Search

MP3 decoder board, lossless car speaker audio amplifier board modified diy audio receiver module 4.1

Products > Amplifier Board > MP3 decoder board, lossless car speaker audio amplifier board modified diy audio receiver module 4.1
    • 1
    • 2
    • 3
    • 4

MP3 decoder board, lossless car speaker audio amplifier board modified diy audio receiver module 4.1

Feature
Power Supply： 3.7-5V

SNR：90dB

THD+N：-70dB

Crosstalk：-86dB

DNR：91dB

Support Profile：A2DP/AVCTP/AVDTP/AVRCP/HFP

LOS：>15m
shared：



Feature
Power Supply： 3.7-5V SNR：90dB THD+N：-70dB Crosstalk：-86dB DNR：91dB Support Profile：A2DP/AVCTP/AVDTP/AVRCP/HFP LOS：>15m


Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit

MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000

●Support 100Ω to 1kΩ (at 0°C) platinum resistance RTD (PT100 to PT1000) ●Conversion time: 21ms (maximum) ●15-bit ADC resolution; nominal temperature resolution is 0.03125°C (non-linear change with RTD) ● Under the whole working conditions, the total accuracy is maintained at 0.5°C (0.05% full range) ● SPI compatible interface, compatible with 2-wire, 3-wire and 4-wire sensor connection

MAX485 Module RS-485 TTL to RS485 MAX485CSA Converter Module

1 on-board MAX485 chip , is a tool for RS-485 communications , low-power , Slew-Rate Transceiver 2 onboard then 5.08 (mm) pitch 2P terminal for easy wiring RS-485 communication 3 the chip has drawn all of the pins can be controlled by the microcontroller operation 4 Working voltage : 5V 5 board size : 44 (mm) x14 (mm)

1000W ZVS Carbon Steel Flyback Driver Low Voltage Stable Induction Heating Board Module Plate

100% brand new and high quality! This section of induction heating using low-voltage DC power supply 12-48V. Maximum current 20A, maximum power 1000W. Can be used for DIY players to heat treatment of small parts such as quenching, annealing, etc. Can directly heat iron, carbon steel, graphite, titanium alloy and other materials. Also can be used with a graphite crucible melting gold, silver, copper, aluminum and other metals, uniform heating fast, very convenient.

XL4016 DC/CC Adjustable 0.2- 9A 300w Step Down Buck Converter 5-40V To 1.2-35V Power Supply Module LED Driver

Applications: 1. High-power LED driver. 2. Lithium battery(or lead accumulator) charge. 3. Vehicle-mounted power supply. 4. Low voltage system power supply. 5. 6V, 12V, 14V, 24V battery charge. 6. On-board laptop power supply. 7. regulated power supply. 8.Low voltage power supply system.

GY-530 VL53L0X Laser Ranging Sensor ToF Ranging Time of Flight Ranging Sensor Module

4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board For 14.8V 16.8V Lipo Cell Module

4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery) Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery) Product Size: 45 * 55 * 3.4mm (Standard Edition / Enhanced), 46 * 60 * 3.4mm (balanced version) Product weight: 9.3g (standard / enhanced version), 10.3g (balanced version) Charging voltage: 16.8V - 18.1V

DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module

Applications: 1, DIY a power supply, 12V can input and output can 12-50V adjustable. 2, the power supply for your electronic device, according to your system can set the output voltage value. 3, as the car power supply for your laptop, PDA or a variety of digital products supply. 4, DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. 5, solar panel regulator.

100W 2SC5200+2SA1943 Audio Amplifier Board Mono Channel HIFI Power Amplifier Board Dual DC35V

Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power :100W(4 Ohm ± 35V) Maximum output power : 150W (4 Ohm ± 45V) enormous heat, is not recommended PCB size :30 x 50 x 35mm Pitch : 5.08mm Hole distance between two power tube : 47mm

3.5" inch 480*320 MCU SPI Serial TFT LCD Module Display Screen with Touch Panel Build-in Driver ILI9486

100% brand new and high quality Features: Vivid TFT Display in 65K Color. Touch Panel Selected. SPI Interface, 4 IOs only. With SD Card Extended (Except 1.44"). Module Display Screen only, other accessories demo in the picture is not included.

High power three channel amplifier module TDA2050+TDA2030 2.1 subwoofer amplifier circuit board

TTP223 TTP223B Jog digital touch sensor capacitive touch touch switch modules Accessories

The module is a capacitive touch switch module based on touch detection IC (ttp223b). Under normal condition,the module outputs low level and the mode is low power consumption mode; when touching the corresponding position with fingers, the module outputs high level and the mode switches to fast mode; when there is no touch for 12 seconds, the mode switches to low power consumption mode.

2x6W DC 5V 3.7V speaker modified Stereo Bluetooth amplifier board can connected lithium battery with charge management A8-020

100% Brand New Size: 7x4x0.7cm Conversion:1cm=0.39inch /1 inch =2.54cm

New version ESP-12E (replace ESP-12) ESP8266 remote serial Port WIFI wireless module ESP8266-12E ESP12E

ESP8266-12E Is an enhanced version ESP8266-12 , improve the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved ! Before selecting a user for ESP-12 's , it does not matter even if the product has been made , enhanced version is fully compatible with previous firmware pin has added the ESP-12 on the basis of six IO ports , SPI mouth leads , develop more convenient, application more extensive !

Rotating potentiometer knob cap Digital control module Rotary encoder module

Digital control module Rotary encoder module rotating potentiometer knob cap Working voltage: 5 v A circle of pulse count: 20 Rotary encoder through rotation direction and reverse direction can count is in the process of the number of output pulse, rotating counter unlike potentiometer, the rotation count there is no limit.Cooperate with the buttons on the rotary encoder, can be reset to the initial state, that is, from zero start counting.
Previous： Other Customization: Customized packaging(Min. Order: 20 Pieces) Trade Assuranceprotects your Alibaba.com orders Payments: Online Transfer Aliba
Next： Raspberry Pi ZERO W original case beautiful dustproof red white compatible raspberry pI
Return
TOP
86-755-83877216
smartbes
smartbes