Bluetooth-Controlled Car
Easy
  • 430
  • 10

Full instructions

It's a basic 4-wheel drive car which can be controlled by Android phones.

IoT Fountain
Easy
  • 122
  • 4

Full instructions

Water fountain controlled via the internet

Galileo 2 driving MCP23017 and 74HC4511 Digit Displays
Easy
  • 70
  • 3

Protip

Using the MCP23017 IO Expander as an output device driving four Seven Segment Display blocks.

Mushroom  cultivation
Easy
  • 359
  • 8

Control the parameters of temperature, humidity, lighting and check the access to the crop to automate the process.

Snap Circuits® - Snapduino Tone
Easy
  • 77
  • 3

Full instructions

This experiment will use the Snapduino to generate music through the speaker.

Battery enclosure for the Onion Omega
Easy
  • 425
  • 11

Full instructions

This is an enclosure for the Omega that includes space for a regulator circuit and batteries.

My Techie Valentine
Easy
  • 148
  • 5

Tech valentine cards are the best cards! Make an LED card that shines constantly or with a sweet heartbeat.

Robust design combining 74HC595, ULN2803, UDN2981 and BC327
Easy
  • 27
  • 1

Protip

Tutorial of Shift Register 74HC595, drivers like ULN2803, UDN2981, transistor BC327, making your designs more robust and reliable!!

Two Person Weasley Clock with Particle Photon and IFTTT
Easy
  • 669
  • 8

Full instructions

Taking inspiration from the Harry Potter character's Weasley clock, this one uses Particle and IFTTT to tell you where two people are.

Giftduino - The Perfect Arduino Gift Box
Easy
  • 2,602
  • 9

Full instructions

Every Day is a Great Day for a Gift! Design your own Giftduino and give it to someone special :)

Philly Rails
Easy
  • 74
  • 2

Get real time data on septa train times and delays

Easiest Way to Add A Full Color LCD Display
Easy
  • 5,930
  • 7

Protip

An Arduino library that, abstracts away all the complexity of a CRC based serial communication protocol into a single variable assignment.

Connecting an external power switch to Creator Ci40
Easy
  • 52
  • 2

Protip

Passive & active options for remotely controlling the DC power supply of the Creator Ci40 IoT hub.

IR Lasertag with Raspberry Pi 3 and Nerf
Easy
  • 566
  • 5

Work in progress

Learn to build your own working IR lasertag weapon using nothing but a common Nerf gun and a Raspberry Pi 3.

Using short range RF transmissions between two Arduinos
Easy
  • 463
  • 5

Full instructions

A quick tutorial on how to send/receive RF signals to communicate between two Arduino devices (433MHz AM).

Ambient 2 click board on Arduino101
Easy
  • 227
  • 3

Protip

A short article about testing MikroElektronika Ambient 2 click board on the Arduino 101 microcontroller.

Kaleidoscope Infinity Mirror
Easy
  • 4,804
  • 37

Full instructions

Build a beautiful “infinity mirror” Illusion that you can control by changing this mirrors' orientation. Rotate for changing colors!

Happy birthday melody on Arduino Nano with 3-way polyphony
Easy
  • 1,933
  • 25

Full instructions

Playing polyphony Happy birthday theme on Arduino Nano with three buzzers on a single mini breadboard.

Electret Microphone Preamplifier
Easy
  • 13
  • 1

Full instructions

An Electret Microphone Preamplifier that is a condenser mic along with a single transistor amplifier.

Can I Use an Arduino Uno for This?
Easy
  • 85
  • 3

Protip

Back when I first started working with micro controllers the most annoying this was when a tutorial i spent hours following didnt work

Arduino, Monitoring Door-Opening via Gmail
Easy
  • 10,423
  • 29

Full instructions

When the door is opened, Arduino sends a notification via Gmail. Magnetic Sensor is used to detect the door open. It can be used with IPv6

ProjectsCommunitiesContestsLiveJobsBetaFree StoreBlogAdd projectSign up / Login