Amazon Dash Replenishment Service Automatic coffee ordering robot using Arduino MKR1000. Never miss another coffee break again! Things used in this project Hardware components Ultrasonic Distance Sensor × 1 LED (generic) × 1 SparkFun Pushbutton switch 12mm × 1 Resistor 100 ohm × 1 Arduino MKR1000 × 1 Software apps and online services Arduino IDE […]
Amazon DRS Promise: Never Miss Coffee Break Again! Continue Reading
Connect your anduinoWiFi to IFTTT. Control everything around you, or ‘let go’ and let random events in cyberspace control your surroundings! Things used in this project Hardware components Arduino Due × 1 Arduino Zero & Genuino Zero × 1 Andium Anduino WiFi × 1 Software apps and online services Arduino IDE Adafruit IO IFTTT Adafruit
Connecting Anduino to IFTTT Continue Reading
The cool thing about an ACS712 is that current is measured is measured in two directions. What this means is that if we sample fast enough and long enough, we sure to find the peak in one direction and the peak in another direction. With both peaks known, it is a matter of knowing the
how to measure home ac current 110v / 200v with arduino Continue Reading
Introduction Hello all, The Chinese Rings Puzzle with Arduino is my version of a centennial Chinese puzzle. It is very simple to play and it is an example of a combinatorial puzzle, and lots of patience and concentration is required to solve it. The objective is to untangle the long loop from all nine rings,
Chinese Rings Puzzle With Arduino Continue Reading
The following code and library are compatible with arduino software 1.0+ ONLY. You can download the newest version of the arduino software here. When you start to talk about biometrics in electronics, heart-rate is usually the first thing to come up. And why not? I think it is often the thing we are most aware
Polar Heart Rate Monitor Interface + Arduino Continue Reading
Every now and then you get sick of the typical push buttons and you want something cooler. And what is cooler than touch sensitive things? Remember that old lamp in your Grandma’s that changed brightness just by touching the base? Yeah, that’s right… We are talking THAT cool! The MPR121 capitative touch sensor gives you
Sensing Capacitive Touch – MPR121 + Arduino Continue Reading
DIY Arduino based lockers can be found plenty in the internet where keypad was used to feed lock input. But this Bluetooth enabled Door locker uses Bluetooth as a medium to connect with the locker and your smart phone to feed input credentials. This locker allows you to lock/unlock your locker without physical touch when
Bluetooth enabled Door locker using Arduino Continue Reading
Christmas is just around the corner and its time to start planning things to lighten up this festive season. Today you are about to see building of Remote controlled lights with adjustable lighting effects using Arduino. The coolest thing about this project is controlling the effects of LED lighting using a typical household Remote and
Remote controlled light effects using Arduino Continue Reading
The Zambroombi is the next step up from your neighbor’s fancy Roomba. Set it and forget it! “It changed my life. I don’t know where I’d be today without it. I used to just have to clean everything once, but thanks to The Zambroombi, I get to clean everything twice!” —Real Zambroombi© Customer BOM: Arduino Uno
The Zambroombi: Roomba’s Next Ultrasonic Competitor Continue Reading
The initial part of this series, titled Understanding and Implementing the HC-12 Wireless Transceiver Module, demonstrates using HC-12 for long-range data exchange between two Arduino Unos. This article utilizes two HC-12 transceivers, a GPS module, an Arduino, and Google Maps in order to develop a basic tracking device. Item Cost More Information HC-12 transceiver (x2)
Make Your Own GPS Transmitter with the HC-12 Transceiver Continue Reading
