Alaska is on the edge of advancing climate change. Its unique position of having a fairly untouched landscape populated with a variety of coal mine canaries enables a lot of research possibilities. Our friend Monty is an Archaeologist who helps with camps for kids in Native Villages scattered around the state–Culturalalaska.com. He has been building
Alaska Datalogger Continue Reading
During my high-school sophomore year, the 3rd floor of our house lighted on fire due to a short circuit. Fortunately, my family was away on vacation for Christmas. But if we were home, wouldn’t it be crucial to tell the direction of fire quickly so that we know the direction to evacuate? Consider another situation.
To get started with Arduino, you’ll need some basics. In this tutorial, we’ll go beyond a little blinky light and teach you about: Variables Input and Output pins Sensors and reading data Mapping results Functions In another tutorial, I’ll cover classes and why we might use them. But, we might still make a little light
Update: 7th April 2019 – Rev 3 of lp_BLE_TempHumidity, adds Date/Time plots, Using pfodApp V3.0.362+, and auto throttling when sending data, alongside Low Power BLE in Arduino Update: 24th March 2019 – Rev 2 of lp_BLE_TempHumidity, adds more plot options and i2c_ClearBus, adds GT832E_01 support Introduction This tutorial, A Redbear Nano V2 Replacement, is Part 3 of
Easy Very Low Power BLE in Arduino Part 3 – Nano V2 Replacement – Rev 3 Continue Reading
If you are not familiar with ESP8266 micro controller, I really feel you have been missing out! These things are incredible: they are cheap, powerful and best of all have built-in WiFi! ESP8266 started their journey out as a WiFi add on board for more traditional Arduino boards but shortly after, the community realized the
3 Simple Ways of Programming an ESP8266 12X Module Continue Reading
If you are looking for a small and low powered Arduino board the Attiny is a really good option, its surprisingly featureful for it’s size. It has 5 GPIO pins, 3 of which are Analog pins and 2 which have PWM output. It is also really flexible to the voltage that it runs off (2.7V
DIY Attiny Programming Shield Continue Reading
Hello DIYrs, have there been instances when you really wanted to share your feelings with someone and no trusted one was around? In today’s busy world, this is a common instance. Well, a chatbot can help here to make you feel better. And that leads to the introduction of Eve. Eve is a cute little
Eve, the Arduino Chatbot Continue Reading
With this small, palm-sized device, it is possible to remote control your PC or your Smartphone. Or to control your PC and your Smartphone at the same time. And it is freely programmable. You can write programs like: Login to your PC, open and login to instructables.com, play/pause a movie or adjust the volume on
Programmable Arduino Remote Control (PCB) Continue Reading
This sketch is used by Exercise: Event-Loop Programming. Full Source Code The full code is all in one file EventLoopDemo.ino. // EventLoopDemo.ino : demonstrate generation of two simultaneous square waves at different rates // The example program generates audio-frequency square waves at different // pitches on pins 4 and 5 to demonstrate a simple event-loop control structure
Arduino Sketch Event Loop Demo Continue Reading
Hey everyone what’s up! so you got yourself an esp12f module and now you want to program it? here’s how you can do that in an easy way that doesn’t involve that complex FTDI module with the button’s method. so the easy way is to use a Nodemcu here. actually, the trick is to use
Program ESP8266 With NodeMCU Continue Reading
