Nice video, but with a CR2032 battery your setup would only last a few days. How would you replace the battery since it's soldered and glued in? Why not use a rechargeable AA or AAA power source? (And soldering a CR2032 battery is just ASKING for trouble.)

@frostsson

5 жыл бұрын

When I saw that my eyes started bleeding

It'd be nice to see an electrical diagram. It looks easy but I'd have to watch it over for every phase.

@luckydubeinrc5165

Жыл бұрын

here kzread.info/dash/bejne/ZZN1z9WKctuXg9o.html

Brilliant is there a way of getting a higher output so it can be connected to a small motor? Thanks.

HELPED ALOT!!!

Wicked! Would it work if you attached it to one of those garden solar lamps? The battery part seems a bit of a bother to replace, althought it might be cheaper. Did the battery last long?

Can someone give me an elaborate and full details of the required materials? (Example: Length and Thickness of nail)

What is the device used that gives its ability to detect soil moisture

I think i made mistake i want to please you to answer my comment when i put on dry soil it turn lights on but when i pour water on plant means its wet soil but the lights doesn't turn off

can we use any 220 ohm resisreter like (red red brown gold)

Is there a specific type the npn has to be?

Where did you buy that soldering iron of yours?

How can I make it so it detect the bottom part of the pot?

Have to try it!

@DrSimpleHack

6 жыл бұрын

Good luck. It works perfectly.

anyone knows what is the NAME OF THE TRANSISTOR USED? :3

i love you Dr. SimpleHack, you are my favorite youtuber, btw. this video is simple amazing :)

@DrSimpleHack

6 жыл бұрын

+Adam Kowalczyk :)

Hi this is really good

Good Invention Bro

Awesome!!!!

@DrSimpleHack

6 жыл бұрын

+Kinnor Max thanks

this is amazing

Bravo!

Cost?

Very Good Invention Bro

Plz give cerkit diagram before 5-1-2018

Can I put a buzzer?

Good work

Super

Is it working for sure 100%?

What I the moisture sensors name

hi, how do you calculate resistor value for 6V battery , Thank you

@aayushshah1949

6 ай бұрын

Its hard to calculate the r without doing a course or traning in resistor. , i am telling this because i am e.engineer then also they didn't learn me how to calculate r , so for that you have to do a specific cource or you have to understands by yourself by practicing it , Thank You.

Can I use BC547 TRANAISTOR

how to connect it to a bread board

schematic?

how to see schematic?

Can’t you make the light on when there’s water. Its weird, light turns off when it detects water.

@alancordeiro3491

6 жыл бұрын

I believe it would be possible, but then your battery would be gone in no time, since the soil should be humid most of the time.

I have did this

lol 0:13 Rajec, are u from Slovakia ?

Nice video but I want to know if it work on a dcmotor.its little urgent Soo please reply faasttt

Thank you so much. It really works! Thanks for saving me in my innovation project i used NPN transistor 2N3904, 270k resistor and 2 pcs 1.5V double A battery.

Yeah

@DrSimpleHack

6 жыл бұрын

Yeah :)

YO WHERE THE CUSS DID YOU GET THAT AUTOMATIC SOLDERING IRON?

Hay quá luôn

SUBBED

Sir can we connect this system with motor?

@user-nd9gg6sx6s

7 ай бұрын

Yes

requires sakt water else wont conduct

Will it work?

@DrSimpleHack

5 жыл бұрын

Sure

Not to be a hater but soldering cable to a battery...yeah

@frostsson

5 жыл бұрын

My eyes started bleeding

3X220 K = 660K ! ?

3 x 110k resistor is 330k not 220k

@cvmc.vmohammedali6276

5 жыл бұрын

Is it true

soil detector

@DrSimpleHack

6 жыл бұрын

+aaron bros king could be

@aaronbrosking2570

6 жыл бұрын

Dr SimpleHack 😏😏😏

Im pretty sure soldering a battery is illegal

Does this work? I really hope this does! I'm currently working on my thesis project. Pray for me lol jk

Sorry that’s way too much work for me..

3V going into LED with a 220k resistor. According to Ohms Law there is only 4uA current, surprise the LED is even lit up at all. 🤔

@frostsson

5 жыл бұрын

Its surprise the battery did not explode

Plz give a cerkit figure

Why are you not explaining eh

It works. You can use any NPN transistor as it says on video (i'm using the 2N3904). Here's the circuit diagram: i.imgur.com/olKwb2R.png Don't solder the battery.

There are other methods to measure moisture. Ask my gf ;)

@von6736

6 жыл бұрын

L3gion3r Nice joke 😂

Yeah