Cool Stuff

by Luigi Pizzolito in Circuits > Electronics

5930 Views, 49 Favorites

Tiny ESP8266 Dash-Button (Re-Configurable)

Luigi Pizzolito

by Luigi Pizzolito in Wireless

Build a TARDIS Nite Lite!

burningsuntech

by burningsuntech in Art

Laser Box Music Laser Light Show

replayreb

by replayreb in Lasers

Password Manager, Typer, Macro, Payload ... All in ONE!

davidex720

by davidex720 in Microcontrollers

Password Manager, Typer, Macro, Payload ... All in ONE!

davidex720

by davidex720 in Microcontrollers

Working Sonic Screwdriver - Version 3.0

The Props Monster

by The Props Monster in Costumes & Cosplay

Working Sonic Screwdriver - Version 3.0

The Props Monster

by The Props Monster in Costumes & Cosplay

DIY Functional Sonic Screwdriver

Honus

by Honus in Arduino

DIY Functional Sonic Screwdriver

Honus

by Honus in Arduino

LM386 Tube Amp [homage]

Pricklysauce

by Pricklysauce in Electronics

LM386 Tube Amp [homage]

Pricklysauce

by Pricklysauce in Electronics

IPod Powered Amplified Speaker

JoeBeau

by JoeBeau in Apple

IPod Powered Amplified Speaker

JoeBeau

by JoeBeau in Apple

Oscilloscope Clock

neelandan

by neelandan in Clocks

Oscilloscope Clock

neelandan

by neelandan in Clocks

Making a Simple Joule Thief (made Easy)

ASCAS

by ASCAS in LEDs

Making a Simple Joule Thief (made Easy)

ASCAS

by ASCAS in LEDs

"Anti-Gravity" Wheel

ShakeTheFuture

by ShakeTheFuture in Science

"Anti-Gravity" Wheel

ShakeTheFuture

by ShakeTheFuture in Science

PicAxe Serial Download Cable (homemade From Scrap)

ninjanody

by ninjanody in Microcontrollers

BOOGIE BOX: the Electromagnetic Dance Floor

hertzgamma

by hertzgamma in Art

BOOGIE BOX: the Electromagnetic Dance Floor

hertzgamma

by hertzgamma in Art

BOOGIE BOX: the Electromagnetic Dance Floor

hertzgamma

by hertzgamma in Art

Blink Me Kit: Dual LED Flasher

Tymkrs

by Tymkrs in LEDs

Blink Me Kit: Dual LED Flasher

Tymkrs

by Tymkrs in LEDs

1 Earbud!

DanishMaker

by DanishMaker in Audio

Adafruit Bone Conduction Speaker

BruceE3

by BruceE3 in Speakers

Simple Miniature Joule Thief

Petrstep

by Petrstep in LEDs

Simple Miniature Joule Thief

Petrstep

by Petrstep in LEDs

Simple Miniature Joule Thief

Petrstep

by Petrstep in LEDs

Make a Simple LED Tester.

bigclive

by bigclive in LEDs

Make a Simple LED Tester.

bigclive

by bigclive in LEDs

Make a Simple LED Tester.

bigclive

by bigclive in LEDs

Make a Simple LED Tester.

bigclive

by bigclive in LEDs

Electronic Sensor & Component Tester

Jonathanrjpereira

by Jonathanrjpereira in Electronics

Electronic Sensor & Component Tester

Jonathanrjpereira

by Jonathanrjpereira in Electronics

Simple USB Tester

heat_z0ne

by heat_z0ne in Computers

Simple USB Tester

heat_z0ne

by heat_z0ne in Computers

Arduino DC Motor Speed and Direction L293D

Surya Krishnakumar

by Surya Krishnakumar in Arduino

Arduino DC Motor Speed and Direction L293D

Surya Krishnakumar

by Surya Krishnakumar in Arduino

Arduino DC Motor Speed and Direction L293D

Surya Krishnakumar

by Surya Krishnakumar in Arduino

Clap Switch (Simple, Illustrated, You Can Build It)

tapasxplore

by tapasxplore in Electronics

Clap Switch (Simple, Illustrated, You Can Build It)

tapasxplore

by tapasxplore in Electronics

3D Printed Ping-Pong Ball

Vincent Libeyre

by Vincent Libeyre in 3D Printing

3D Printed Record

amandaghassaei

by amandaghassaei in 3D Printing

3D Printed Record

amandaghassaei

by amandaghassaei in 3D Printing

3D Printed Record

amandaghassaei

by amandaghassaei in 3D Printing

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

DPScope - Build Your Own USB/PC-Based Oscilloscope

womai

by womai in Tools

Strobe Goggles: Your Ticket to Stardom!

