DHT11 Library for Arduino 1.0
DHT11 is a cheap and easy to use temperature and humidity sensor. But since it’s digital and only uses one pin there is a great library for it! Of course it has some problems compiling on Arduino 1.0 and the…
Category Electronics
Tutorial: C# Communicating with Arduino over Serial
In this tutorial I’ll try to show you how to easily tell an arduino what to do from a C# program using serial communication. The only thing the C# program does is send a byte to the arduino, and the…
Arduino, LEDs that blinks to the Music!
I always wanted to make something out of the microphone sensor I got, it’s just been laying in a compartment-box until recently when I got the idea of a music beat blinker. Basically it just reads the analog value from…
Cheap arduino nano from DX!
Looking for yet another cheap & tiny arduino? For only 16.90$ you get a Arduino Nano V3 clone from dealextreme! Ever since modified electronics stopped making the pico I’ve been looking for another arduino in the same price range and…
Ultrasonic HC-SR04 Sensor
I’ve stumbled by this neat little sonar sensor on eBay a few days ago, I’ve had some bad experiences with other similiar ultrasonic sensors so I was kind of skeptic to this one. But for the low price I couldn’t resist.…
How to make a security alarm using LDR and Laser!
How about a easy and simple tutorial on how to make a sort of security sensor using laser and a light dependent resistor? It’s just as simple as this, the LDR reacts when it gets less light than the laser-dot in the…
Pico Protoshield Kit!
I was just checking out if there was anything new on Modified Electronics, those who makes these genius small pico arduinos. And yes! A very nice shield for use with the pico, Pico Protoshield Kit! Of course the small breadboard and the…
NetDuino a rather interesting board
I just came over this Arduino clone if I may say, it’s called NetDuino It looks almost the same as the Duemilanove board. Anyhow, you program it in Visual Studio C# Express using the .NET Micro Framework. Netduino is an…
New stuff arrvied! :D
Yupp, just a short little update. I got the RF sender & receiver from Sparkfun today! RF Link 2400bps Receiver – 315MHz RF Link Transmitter – 315MHz Also a 20×4 serial LCD, gonna be useful for advanced applications. Anyhow, if…
My Arduino Robots
Thought I write some about my two robot projects! They both use a Modified Pico, since it’s the smallest Arduino I’ve found. And it also fits on a small breadboard! Botty 2: This is the most advanced robot I’ve built,…