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Dr. DIY
Registrace 14. 05. 2017
We make cool Projects.
How to make continuity tester in home
#continuity tester is an item of electrical test equipment used to determine if an electrical path can be established between two points;that is if an electrical circuit can be made.
you need following things to make a tester
1 - switch
2 - 3v coin battery
3 - 2 probes
4 - LED
5 - buzzer
6 - connecting wire
please Like share and subscribe our channel
you need following things to make a tester
1 - switch
2 - 3v coin battery
3 - 2 probes
4 - LED
5 - buzzer
6 - connecting wire
please Like share and subscribe our channel
zhlédnutí: 588
Video
how to generate electricity form vinegar || Electrochemical experiments 🚥
zhlédnutí 11KPřed 6 lety
One way of creating an electric current is by using something called an Electrochemical cell. Learn how to make own Electrochemical cells using vinegar. Electricity, as you probably already know, is the flow of electrons through a conductive path like a wire. This path is called a circuit. Batteries have three parts, an anode (we used nails in this experiment - ), a cathode ( we used copper in ...
How to make an pencil soldering machine by a pencil. || Science Project 🚥
zhlédnutí 505Před 6 lety
This video shows how to make the simplest DIY soldering iron you can ever make, but provides you instant, super hot performance for your soldering needs. *Graphite pencil lead *a 5.2 V DC power adapter *connecting wire and *tape these are the materials used. You can use this soldering iron for your domestic soldering requirement (but not for voltage sensitive electronics).
How to make solar mobile charger at home || Science Project 🚥
zhlédnutí 2,7KPřed 6 lety
how to make a solar phone charger? Solar cell phone chargers use solar panels to charge cell phone batteries. They are an alternative to conventional electrical cell phone chargers. Homemade mobile charger using solar panel needed component :- solar panel battery cap breadboard 7805 ic led 1k ohm resistance For more interesting videos visit our channel ... Facebook - drdiyprojects/...
How to make a USB mobile fan || Cool DIY Project
zhlédnutí 838Před 6 lety
DIY : Learn how to make a mini electric fan for mobile that support OTG cable. It's very simple mini propeller fan using bo motor. components which are requaired:- *bo motor *propeller *otg cable *ice cream stick For more interesting videos visit our channel ... Facebook - drdiyprojects/ Google : plus.google.com/communities/1... Pls... Like , share and Subscribe...👍 Category Scienc...
How to make a water overflow indicator at home. || Cool Science Project
zhlédnutí 968Před 6 lety
How to make a water level indicator is a science project to save water from overflowing. A water level indicator is used to show the level of water in an over head tank. This keeps the user informed about the water level at all times and avoids the situation of water running out when it is most needed.There are many videos on youtube But this one is unique because this water level indicator cir...
How to make portable charger from 9v battery || Science project 🚥
zhlédnutí 191Před 6 lety
Homemade mobile charger using 9V needed component :- 9v battery battery cap breadboard 7805 ic led 1k resistance For more interesting videos visit our channel ... Facebook - drdiyprojects/ Google : plus.google.com/communities/1... Pls... Like , share and Subscribe...👍 Category Science & Technology License Standard CZcams License
How to make touch based door alarm 🔔 || Cool DIY Projects 👍
zhlédnutí 824Před 6 lety
In this video, I will show you how to make a touch based door alarm by using simple electronics component like transistors, led, and resistors. it is a very simple to make and run. when someone touches the conductor then the alarm will start ringing. if you like this video pls like share and subscribe.👍 facebook - drdiyprojects/ Google : plus.google.com/communities/1166795841723630...
How to make a generator from DC motor 💡 || Science Project ▶️
zhlédnutí 236Před 6 lety
Today I'm going to show you, How to make mini energy generator from 3.7V to 7.1V, hope you enjoy the video.In this video, we are going to coupled two motors where one is working as a motor while another is working as a generator to produce electricity. pls like share and subscribe our channel for more interesting videos. facebook- drdiyprojects/ Google : plus.google.com/communities...
