nrf2401的无线通讯PCB板设计，是一个非常理想的2.4G通讯前端的布局设计，对2.4G蓝牙类通讯芯片的使用有重要的参考价值。-nrf2401 wireless communications PCB design, is a very good 2.4 G forefront of the communications layout, 2.4 G of Bluetooth chip communications category for the use of important refere

基于BC0405的蓝牙模块的原理图、PCB，是PROTEL格式的,BC0405 Bluetooth module based on the schematic diagram, PCB, is PROTEL format

AVR boards Last Update: 06/May/04 This directory holds schematics and essential parts data on some AVR boards commonly used in the school. NEW: See the Bluetooth page for a new AVR/Bluetooth board undergoing testing as at 6/may/04. http:/