Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen circuit board quality Bluetooth board, quality assurance, reasonable prices. Front and rear audio AD and DA have amplification and filtering circuit boards Bluetooth stability, under normal circumstances, the audio AD and DA integrated onto a single chip, the system uses TI's TLV320AIC10, set the sampling frequency of 8KHz, keyboard for input and control, LCD display a variety of information, Flash DSP needed to save the program, calling on the power supply DSP; JTAG emulation interfaces are DSP, DSP also provides HPI port, the interface can be connected to a computer, you can download computer The documents and by DA player, digital voice signal can also be transferred to the computer storage and handling. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen circuit board quality, quality assurance, reasonable prices. Send and receive Bluetooth signals using a Bluetooth module. The Bluetooth module is to follow the recently introduced Bluetooth V1.1 standard Bluetooth wireless signal transceiver chip circuit board in Shenzhen, the main characteristics are: a chip digital radio processor DRP (DigitalRadioProcessor), a digitally controlled oscillator, on-chip RF transceiver switch Bluetooth multilayer circuit boards, built-in ARM7 embedded processors. Upon receiving the signal, the transceiver is set to close the switch state, the receiving radio frequency signals from the antenna, via Bluetooth transceiver transmitted directly to the base band signal processor. Bluetooth circuit board quality inspection, Guangdong Bluetooth board, Newell record provided by the Department of Shenzhen-Electronic Technology Co., Ltd. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future!