex situations
• Easy to setup
• Remote and loop triggering
• 15 amp internal contacts
• 12 volt powered
• Arduino controlled

Stage 3

• Multi-channel
• Real time clock for time of day triggers
• Solid state switching
• Designed for embedded applications
• low voltage source
• Arduino controlled