The Oakland Toy Lab

by The Oakland Toy Lab in Science

Strobe Goggles: Your Ticket to Stardom!

The Oakland Toy Lab

by The Oakland Toy Lab in Science

Business Card With Mints.

jokerlz

by jokerlz in Paper

Easy, Reversible Motor Control for Arduino (or Any Microcontroller)

nothinglabs

by nothinglabs in Microcontrollers

Temperature Sensor / Weatherstation

chr

by chr in Sensors

My Jerky Recipe

str8shter

by str8shter in Camping

My Jerky Recipe

str8shter

by str8shter in Camping

Beef Jerky

scoochmaroo

by scoochmaroo in Main Course

Beef Jerky

scoochmaroo

by scoochmaroo in Main Course

Musical Robot

lakshay garg

by lakshay garg in Robots

Transistor Basics - BJTs

brmarcum

by brmarcum in Electronics

Soft Latch Power Switch (Ardweeny)

jp_boardrides

by jp_boardrides in Arduino

Soft Latch Power Switch (Ardweeny)

jp_boardrides

by jp_boardrides in Arduino

Soft Latch Power Switch (Ardweeny)

jp_boardrides

by jp_boardrides in Arduino

TL-WR703N Serial Port

robotang

by robotang in Electronics

TL-WR703N Serial Port

robotang

by robotang in Electronics

Digital Transistor Identifier

ErangaG

by ErangaG in Arduino

Two Transistor Logic Probe

jazzzzzz

by jazzzzzz in Tools

Logic Gates With NPN Transistors

Szabolcs

by Szabolcs in Electronics

Logic Gates With NPN Transistors

Szabolcs

by Szabolcs in Electronics

Bare Bones Breadboard Arduino Labels

dnhoshor

by dnhoshor in Arduino

AVR HVSP Fuse Resetter

simpleavr

by simpleavr in Microcontrollers

Breadboard Fuse

lusch

by lusch in Electronics

Breadboard Fuse

lusch

by lusch in Electronics

How to Enhance Your Instructables Using HTML

nodcah

by nodcah in Computers

How to Enhance Your Instructables Using HTML

nodcah

by nodcah in Computers

Simple Transistor Switch

contrechoc

by contrechoc in Wearables

Simple Transistor Switch

contrechoc

by contrechoc in Wearables

High Frequency Lego Dog Wistle

masterminnich

by masterminnich in Pets

High Frequency Lego Dog Wistle

masterminnich

by masterminnich in Pets

Hammer Game

diyelectronics

by diyelectronics in LEDs

Hammer Game

diyelectronics

by diyelectronics in LEDs

TV Out for the Pocket Mini Computer

Propellerpowered

by Propellerpowered in Microcontrollers

Foldable Tv Thingy

Themanwithaplan

by Themanwithaplan in LEGO & K'NEX

Retro TV LEGO

benderbrasil

by benderbrasil in LEGO & K'NEX

DIY Neon Fuses

Victor805

by Victor805 in Reuse

Blown Fuse Indicator Circuit With Led

victordas

by victordas in LEDs

Blown Fuse Indicator Circuit With Led

victordas

by victordas in LEDs

How to Make a Lego Ball

sherrycayheyhey

by sherrycayheyhey in LEGO & K'NEX

How to Make a Lego Ball

sherrycayheyhey

by sherrycayheyhey in LEGO & K'NEX

How to Make a Lego Ball

sherrycayheyhey

by sherrycayheyhey in LEGO & K'NEX

How to Make a Lego Ball

sherrycayheyhey

by sherrycayheyhey in LEGO & K'NEX

Multi-Color Light Painter (Touch Sensitive)

hanlin_y

by hanlin_y in Cameras

Multi-Color Light Painter (Touch Sensitive)

hanlin_y

by hanlin_y in Cameras

Mini Seedling Greenhouse

ClareBS

by ClareBS in Gardening

Track Computer Usage in 2.5 Minutes

Super_Nerd

by Super_Nerd in Computers

AVR Stuff

Luigi Pizzolito

by Luigi Pizzolito in Microcontrollers

USB Sticks

Luigi Pizzolito

by Luigi Pizzolito in USB

Mini PC

nerd7473

by nerd7473 in Computers

Mini PC

nerd7473

by nerd7473 in Computers

Passive Guitar Overdrive (Black Ice)

JoeBeau

by JoeBeau in Music

Passive Guitar Overdrive (Black Ice)

JoeBeau

by JoeBeau in Music

Passive Guitar Overdrive (Black Ice)

JoeBeau

by JoeBeau in Music

Paracord Box Knot Keychain

McCoy Dones

by McCoy Dones in Knots

How to Bind a (real) Small Book

Sparticles

by Sparticles in Paper

Coco-Mic --- the DIY Studio Quailty USB Mic (MEMS Technology)

