A device for dispensing a plurality of constituent materials by one or more of weight, volumes, flows, time intervals and depths through one or more actuated dispenser openings connected to one or more of a plurality of chambers and a plurality of vessels, comprising:
- a gate;
- an actuator comprising a physical gate;
- one or more load cells;
- an artificial intelligence (AI) robot;
- a lens;
- a computer;
- a programmable logic controller (PLC);
- an encoder;
- a limit switch;
- and
- a sensor,
- wherein the gate, the actuator comprising a physical gate, and the load cell enable a sequential dispensing of one or more constituents at targeted depths via the AI robot, the lens, the computer, the PLC, the encoder, the limit switch, and the sensor,
- wherein the gate, the actuator comprising a physical gate, and the load cell are used to dispense by the load cell measuring the constituents by weight.