This is a demonstration board for evaluating Wi-Fi connectivity using PIC24FJ256GB106 and the MRF24WB0MB. MRF24WB0MB is an agency certified IEEE 802.11 Wi-Fi radio transceiver module which has an uFL connector for an external antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP protocol stack.

This package consists of two half-duplex wireless transceiver modules and each module packs a ton of RF punch into a small, low-power, easy-to-use, and reliable module. Features like outdoor line-of-sight range up to 2800 meters(9600bps), various channel options or abundant interfaces (TTL and RS-232) helps make module easy to realize the robust and reliable wirelss link.

A software application ("RF-Magic") is offered for free so that users can modify the settings of the module.

6 X 100Watt Class-D Audio Amplifier Board – TDA7498

After 4*100W amplifier, Sure now is releasing a new Class-D audio amplifier which is capable of delivering sixth-channel amplification with each channel up to 100W. This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integrates ST’s TDA7498 as the driver. High quality and high performance components are used making this amplifier high-quality amplifier. Powered by 14V to 39V supply, it can be used in many ampplications like Active Speaker and Home Systems. It also features short-circuit and thermal protection. In addition, on-board heat sink and cooling fan ensures excellent heat dissipation.