Chitlange Sahas

by Chitlange Sahas in Audio

Coco-Mic --- the DIY Studio Quailty USB Mic (MEMS Technology)

Chitlange Sahas

by Chitlange Sahas in Audio

Advent Calendar for Geeks

mischka

by mischka in Gadgets

Aurora Mini 18

ledartist

by ledartist in LEDs

The Smallest USB LED

1up

by 1up in USB

Make a Joule Thief

1up

by 1up in Science

Small Joule Thief

bananagirl

by bananagirl in Electronics

Wave JT - Larson Scanner With Joule Thief

ledartist

by ledartist in LEDs

Color Organ Triple Deluxe II

ledartist

by ledartist in LEDs

ATtiny85 Mini RGB Mood Light!

xBacon

by xBacon in LEDs

Program an ATtiny With Arduino

randofo

by randofo in Arduino

DIY Mini Portable Fan

Nick-Smith-513

by Nick-Smith-513 in Electronics

Make a VBS Script That Opens a Bunch of Windows.

Super_Nerd

by Super_Nerd in Computers

Arduino Nano Based Microbot

PaulMakesThings

by PaulMakesThings in Robots

The Tiny Audio Amplifier

frapedia

by frapedia in Audio

LM386 Amplifier With PCB

diy_bloke

by diy_bloke in Audio

Pocket Stereo Amplifier

Team_Panic

by Team_Panic in Speakers

Mini Amplifier Using LM386

hackman88

by hackman88 in Electronics

Touch Sensor LED

sooraj619

by sooraj619 in Electronics

Mini LED Bedside Night Light / Lamp

steveo_mcg

by steveo_mcg in LEDs

Yet Another Pong Game With Arduino Uno

onuravun

by onuravun in Arduino

Make a Simple Video Game.

dot724

by dot724 in Video Games

Make an Animated GIF

mikeasaurus

by mikeasaurus in Digital Graphics

YABBAS - Yet Another Bare Bones Arduino (on Stripboard)

serisman

by serisman in Arduino

Small Form Factor DIY Arduino on Stripboard

Libahunt

by Libahunt in Arduino

Minecraft Cow Launcher

mr-bob

by mr-bob in Video Games

Film Canister Flashlight

Cats Science Club

by Cats Science Club in LEDs

Electromagnetic Floater

J_Hodgie

by J_Hodgie in Science

How to Make a Mini Compressed Air Turbine

fozzy13

by fozzy13 in Science

Arduino - Control Servo With Visual Basic

RuiSantos

by RuiSantos in Arduino

DIY Portable LED Strobe

DOT.

by DOT. in Electronics

Simple Servo Tester

Gadget Gangster

by Gadget Gangster in Robots

StopIt! LED Game (powered by Arduino)

juggleboy

by juggleboy in Arduino

The Mini Pumpkin LED Face

jarv34

by jarv34 in Halloween

Athena: the Global Car Tracking System(3D Images)

Jayvis Vineet Gonsalves

by Jayvis Vineet Gonsalves in Arduino

Pumpkin Teeth

mikeasaurus

by mikeasaurus in Halloween

LED Resin Cube V3

lonesoulsurfer

by lonesoulsurfer in LEDs

DIY Miniature Thermometer

AJ_Smoothie

by AJ_Smoothie in Arduino

Magical Monocle & Invisible Screen

dmagryta124

by dmagryta124 in Gadgets

USB Blinky

ledartist

by ledartist in USB

USB Powered Clapper Switch - Extremely Little HW Required!

EngineeringShock

by EngineeringShock in Electronics

Minecraft Toaster (Compact! 6x6x5)

Luigi Pizzolito

by Luigi Pizzolito in Video Games

Easy and Cool Clap Switch. Everybody Can Make This

deattila

by deattila in Electronics

Tiny Terrariums

alisha145

by alisha145 in Education

Impossible Staircase

mtairymd

by mtairymd in Woodworking

Simple Binary Clock

mr monoply33

by mr monoply33 in Clocks

Blinking LEDs to Music

Tesla1138

by Tesla1138 in LEDs

Simple and Impressive Business Card Printer

Thingking

by Thingking in Arduino

ImPrinter: the Electric Imp Wireless, Internet-connected Thermal Printer

tombrew

by tombrew in Microcontrollers

DIY Mini Solar Car! (14kph Toy)

