Automatic Homemade Sanitizer without Arduino[updated] [2022]

What is an Automatic homemade sanitizer without Arduino?

As we know, Coronavirus is increasing day by day. However, there is no treatment for this disease; the best treatment is to boost your immune system, wash your hands, stay at home away crowded places, and some useful precautions should be taken regarding coronavirus. 
So to stop the spread of coronavirus, the new device is constructed named “Automatic homemade sanitizers.” It is the best choice for washing hands without touching the sanitizer bottle as we are informed that COVID-19 spread through touch. So to avoid contact with anything after you have returned home from outside, this sanitizer device is the best for washing your hand without touch.

As we know, there are a lot of sanitizers available in the market, but there isn’t any automatic version.

As we have seen many projects based on Arduino, which are too much costly, so for the comfort of people, a small device is manufactured called Automatic homemade sanitizer, which costs around 3$ and is easy to understand.

This Automatic Homemade Sanitizer consists of five components and works without the use of Arduino.

Suggestions: Coronavirus live Updater

Components Required for Homemade Sanitizer;

Some of the elements which are used in this project are the following ;
              1. Transistor TLP 32C
              2. Resistor 1k ohm
              3. Proximity sensor (FC51)
              4. Dc water pump
              5. Bottle
              6. Some wires
              7. Glue gun
              8. Data cable Or any Dc source

These components are easily available in markets that will cost you around 3$ maximum, and some of these elements are usually available at home, for example, bottle, glue, data cable, and a charger, etc. such elements can be used to make a complete automatic sanitizer.

Working of Homemade Sanitizer Device :

This device consists of almost eight components. The main components are the transistor and proximity sensor.
Proximity sensor works on the principle of obstacle detection as you can adjust the variable Resistor to select the detection range. At first, make sure to calibrate the sensor by adjusting the variable Resistor. The device construction is discussed in stepwise.

Circuit Diagram ;

The circuit diagram shown below, make sure to wire it up accurately; otherwise, this project won’t work.
circuit diagram
Instead of a battery, Data cable can also be used, which is usually used for charging the mobile phones and for connecting the cable to the adapter, which works fine.
The DC water pump shown below is used in the procedure. You can check and buy it from the link given with the diagrams.
If you are not able to find specific components, please comment below we will provide and give you particular elements list information, buy from that link so that you won’t face any difficulties.

Procedure for making Automatic Homemade Sanitizer Step by Step:

Step 1:

DC water pump:

dc motor

At first, buy the DC water pump which is available in markets, but if you want to buy specifically like this, you can buy from this link Available here for order.

 

Step 2:

Use any pipe like this, and if you don’t have, you can easily find it in any medical store, which will cost the minimum. If you have other technique in your mind, you can use it and also tell us too in the comment section:)

 

Medical Pipe
Step 3:
Now arrange a proximity sensor that is quietly low cost and is easily available in the market. If you have any problem finding specifically the same, then buy it from the Amazon link.
Proximity Sensor FC51

Step 4:

Now it’s the time to arrange Transistor TLP 32C; make sure to use specifically the same otherwise, you will face difficulties.

PNP TLP 32C

Step 5:

Arrange Resistor of 1k ohm, you can also use 1.5k not more than that, but if you have 500 ohms connect both of them in series, it will work fine.
Resistor 1k ohm’s

Step 6:

Arrange the wires which are suitable for this device. It will not cost more than 0.3$ for a bunch of cables.
wires

 

Now arrange a data cable and cut the other end. It’s all up to you; if you want to use the battery, you can connect battery as well, but it will be costly.

data cable

Now use a small bottle as shown below, or you can use any kind of disposable container.

Simple Bottle

Step 7:

Insert the pipe in the DC water pump; make sure to use specifically the same or buy from the above link.
Inserting pipe in the water pump

 

After entering the tube, make sure to tighten it so that it can’t t be lost.
You can use glue or any other, which can help you stick it tightly.

Tighten it carefully

 

Now drill the head of the bottle carefully with the precaution. Make a hole for the water pipe.

Drilling

Now drill the second hole for the wires of the water pump, as shown below.

Drilling for the wires

 

Make sure that the diameter of the holes should be the same so that the pipe and the wires should be tightly bounded.

Drilled Two Holes

 

It should look like this, as shown below.

drilling completed

Step 8:

Now pull the water pipe through the hole, as shown in the figure below.
pipe

The next hole is for wire, repeat the same step.

For wires

 

It will look like this, as shown below.

After drilling and wiring

 

Now it’s the time to place components, so put some glue to stick the parts together as shown below.

glue it here

Step 9:

Place the Proximity sensor and attach it permanently, so that it’s not loosely attached and also you don’t face any difficulties.

Placing the proximity sensor

Now place Transistor and glue it as shown below.

 

Placing Transistor

Now combine the components according to the figure below.

wiring up according to the Circuit

 

After combining the components and place glue over it. This step isn’t important; it is just for safety purposes.

glue all the components

Now,
• LED1: shows the power to the proximity sensor.
• LED2: shows the detection of the hands. When the sensor detects hands, then the LED2 will blink.

Power on the Automatic Homemade Sanitizer Circuit using the USB cable.

Step 10:

This is the last step 🙂
Adjusting the variable Resistor
After performing all steps, you will see a product like this, as shown below.
At last, add a nozzle to the pipe, you can use the pen or any marker head, as shown below.

 

Adding nozzle

Now your done, the device is ready to be used. Be safe from COVID-19.

Conclusion:

 Automatic homemade sanitizer can be used almost everywhere, for example, you can use it in dispenser and coffee machine, etc.

Note = if you have given a to make this sanitizer share it’s a picture in the comment section. We would love to see it .Thank you 🙂

FTC: We use income earning auto affiliate links. More.


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fatima khanhttps://myelectricsparks.com/fatima-khan/
A brand new writer in the fields, Fatima has been taken under my electric spark's RGB- rich and ensures she doesn't engage in excessive snark on the website. It's unclear what command and Conquer are; however, she can talk for hours about the odd rhythm games, hardware, product reviews, and MMOs that were popular in the 2000s. Fatima has been creating various announcements, previews, and other content while here, but particularly enjoys writing regarding Products' latest news in the market she's currently addicted to. She is likely talking to an additional blogger with her current obsession right now.

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