Atmel Corp. has collaborated with H&D Wireless to deliver an IEEE802.1 1b+g Wi-Fi solution for Atmel's 32-bit AVR microcontrollers. In the collaboration, H&D Wireless will provide the SPB104 Wi-Fi extension board which will connect to the AVR32 UC3 evaluation kits through the SD card socket. The result is an efficient solution designed to have an overall power consumption five times lower than conventional solutions. H&D Wireless modules were designed to offer Wi-Fi capability for the 802.1 1 b+g spectrums with a throughput of 1 to 54 Mbps. The device offers a 150 µW sleep power consumption, 2.4 years of battery life, 220 mW RX power and an interface compatible to SDIO and SPI. In addition, the RF power output is 7-8 dB higher than the average on the market of +17.5 dBm.
The Strati EV car printed at the IMTS show is made of SABIC's LNP STAT KON AE003. SABIC tells Design News why this carbon fiber-reinforced compound was chosen by Local Motors and Oak Ridge National Laboratories.
The 2014 Ig Nobel Prize in Physics was awarded to Dr. Kiyoshi Mabuchi and his team members for their work measuring the slipperiness of banana peels. Turns out they're slipperier with the yellow side up.
Many scientists have been working battery-free ways to power wearable electronics that can replace bulky battery packs, particularly through the use of energy-harvesting materials. Now a team of researchers in China have upped the game by developing a lightweight and flexible solar cell that can be woven into two-way energy-harvesting fabric.
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