Status: Discontinued Reason: Outdated version
Notes: This version of the standalone controller was the first one to leave the prototyping stage and enter production. Note that many of the components are PTH. In addition, v3 required a small greenwire fix to enable the USB auto-reset function. Surplus PCB's from this version are still available for purchase here.
 Replaces the Arduino + Sentry Shield combination with one simple, all-in-one solution, for a lower price.- Plug-in connections for the three servo motors: trigger, pan, and tilt.
- Three control switches: Aim, Safe, and Reload, with optional bypass solder points.
- Supports an electric-type trigger, providing solder points for wires to the gun battery and the gun motor.
- Standard 5.5mm power jack for servo power, with optional bypass solder points.
- Provides solder points for wires to an optional 'disable plate' button.
- Can handle up to 5A current before getting warm, for using high-torque and heavy-duty servos.
- Status LED's for Power, Mode, Firing, and USB RX and TX.
- 10 user-programmable digital I/O pins for your own expansions and prototyping (6 of these can also be used as analog inputs).
- Supports USB 2.0 communication
- On-board ATMega328 processor
- Fully compatible with Project Sentry Gun's code.
- No soldering required.
- Open-Source Design Files (EagleCAD)
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