how to make earthquake detector at home

[@АлексейТ-о7ъ]

Гениально, о землетрясении мы узнаем во время землетрясения.

[@Suavache]

Rất tuyệt vời với máy giò động đất xin cảm ơn đã chia sẻ với khán giả

[@quiha567]

Phải chi sớm chút

[@lroberge0]

TWO QUESTIONS: is there a way to calibrate this device to the Rickter Scale that measures real earthquakes? Second, what is you used an accelerometer like those used in cars (perhaps a scrapped one from a junked car) for your vibration detector? Would that make the vibration detection more accurate?

[@4DRC_]

The electronic side is purely a 1-bit digital switch that flips when the ball strikes the rim. There's no analog voltages involved here to encode that information. However, the ball and spring form a harmonic system which depending on the mass of the ball and the spring constant, you can roughly tune a 'threshold' of vibration that will move the ball enough to touch the rim. Just need a bit of math. Sensitivity will be directly proportional to the mass of the ball and inversely proportional to the spring constant.

[@lunam7249]

study and buy an "arduino" system for $65

[@luizfernandolessa1889]

Boa tarde. Interessante e engenhoso. Serve de inspiração até para outros trabalhos. Forte abraço do Brasil.

[@nedostroy]

a must have lately

[@pzir343]

Bro, I love your videos, but bro can u show to your Videos what components you're using with your invention? Also can u include the value for each components? Thanks a lot bro!

[@electproject]

AWESOME CREATION

[@Gromo_Z]

Or you can remove the process completely as you make a printed circuit board?

[@b04bautistajohnmikec.95]

Thank you for your amazing video. But in the schematic diagram of that circuit is different to your work. It is optional to put LED And another capacitor? Also why your capacitor is 100uf, in the diagram 10uf and 0.01uf only

[@albheth100]

دائرة جميلة .

[@Its-07]

Better than my content 🙂🙂

[@electproject]

YOUR CONTENT ALWAYS GREAT BRO DONT BE SAD

[@Its-07]

@@electproject ❤️

[@electronichannelgreece]

It works for long time!!!Then the buzzer whistles permanently means that something goes wrong :/ But ok it works for a long time!!!

[@dammerubik7761]

Good ❤

[@EIGHTTHEGREAT]

For people who cant feel earth quake vibrations :

[@m.s.m.askarmohomad7654]

Thank you sri Lanka

[@MiguelRodriguez-se7nk]

Le farto poner la lista de piezas,el número del transistor y del integrado, la frecuencia de cada resistencia,y con cuantos voltios funciona

[@youtubetv7000]

SUPER

[@gaureearolkar1522]

what is that 8 pin circuit?

[@mohammadalfauomey3443]

Drawing the schematic is better . Thanks .

[@paulina0761]

Como hago para alargar el tiempo de la alarma

[@electroniquepassion]

👍👋👋❤️❤️👉🌹🌹

[@Aydin940]

Deprem cihazına gerek yok deprem olunca haberimiz oluyor o cihazı giciniza yerleştirin

[@ДевятихвостыйЛис-я4с]

Теперь на производство поставить.

[@omarjudonechidwa2323]

I turrent

[@sergiyur5rbz636]

Робив таку штуку у 1999 році. Використовував як автосигналізацію. Замість мікросхеми паяв мультивібратор на транзисторах і біпера у мене не було. Абонентський гучномовець гарчав як собака на всю вулицю.

[@massachusetts5472]

ВЕЛИКОЙ РОССИИ СЛАВА!!! СЛАВА ПУТИНУ!!!!

[@ЖелезныйГанс-ч9ж]

Купи кота и не мучяйся))))))

[@getas1990]

SMD 😵