This range of modules are suitable for use worldwide, running on the 2.4 GHz ISM band with FCC and R&TTE compliance. The same modules work both in NTSC and PAL video formats, and can transmit and receive wideband audio or video signals over a range up to 100m. The modules integrate audio/video input together with no external circuitry. They come with four selectable channels for video or stereo audio with output power up to 10 mW, 10 dBm compliant with European regulations. They measure 30.6 x 28.6 x 3.7 mm for the transmitter and 40.64 x 30.68 x 6 mm for the receiver, and have 55 and 140mA power consumption respectively from 5V supplies. They have an operating temperature of -10 to 60C, an operating frequency range from 2400 to 2483 MHz, and offer stable frequency selection with a four-channel, phase locked loop synthesizer. They cost $15.50 for the transmitter and $22.50 for the receiver.
A simple new chemical method for repairing and recycling notoriously difficult carbon fiber composites has been developed by the Fraunhofer Institute for Applied Polymer Research. An entire component can be completely recycled, including reclaiming its expensive carbon fibers for reuse.
In today’s connected world we are seeing the beginning of connected homes, smart grids, self-driving automobiles, drones, and many other amazing devices. Out of all the soon-to-be connected devices, which device poses the greatest dangerous to its users and society?
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.