A wireless mesh Arduino board with USB, LiPo battery charger, built in range testing and over-the-air programming… cheap enough to leave in your project!
Gregor @ inDevice.ca have developed a low cost wireless Arduino board. It is based on the ATMega128RFA1 and uses Atmel’s wireless mesh stack. It also has a built in V-USB port for the bootoader and serial terminal and is fully compatible with Arduino. Some other unique features weʼve added is built-in range testing and wireless programming. There is a new video up showing two wireless boards working together and accepting commands from a WiFi shield. Right now they have a page up on Indiegogo, check it out.
miniSWARM – Scalable Wireless Arduino Radio Module – [Link]
Let your Arduino project deliver realtime notes to your iPhone or Mac with our iSticky/Arduino library!
iSticky lets users send an infinite number of sticky notes to themselves and others, providing a quick, real-time solution for sending important information like reminders, updates, directions, meeting times, dinner plans, meet-up changes, or any other individual or group note. iSticky provides a fast and organized way to send notes, at home, in school, on the road, or in the office.
iSticky Server is listening to your Arduino project – [Link]
sigalabs.com have designed and build a great OBD2 Arduino Shield using STN110 IC :
The STN110 is a multiprotocol OBD to UART interpreter IC. It provides an easy means of accessing vehicle data, including diagnostic trouble codes, MIL status, VIN, Inspection and Maintenance (I/M) information, In-use Performance Tracking (IPT), and hundreds of real-time parameters.
It is compatible with famous ELM327 commands but introduce many new great features.
Vehicle OBD2 Arduino Shield with STN1110 IC – [Link]
Lira – A Barebones, Low-Cost, Arduino Compatible Atmega328 Breakout Board – [via]
What I came up with is the Lira. It is, as you will see, little more than a breakout board for the ATmega328, but it provides all the bare necessities like voltage regulation, basic power conditioning and an FTDI programming interface. It’s the smallest, simplest, cheapest design I could come up with that still uses through-hole components for ease of construction.
Certainly, your Boarduino has more features, better power conditioning and all of that. But then the Lira is significantly smaller at 2.15×0.85″ (vs. 3.0×0.8″, per the Boarduino page). So perhaps it will find an audience among those in search of the smallest, most bare-bones microcontroller they can build themselves.
Lira: A Barebones, Low-Cost, Arduino Compatible Atmega328 Breakout Board – [Link]
Ardusumo is a universal platform to build robots on wheels that can move around avoiding obstacles using infrared sensors and follow routes marked with dark lines on a white background.
We have created Ardusumo to bring young students to the world of robotics: if suitably programmed, Ardusumo allows robots to perform various autonomous movements, it integrates sensors and actuators of various types with wheels and electric motors.
The platform is Arduino based but consists of a single molded frame that is both mechanical and electronic circuit. It has also various possible assembly, thanks to the modularity and versatility of the connections.
The electronic circuit of the Ardusumo robot is very simple: the core is an Arduino UNO board, interfaced with four sensors – three in front and one on the back- and two Sharp infrared radar. The optical sensors are pointed down and used to follow tracks marked on the ground and recognize when the robot is crossing a delimited border.
Ardusumo: an Open Source Platform for Fighting Robots – [Link]
The Arduino Shield Webinar teaches you to create your own self-made Arduino Shields in no time! Free of charge!
This webinar is for those of you who..
- have great ideas that you want to get out of your head and into the physical world
- have learned the basics of Arduino and want to take your skills to the next level
- knows little or lots of theory, but lacks the practical experience of building real circuits
- dreams about impressing your friends with that awesome circuit you have been thinking about for soooo long
…you can simply copy the methods I teach in this free webinar and create whatever Arduino Shield you want.
The Free Arduino Shield Webinar – [Link]
Probably, some of you have tried buying cool but cheap products from Ebay. Like some of you, I also have bought items from Ebay several times already. One of the items that I got from Ebay is a small ENC28J60 based ethernet module.
As you can see from the image above, the ENC28J60 module is very small. The PCB is more or less one-inch square which is almost as small as the included ethernet jack.
Simple Sensor Webserver – [Link]
This Voice shield can be useful to integrate voice messages in alarm systems, to implement generic I/O controls in home automation or even in home security applications: something like playing an alert when a person or a vehicle approaches any given protected area. The use cases are many and limited only by your imagination!
While this shield can operate stand-alone, it can be better managed through and SPI interface: by connecting this with Arduino it can take control of the speech synthesis.
A Voice Shield for Arduino – Give Voice to your Ideas! – [Link]
Here’s a tutorial on interfacing MAX7219 LED driver chip to Netduino platform for driving 8 digits of seven segment LED displays. The .NET Micro FramWork provides a SPI class that is used to send display data to the MAX7219 chip through a SPI serial interface.
Netduino and MAX721 interfacing for driving seven segment LED displays – [Link]
This is a simple project of Android Bluetooth Car with Bluetooth control. This project is open source and multiplatform: Arduino (Processing), STM32, MSP430, PIC, AVR, FEZ Panda II (.NET Micro Framework) and may be even В Raspberry Pi.
To control the car used Android-device with a built-in accelerometer. Tilt forward – car goes forward, tilt to the left – car turns to the left, tilt back – car goes back. Speed of movement or rotation depends on how much you tilt the device. Sensitivity and value of the tilt set in the configuration Android-apps. Also are provided a normal way to control: the buttons on the screen. In addition to all I implemented the touch control. Total 3 ways to control the RC Car.
Simple RC car for beginners (Android control via Bluetooth) – [Link]