How to make a Hand-Crank Mobile Charger at home 🔌|| DIY Project ♦️🚥
zhlédnutí 982Před 6 lety
A DIY Hand Crank Mobile charger to charge your phone in emergency situations or places without power. For this, i used is a USB Cable, 7805 Voltage regulator IC and a DC motor. This Project or Model is Easy and safe to use. For more interesting videos visit our channel ... Facebook - drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bFVzU1hNWlM3ZDF1alN...
How to make 360* rotating Fan at home || DIY Projects 🚥
zhlédnutí 196Před 6 lety
Learn, To make a Mini Table Fan 360 degree Auto rotation at home - Materials: DC Motor , propeller , battery 2 * switch ON/OFF Wire electric, Popsicle sticks, Bottle cap........ facebook- drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bFVzU1hNWlM3ZDF1alNoUl9tLVpyRktxQ3lxclln pls.. like, share and Subscribe our channel..👍
How to make a Soccer Robot ⚽ || DIY Robotics Project ♦️
zhlédnutí 16KPřed 6 lety
This video is all about ,how to make a Soccer robot.... which is controlled by DPDT switches, this bot u can use in any soccer robot Competition or event held at your university. facebook - drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bFVzU1hNWlM3ZDF1alNoUl9tLVpyRktxQ3lxclln please.. Like , Share and Subscribe our other Videos..👍
How to make an Object Security Alarm System 🔒 || Science Project ⭕♦️
zhlédnutí 2,2KPřed 6 lety
In this video I will show you how to make a Object security alarm system at home easily. You can use this project to protect your precious asset placed in your shop or in a museum or in bank also. the alarm will start ringing when the object will move from that place. I hope you will enjoy. facebook- drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bF...
How to make a Remote Controlled Tri Cycle || Science projects 🚥
zhlédnutí 1,4KPřed 6 lety
Here is school project... how to make a remote controlled Tri car. Simple and easy to make it. I hope everyone like it. Thank you for watching!! Give me a thumbs up if you like this video. Things you need: 1 - Four dc motors 2 - Battery / SMPS 3 - 3 wheels 4 - chechis 5 - strip wire facebook- drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bFVzU1hNWl...
How to make 360* Spinner at home.🌀 || DIY TOY
zhlédnutí 106Před 6 lety
This is a cool spinning toy with wheels that will allow you to use some of those old CDs or DVDs . Just use a strong glue to connect everything or it can break apart. These are some great homemade toys of kids. Have fun..😊 facebook- drdiyprojects/ Google : plus.google.com/communities/116679584172363082977?sqinv=bFVzU1hNWlM3ZDF1alNoUl9tLVpyRktxQ3lxclln please like, share and subscri...
How to make a BUBBLE MACHINE at home || DIY Toy 🔴⚫
zhlédnutí 716Před 6 lety
How to make a BUBBLE MACHINE at home || DIY Toy 🔴⚫
How to make a Remote Controlled Car 🎮 || Robots🤖 ||
zhlédnutí 374Před 6 lety
How to make a Remote Controlled Car 🎮 || Robots ||
How to make an Air Powered Electric Car..🚗 || DIY Science Project 💡♦️
zhlédnutí 727Před 6 lety
How to make an Air Powered Electric Car..🚗 || DIY Science Project 💡♦️
How to make a ROCKET at home..🚀 || DIY Project
zhlédnutí 123Před 6 lety
How to make a ROCKET at home..🚀 || DIY Project
How to make a CD Hovercraft at home.🎈 || Cool Science Project🚥
zhlédnutí 233Před 6 lety
How to make a CD Hovercraft at home.🎈 || Cool Science Project🚥
How to make a Electric Water Boat ⛵ || DIY Projects 🚥♦️
zhlédnutí 152Před 6 lety
How to make a Electric Water Boat ⛵ || DIY Projects 🚥♦️
How to make a FIRE SECURITY ALARM 🔥 || Science Project
zhlédnutí 276Před 6 lety
