Make Your Personal Juice Dispenser

Remark errors or corrections discovered for this circuit, and get the prospect to win massive!

A machine which might dispense juice /water.


When air is flown to the closed bottle the strain within the bottle additionally will increase, as the opposite pipe is immersed within the liquid, the liquid flows in opposition to gravity and is distributed. Supplies required.

Elements Required

The elements used for the undertaking are as follows:

  • MDF Boards
  • Hinges
  • Air pump motor *3
  • Pneumatic Air Hose Pipe
  • Wires
  • Swap
  • Resistors 1k ohm
  • 9V provide

Complete value of all of the elements ~ 1k INR

Circuit Diagram

Circuit made utilizing Straightforward EDA

Construct Make a field utilizing 5 items of MDF board 12inch *12 inch – 3.5 mm thickness

Use one other MDF of the above dimension and add a hinge in order that the field will be accessible from the highest

Drill 3 holes within the entrance for LED and one other 3 for push buttons

Solder wires to the three air pump motors and ensure that the motor is giving an sufficient output of air

Take 3*750mL of juice / water bottles and drill 2 holes of two.5mm thickness every on it .

The motors need to be mounted on the left and proper MDF’s so take measurement accordingly Take pneumatic air hose pipe and fix it to the motor and the pipe should attain the bottle cap and go barely inside (mustn’t submerge within the juice) . Do the identical with the opposite 2 motors

Make a shelling out construction to make the design look extra skilled, the shelling out pipe is contained in the construction.

Take some air pipes and put it within the different gap of the juice cap and this pipe should go utterly down the juice bottle (submerge within the liquid). The identical must be performed for the opposite 2 programs.

Connect 2 motors to the left / proper MDF and one other to the precise / left MDF utilizing U Clamp appropriate with the dimensions of the motor.

Further Particulars

Be sure that the air pipes and the juice pipes aren’t utterly bent at anywhere

Be sure that the air pipe and the juice pipes don’t go up unnecessarily because it reduces the air strain and reduces the juice circulate

The juice stuffed within the bottle bottle must be round ¾ of the bottle capability (For 750mL bottle the juice loaded must be round 562.5mL for optimum efficiency)

The ultimate construct seems to be like this


When the button is pressed , the air pump motor blows air by means of one of many pipes which works to the bottle (not submerged in liquid) and the liquid is distributed from the opposite pipe (submerged within the liquid) and the liquid is channelled to the dispenser.