Recommendation for really small project parts

Projects General Guidance
1

Hey guys,

I am working on a project that incorporates the use of an IMU (6 Degrees of Freedom IMU Digital Combo Board - ITG3200/ADXL345) and wireless transmission of the data using a chip Xbee Series 1. I am also using the Lillypad Arduino microprocessor and Lillypad Xbee.

The IMU is already quite small, but it seems pointless to have such a small IMU if the other pieces are so large. Does anyone know of a smaller wireless transmitter than the Xbee and Lillypad Xbee? A type of data storage system would also be just as effective. I was hoping to find something smaller than a quarter.

Thanks!

2

Perhaps something like this?

http://www.ebay.com/itm/HopeRF-RFM73-2-4Ghz-Wireless-Transceiver-for-Arduino-Wireless-Nordic-NRF24L01-/181197510216?pt=LH_DefaultDomain_0&hash=item2a30369648

http://www.ebay.com/itm/NRF24L01-SMD-Wireless-Module-2-4G-1-27MM-Small-Size-for-Arduino-Raspberry-pi-/130951124787?pt=LH_DefaultDomain_0&hash=item1e7d4b9733

3

What about one of these little boards that contain an Atmega 328, a Cypress 2.4GHz transceiver and a H-bridge. I have used them in radio control for N Gauge model trains. They are not cheap, but they are very small.

...R