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POWER SUPPLY TDA2030 Audio Amplifier
Original price was: ₹300.00.₹249.00Current price is: ₹249.00. inc. GST
DS1307 RTC MODULE
Original price was: ₹250.00.₹175.00Current price is: ₹175.00. inc. GST
RDA9851 CPR9851S Bluetooth MP3 FM Module
Original price was: ₹425.00.₹375.00Current price is: ₹375.00. inc. GST
- Supply voltage 3.2V ~ 4.2V
- Current consumption when the normal operating current 45mA, 32mA Play Pause
- Separation 50dB SNR 70dB
- supports MP3/WMA/WAV/SBC
- Wireless stereo transmission, Bluetooth phone
- BT card reader as it supports USB host so can read data from SD or MMC
- Stereo audio Line-in input
- IR remote control
- Bluetooth version Bluetooth V2.1 + EDR
- UART port for serial communication, and can customize AT communication protocol
- Integrated power management circuit
- High-speed UART interfaces, for debugging or updating software
- Support 3X3 matrix key
- Two controllable LED, support external amplifier mute function
- the internal integration 2x1W amplifier supports dual-channel amplifier output directly ( 2×6 recommended European speakers, power is about 2×0.75W)
- Modulation PSK 3Mbps, 4-DQPSK and 8DPSK
- Supports HFP / HSP, OPP, A2DP/AVRCP, PBAP profiles
- Sensitivity (0.1% BER)-82dBm
- Class2 and class3 transmit power to meet the requirements of the transmit power can provide +7 dBm maximum transmit power
- Operating temperature -20 ~ +50 degree
- Dimension: 26mm x 19mm x 2.05mm
Description
RDA9851 CPR9851S Bluetooth MP3 FM Module is highly integrated, low cost, and low power consumption providing stereo function BT module These modules are designed based on the RDA5851SX chipset. RDA9851 CPR9851S Bluetooth MP3 FM Module supports communication via telephone, TF card, FM, and Line-in function. In order to provide low cost high efficient stereo transmission solution for customers Bluetooth V2 1+EDR specification is used.
Bluetooth MP3 FM Module is a compact size Music player which can be installed anywhere like in your vehicle, on Home Theatres, Speakers system. This module replaces an old conventional Music system without USB/AUX/Bluetooth Support, to add these all features to your music system. We can also build your own music system using this module
This module transmits music within a short distance that can be directly linked with a PC, phone, PDA. Moreover, it can be integrated with FM and thereby supports auto-play music from the MMC card. These modules provide a wide range of applications due to their low power consumption and high efficiency.
APPLICATIONS
- Stereo BT headset
- Wireless music transmission
- BT card reader, BT dialler, BT companion, BT speaker, etc.
In order to use this module, we need an amplifier board & speaker. The module comes with Bluetooth FM USB and mp3 audio board with LCD display with IR remote control. This player provides us with Multiple sources of input i.e. AUX, Bluetooth, USB, SD card along with FM radio.
The LCD display in this module shows the information of Track number, Selected Input Source, and Selected FM Frequency.
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