ماژول و آی سی صدا-تقویت کننده صوتی-mp3 - مجتمع الکترونیک خوارزمی

6N3-TDA7379-1711-10
Input voltage: DC 12-15V (12-15V switching power supply or 12V vehicle power supply is recommended, it is not recommended to use rectifier filter circuit);
*output power: 38W+38W
* Output impedance: 4-8 Euro 3-5 inch full range speaker;

CHIP : TDA7379
INPUT POWER : DC12-18V
OUTPUT : 38W+13W X2
CONTROL : VOLUM-BASS-TREBLE
INPUT : BLUETOOTH: V4.1
INPUT : AUX
OUT PUT : STEREO
FEREQUENCY : 20-22Khz

CHIP : TDA7379
INPUT POWER : DC12-18V
OUTPUT : 38W+13W X2
CONTROL : VOLUM-BASS-TREBLE
INPUT : BLUETOOTH: V4.1
INPUT : AUX
OUT PUT : STEREO,SUBWOOFER
FEREQUENCY : 20-22Khz

آمپلی فایر صوتی بسیار قوی (استریو) و کیفیت بالا حداکثر ولتاژ 200 ولت مستقیم قادر به ارائه بیش از 300 وات در هر کانال است
red0503-W93P22-22D

آمپلی فایر صوتی بسیار قوی (استریو) و کیفیت بالا
red0743-P22-0^15D

LMD112 ماژول آمپلی فایر انتقال صدا RS485 با کامپیوتر
W33-84R
RS485 change sound recording and playback module voice prompt play 485 communication voice module LMD112
The first step: Blue Horse USB-485 converter driver installation
The second step: the generation of audio files
The third step: the conversion of audio files
Step 4: Blue Horse LMD112 Voice Module Connection Demo
Step 5: Blue Horse Voice Module Recording and Playback Demo
RED3004-W33-78R

آمپلی فایر میکروفون کیفیت بالا
VCC (V) : 2.7 to 3.6
Notebook Computers
PDAs
Smart Phones
Digital Cameras
Video Tape Recorders
red0744-P22-0^63

Microphone Preamplifiers Microphone Amplifier
Features :
● Automatic Gain Control (AGC)
● Three Gain Settings (40dB, 50dB, 60dB)
● Programmable Attack Time
● Programmable Attack and Release Ratio
● 2.7V to 5.5V Supply Voltage Range
● Low Input-Referred Noise Density of 30nV/√Hz
● Low THD: 0.04% (typ)
● Low-Power Shutdown Mode
● Internal Low-Noise Microphone Bias, 2V
● Available in the Space-Saving, 14-Pin TDFN (3mm x 3mm) Package
● -40°C to +85°C Extended Temperature Range
red2179-P22-0^6D

I2C TO VOICE
I2C 3W Class D Amp Breakout MAX98357A Module
Suitable for Raspberry Pi, Arduino Zero and any other microcontroller or microcomputer with I2S audio output
glasses:
Output power: 3.2W, 4Ω, 10% THD, 1.8W, 8Ω, 10% THD, 5V power supply
PSRR: 77 dB typ @ 1KHz
I2S sampling rate from 8kHz to 96kHz
No MCLK required
Click + pop-up
Five-pin optional gain: 3dB, 6dB, 9dB, 12dB, 15dB
Excellent click and pop-up suppression
Thermal shutdown protection
red2165-W33-51R

اکولایزر 7 بانده گرافیکی
red0746-P22-2^1D

تقویت کننده صوتی 36 ولت 4 میلی آمپر
red0748-P22-1^3D

ماژول تقویت کننده صدا با دو خروجی 3 وات
red0606-W45P22-0^43D

آمپلی فایر 25 وات دراری بلوتو
TDA7492P amplifier board Bluetooth CSR4.0
Automatically enters pairing mode after power on, the search display device name: SANWU Audio (volume requirements can provide customized device name)
Power: 2.1 Interface DC 8 ~ 25V power supply (input with reverse polarity protection

Audio input: various versions of Bluetooth stereo inputs, CSR8635 Bluetooth chip, Bluetooth V4.0, high software compatibility
Output Impedance: 8 ohms Best (ohm impedance speakers can drive 4,6,8,16)
Output Power: Add sufficient pre-5532 output power 25W + 25W
DIP switches can be more easily adjusted directly after the class amplifier gain better promote greater damping speakers
-80R

آمپلی فایر 90 وات دیجیتالی T کلاس
RED0505-W93P22-5^8D

مدار کنترل حجم صدا Stereo-tone/volume control circuit
RED0758-P22-3D

70وات Hتقوبت کننده صوتی کلاس
RED0759-P22-10D

Hتقوبت کننده صوتی کلاس
red0760-P22-0^1D

Dتقوبت کننده صوتی کلاس
P22-3D

Dتقوبت کننده صوتی کلاس
-0^88D

ABتقوبت کننده صوتی کلاس
RED0764-P22-0^1D

آمپلی فایر 3 وات بلوتوث دار
Bluetooth 4.1 MP3 WAV Decoding Board 3W Speaker Amplifier Module
Power Supply:3.7-5V
SNR:90dB
THD+N:-70dB
Cro:91dB
Support Profile:A2DP/AVCTP/AVDTP/AVRCP/HFP
LOS:>15m
-21R

