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Electronics gadgets

Discover Pinterest’s 10 best ideas and inspiration for Electronics gadgets. Get inspired and try out new things.
The aim of this project is to build a water level detecting alarm circuit with simple and low cost hardware. Here we use 555 timer circuit in astable mode.

This article shows three simple tested circuits which indicates when the tank is full & produces alarm.Three circuits are built from transistors,555,ULN2003

Cool Computer parts Structure "Joel the Joule Thief" from Instructabtes

Joel the Joule Thief: Joel was born around April of 2010 and he loves to steal dead batteries. He was inspired by https://www.instructables.com/id/The-illuminated-LED-man-or-The-Joule-Thief-man/ He consists of: - Solid core copper wire for a skeleton - Vibrat…

Кликните для закрытия картинки, нажмите и удерживайте для перемещения

Проживая далеко от вышек мобильных операторов бывают проблемы с покрытием. Имеющийся сигнал не позволяет даже звонить, не говоря о приеме 3G и 4G интернета. Подобные проблемы легко решаются, если собрать мощную антенну. Сделать это можно из дешевых материалов. Антенна способна улавливать сигнал

Program your Arduino with an Android device

Do you know that we can program the Arduino using a Smart phone. Sometimes we don’t have any PC or laptop to program our Arduino boards, then we can still program it using our Android mobile with OTG (On the Go) adaptor.

Budowa zasilacza – infografika

Prosto i na temat zasada budowania zasilacza. Nie będę się tu się rozpisywał co i jak wszystko wyjaśnia infografika poniżej. Można w prosty sposób zrozumieć, że jeden kondensatorek nie wystarcza aby wszystko działało właściwie. Źródło: znaleziono w google

Add automation to your blinds and control them using ESP8266, Google Home and Openhab Integration and Web control. #Instructables #electronics #technology

Add automation to your blinds and control them using ESP8266, Google Home and Openhab Integration and Web control. #Instructables #electronics #technology

Oscilloscope in a Matchbox - Arduino : 14 Steps (with Pictures) - Instructables

Oscilloscope in a Matchbox - Arduino: Why would I want a tiny oscillscope? I've got a room full of electronic Stuff including four oscillscopes. But it's a fuss using them. It would be nice to have something that fits in my pocket, that sits next to the circuit I'm working on and that's…

Adjustable Timer Circuit Diagram with Relay Output

3 Simple ways to build an adjustable timer circuit diagram (1 to 10 minute timer, cyclic on-off timer and Arduino timer to adjust long intervals of time).

MEN'S GADGETS - ZEROº Helicopter. Want it? Own it? Add it to your profile on unioncy.com #tech #gadgets #electronics

Dreaming with a day that you move from one spot to another away from traffic jam? What bout flying? This ZERO Personal Helicopter concept is a new innovativ