WikiSensor app turns an iPhone into a radiation detector

WikiSensor is a scientific platform (softwares) for environmental quality measurement to be used on multiple electronic devices such as cell-phones, tablets, cameras… To convert your iPhone into a radiation detector all you need to do is install the WikiSense app and stick some opaque black tape – electrician’s tape should do the trick – over…

Maestro LogoGSM / GPRS Modem

Product Description Compact “Plug And Play” Quad band GSM modems can be directly connected to the serial port of a desktop or notebook computer through the RS232 interface. A standard SIM card can be inserted in the integral card-holder within the metal enclosure. The modems’ metal casing makes it an appropriate solution for tough industrial…

1W SDA-01A PC Control FM PLL broadcast transmitter

1 Watt Professional Transmitter FM Radio Station. Power adjustable from 0.1W to 1.2W. PC Control Function. Technical parameters 1 Power Supply DC12V 2 Current 3 76 ~ 108MHz frequency range 4 Frequency stability ± 10PPM Step 5 Frequency 100KHz 6 Environmental Operating temperature -10 ? ~ 50 ? 7 Output impedance 50? 8 RF output…

Talking to the BeagleBone with OSX 10.7 (Lion)

Beagle Bone! New from the fine people who have brought us the Beagle Board, we now have a smaller, lighter, but powerful single board linux computer, Beagle Bone! We like this move to a more compact and integrated SBC. For example, there is onboard Ethernet and USB host, as well as a USB client interface…

For sale: Nuclear bomb-proof Space station

For sale: Nuclear bomb-proof space station in Carmel Valley Who wouldn’t want to own a nuclear bomb-proof earth station and a piece of space history? The Jamesburg Earth Station, which transmitted some of the first images of the Apollo 11 moon landing, is on the market. The one-of-a-kind securely fenced 160-acre property comes with a…