ASCAS

by ASCAS in Solar

The Capacitor Powered Car

rmoskos

by rmoskos in Electric Vehicles

Pocket Protest (a LM386 Amp in a 9v Battery Casing)

osgeld

by osgeld in Audio

Flexible Circuits

amandaghassaei

by amandaghassaei in Electronics

Easy USB Charger

brunoip

by brunoip in USB

USB Tester

brunoip

by brunoip in USB

Arduino Attiny85/45 ISP Shield + Debug Help

Red Smoke

by Red Smoke in Arduino

Tic-Tac USBtinyISP Programmer

Antzy Carmasaic

by Antzy Carmasaic in Microcontrollers

MonoPong

mischka

by mischka in Gadgets

DIY Universal Robot Gripper

DIY Hacks and How Tos

by DIY Hacks and How Tos in Robots

Use a DIY Proximity Sensor to Automate Your Haunted House

DIY Hacks and How Tos

by DIY Hacks and How Tos in Gadgets

Invisible Signally Beacon (Infrared LED Throwie)

DIY Hacks and How Tos

by DIY Hacks and How Tos in LEDs

How to Make Apps (automator)

Luigi Pizzolito

by Luigi Pizzolito in Apple

Single Chip Computer: Easy to Produce AVR BASIC Computer

dan14

by dan14 in Microcontrollers

The Opa! Amp - IPod Amp for Aux-In

Gadget Gangster

by Gadget Gangster in Audio

[newsletter] Perfect Steak, Edible LEDs, Mobile Fire Pit

Penolopy Bulnick

by Penolopy Bulnick in Websites

Cute Little Nightlight

Ayush Sharma

by Ayush Sharma in LEDs

Minecraft Sonic Screwdriver!

looop45

by looop45 in Video Games

DIY Lego USB Flashdrive

ZeroTNitrous

by ZeroTNitrous in USB

Heat-Seeking Desk Fan (using Arduino)

ePums

by ePums in Arduino

Keep Unwanted Visitors Away With a Motion Activated Sprinkler

DIY Hacks and How Tos

by DIY Hacks and How Tos in Pranks, Tricks, & Humor

(AT)tiny Fish Feeder

gab3iel

by gab3iel in Arduino

Tap a Watermelon! or How to Make a Watermelon Keg

ModMischief

by ModMischief in Beverages

Milk Jug Rain Barrel

DoctorDv

by DoctorDv in Homesteading

Micro Mini Nerf Gun

Toga_Dan

by Toga_Dan in Launchers

LEGO Gyroscope (Documented in GIF Form)

BrickSmith

by BrickSmith in LEGO & K'NEX

Silky, Stretchy, Conditioner & Cornstarch Play Dough

DeandrasCrafts

by DeandrasCrafts in Kids

Super Simple High Power LED Driver

Artificial Intelligence

by Artificial Intelligence in LEDs

The Ultimate FM Transmitter (Long Range Spybug)

ASCAS

by ASCAS in Electronics

Simple Buck LED Driver With PWM Input

ledartist

by ledartist in LEDs

Large Tractor Coop

rhackenb

by rhackenb in Homesteading

Ocean in a Bottle

fire_weasel

by fire_weasel in Art

Tic Tac Transistor Amp

mk484

by mk484 in Electronics

Low Power Consumption Ding Dong Doorbell IC

signalelektronik

by signalelektronik in Wearables

Music LED Light Box

motadacruz

by motadacruz in Audio

How to Dove-Tail Joint a Laser Cut Enclosure + Lipo Charger

Tomdf

by Tomdf in Electronics

Building Small Robots: Making One Cubic Inch Micro-Sumo Robots and Smaller

mikey77

by mikey77 in Robots

Chaos Nand Synth

TobaTobias

by TobaTobias in Audio

Minty Photocell Theremin

dannewoo

by dannewoo in Electronics

Light Theremin

TXTCLA55

by TXTCLA55 in Electronics

Using the Pololu 5V Boost Regulator

Kev_MacD

by Kev_MacD in Arduino

Use Arduino With TIP120 Transistor to Control Motors and High Power Devices

techbitar

by techbitar in Arduino

Add I2C EEPROM to Arduino

diy_bloke

by diy_bloke in Arduino

The IRritator

janw

by janw in Pranks, Tricks, & Humor

How to Make Lucky Stars

Vignesh_Rao

by Vignesh_Rao in Paper

Cinnamon Coffee

build52

by build52 in Coffee

DIY Mario's Mushroom Toy !!!

Jetson_99

by Jetson_99 in Toys & Games

LED Pacman Ghosts

NextFab

by NextFab in LEDs

LED Pacman Ghosts

NextFab

by NextFab in LEDs

Zombie Apocalypse - a Simple Board Game

AndyGadget

by AndyGadget in Toys & Games

3 Ingredients Balm

Aiesas

by Aiesas in Beauty

3 Ingredients Balm

Aiesas

by Aiesas in Beauty