How to make a FIRE SECURITY ALARM 🔥 || Science Project
How to connect Capacitors in Series || Physics Tutorial ⚪⚫
zhlédnutí 560Před 6 lety
How to connect Capacitors in Series || Physics Tutorial ⚪⚫
How to make Simple Electric Water Boat .⛴️ || Cool DIY Projects
zhlédnutí 267Před 6 lety
How to make Simple Electric Water Boat .⛴️ || Cool DIY Projects
What happens when SUGAR and ACID reacts..?? || Sugar Snake 🐍 ||Cool Experiment
zhlédnutí 342Před 6 lety
What happens when SUGAR and ACID reacts..?? || Sugar Snake 🐍 ||Cool Experiment
How to Create RAINBOW IN A TUBE ..🌈 || Fun Activity ||Sugar density experiment
zhlédnutí 249Před 6 lety
How to Create RAINBOW IN A TUBE ..🌈 || Fun Activity ||Sugar density experiment
Charging 😊 and Discharging ☹️ of a Capacitor || Physics Experiment
zhlédnutí 638Před 6 lety
Charging 😊 and Discharging ☹️ of a Capacitor || Physics Experiment
How to make simple Foam Cutter ✂️ || Fun Activity 🚥
zhlédnutí 46Před 6 lety
How to make simple Foam Cutter ✂️ || Fun Activity 🚥
What happens when Sodium Hydroxide and Aluminium Reacts..? || Exothermic Reaction ||
zhlédnutí 18KPřed 6 lety
What happens when Sodium Hydroxide and Aluminium Reacts..? || Exothermic Reaction ||
How to make MINI CANNON at home || FUN ACTIVITY 💡
zhlédnutí 144Před 6 lety
How to make MINI CANNON at home || FUN ACTIVITY 💡
Can I get the full procedure aim and all like a writing part of this experiment?
😊
music
skibidi sigma gyaatttttttttttt chun li thick
HATAG MOG ANSWER DIRA HOY WALA KO KASABOT😢
Luh HHAHAHAHA
@@angelicauayan931Panghatag kapoy lantaw Dili masabtan
hi nor and angge i know you're watching 😉
mana ka nat HAHAHAHAHA
@@angelicauayan931 wala pa huhu karun pako kauli
👍
Ethu work aaguma
Solar panel cost?
Konsa solvent use kia ho
wow
Anna yanaiku sekratam replay pannuigga beard board yanga kethikum
Hi bro
Sisulele
Thank you
Fake, didn't work .
TANGINA BAKIT PA KASI AKO NAG STEM YAWA
lezgo STI
Wrong
very well explained, kahit wala ako naintindihan
Why is the precipitate black?
Bro suscess
Sus
ur mom is so small it can fir in this car.
fake video
the resulting solution color?
Too Good
1:49 wrong reaction where's Na on the right side!!
A good way to make flying balloon.
cimer le reuf
Can u please tell whats the use of transistor here . Can we do without it
Helloooo STEM 401 - STI CUBAOOOO HAHAHHAHAHA
HI STEM 222 - STI LUCENA HAHAHAHAHA
Pakopya hahaha
HELLO ST1202😀
hello classmates HAHAHAHAHAHAHHAHAA
sxdcfvgbhjnkm,zsxdcfvgbhn
The Chromatography took pretty long to be honest
Thats a great idea..But You had to modify it more.. You could Use lithium Ion Battery, arduino, and a also a Bluetooth module HC-05...Consequently it looks more smart as a robot...
🚀🚀🚀🚀🚀🛫🛫🛫🛫🛫🛫🛫🛬🛬🛬🛬🛬🛬
Just answered my own question. From a far better web page 2Al + 6NaOH > 2Na3AlO3 + 3H2
Thank you sir.
I watched this video to understand the chemistry. The equation at the end is so wrong as to be criminally negligent. It doesn't come close to balancing. And what happens to the sodium?!
This comment will go down in history as Legendary. Here we see a prime example of how knowledge can be lost in time. It makes you wonder how much was lost before people like you and I were born. It is a sad day to see such a monstrosity paving the way towards another great library torching.
Bat di ko magawa?
first and such poggers man me teacher made me watch ur rip off troom troom video
@Radical professional gamer RPG well....was I wrong tho?
im in tearsss
its a good vid though
Amazing 🤔🤔
Very good 𝓻𝓮𝓪𝓬𝓽𝓲𝓸𝓷 𝓪𝓷𝓭 𝓘 𝓪𝓶 𝓽𝓻𝔂
Yellow??
What's the speed
Super
Very well done bro
👍👍👍👍
Mast video
It is not looking white😳😳😕😕😰