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“Cosmarino is a kit for experimenting Android-Arduino communication via Bluetooth.” Features: Control RGB LED with Android phone Display photoresistor sensor data on a graph on Android phone Transmit LM35DZ temperature sensor data on Android phone Control 5V relay with Android phone Control 5V relay and LED with any infrared remote control This is Cosmarino- A…
If you have come to this page from a search engine, please check this page first, you will eventually come to this page again. About Cosmarino The assembly process of the Cosmarino kit is very straight forward. You just need to follow the silkscreen labels to get the idea of assembly. A basic knowledge in…
If you have come to this page from a search engine, please visit this page first, you will eventually come back to this page again. About Cosmarino Cosmarino is a versatile kit that facilitates communication between Android and Arduino in a simple way. We can do several experiments with this kit. In this tutorial we…
In this post… “Make the lamp respond to light sensor of your phone” About Amarino Lamp (See this article to know about Amarino lamp) This tutorial is related to my previous article. You can use Amarino toolkit application to make a simple dark/light sensor and make the lamp respond to the light present in your room….
DOWNLOAD this arduino code OPTIONAL LINK This article is for beginners who want to learn about transmitting data from Android to Arduino and vice versa. In this experiment, you will see numbers increasing on Serial Monitor of Arduino and same numbers will be seen on Android interface also.
If you’ve ever struggled to use a solderless breadboard with an Arduino, you understand how frustrating it can be! This DC boarduino clone acts just like an Arduino, and works with the latest Arduino software. For many projects it can even be preferable! The kit includes all parts necessary, the assembly is straightforward and well…
A lot has happened since our last article was published and to celebrate the continuance of bildr we’ll be playing with the MQ-3 Alcohol Gas Sensor. Coupled with the SparkFun Gas Sensor Breakout Board, connecting the MQ-3 to your Arduino is a breeze.
This is the first experiment for Amarino shield. If you do not know anything about Amarino toolkit or this shield please click on the following links: About Amarino toolkit About Amarino shield You can get a list of other experiments at the end of this post. This experiment has been derived from HEF4794_- Arduino_ Experiment….
This is yet another MicroSD card breakout board for Arduino. Previously, we had released a similar MicroSD breakout board on our website. This module is bit cheaper than the previous one, that’s the only difference. As we all know most of the microcontrollers have limited built-in storage. For example, Arduino UNO (Atmega328) has 1Kbytes of…
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only…
Description: This wireless transmitter and receiver pair operate at 315Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair….