IC AMP AUDIO PWR 22.5W - 44TQFN
Amplifier IC 2-Channel (Stereo) Class D
RED1068-K09-6^2D

50 Watts-150 Watts - Dual AC 20 V dual AC 24 V
Class T
RED1075-P12-130R

Core Chip: TPA3116D2
Operating voltage range: DC 9-25V (Current 3-4A or more, such as the need for more power recommended 19-24V / 4-5A above)
Audio input sensitivity: 500-800mV
Frequency response range: 20Hz-20KHz
Speaker impedance: L/R CH speaker 3.5-8Ω
BASS speaker: 2-8Ω
Maximum output power: 50W(Left CH)+50W(Right CH)+100W(BASS CH)
Size: approx. 101mmx100mmx30mm / 3.97x3.94x1.18''
Z-3070-P12K04-90R

2X120 W OUTPUT
power supply DC12V 50 W * 2
power supply DC24V 120 W * 2
RED1077-P12-22R

Digital Power Amplifier Board
Audio Type: TPA3116D2
Input voltage: DC 5V ~ DC 24V
Output power: 2x50W
RED2261-P12-32R

TT1943-TT5200-LM4702
200W +200W
RED2163-V1V2-268R

Voltage: AC22V-0-AC22V
Output impedance: 4 ohm-8 Europe
Power: 90 watts + 90 watts
REDV2P12-127R

Two channel stereo, 5V power supply can output 3W power 3W
RED2149-P22W17-0.18

ماژول ضبط و پخش صدا
ISD1820
RED0185-W33P22-1^24D

آی سی ضبط و پخش صدا
RED0740-P22-1^2D

آی سی ضبط و پخش صدا
RED0741-P22-1^8D

Mini music Tesla coil plasma horn science experiment technology electronic diy small production invention
The magical Tesla coil produces high temperature and high pressure plasma. It can sing, ignite, wirelessly transmit electricity, illuminate fluorescent lights, and has wonderful arcs. There are many ways to play, and very interesting scientific experiments.
Size: 38*79 mm
Power: 15w
Power input: DC 15-24v, current 2A, DC5.5 interface
Audio input: 3.5 jack, can be connected to mobile phone, mp3, computer audio
RED2225-W85-25R

PCM5102 module stereo DAC digital-to-analog converter plug-in audio module PLL voice module
The DAC module provides a high quality affordable DAC Super for the Raspberry Pi.
Since it is digital audio, it sounds very good, much better than analog audio. The stereo jack comes soldered to the board now.
Characteristics:
Stereo line output
Phat format board
Use the pcm5102a DAC to work with the Raspberry Pi i2S interface
Specifications:
Type: DAC decoder i2S
Model: PCM5102
Applications:
A / V Receiver
DVD, BD player
HDTV receiver
Applications require 2 Vrms audio outputs
W25-28R

دیکدر فرمت های صوتی MP3 وAAC وWMA وMIDI
red2151-P22^2D

ماژول دیکدر فرمت های صوتی MP3 وAAC وWMA وMIDI
red0111-P22W17-4^5D

دیکدر فرمت های صوتی Ogg Vorbis/MP3/AAC/WMA/MIDI
red1072-P12-3^5D

ماژول صوتی و با تقویت کننده 1 وات
red0108-W17P22-5D

ماژول جهت پخش فایل های صوتی - mp3 – wave
red0106-W17P22-2^8D

میکروفون حساس چندوجهی با عملکرد بالا و خروجی آنالوگ
RED0739-P22-2D

میکروفون حساس چندوجهی با عملکرد بالا و خروجی دیجیتال
RED0770-P22-3^2D

Ultra‐Low Noise Microphone with Differential Output
FEATURES
Ultra‐High 70 dBA SNR
−32 dBV Differential Sensitivity, −38 dBV Single‐
Ended Sensitivity
±2 dB Sensitivity Tolerance
Small 4 × 3 × 1.2 mm Surface‐Mount Package
Non‐Inverted Signal Output
Extended Frequency Response from 75 Hz to 20 kHz
Enhanced RF Performance
285 µA Current Consumption  
124 dB SPL Acoustic Overload Point
−77 dBV PSR  
Compatible with Sn/Pb and Pb‐Free Solder Processes  
RoHS/WEEE Compliant
RED2177-P22-3.4D

voice recognition module v3
RED0515-P22W25-19D

ماژول میکروفن آردوینو
RED0442-P22W29-0^5D

MIC COND ANALOG OMNI -56DB
Output Type:Analog:
Direction:Omnidirectional:
Frequency Range:100Hz ~ 5.8kHz:
Sensitivity:-56dB ±3dB @ 74dB SPL:
S/N Ratio:-:
Impedance:4.4 kOhms:
Voltage - Rated:1.3V:
Voltage Range:0.9V ~ 1.6V:
Current - Supply:50µA:
Port Location:Side:
Termination:Solder Pads:
Size / Dimension:0.141" L x 0.141" W (3.57mm x 3.57mm):
Height (Max):0.053" (1.35mm)
RED0763-P22-24D

All use multi-chip integrated circuit (SOT plastic package) This integrated circuit uses gold wire ball welding, the production process is complex, the service life is long, the performance is stable, and the product qualification rate is high.
Voltage: 4--8VDC
Maximum current: "=30MA/5VDC
Minimum sound pressure => 85db/10cm
Resonant frequency 2500+--300HZ
Working temperature: -20------70 degrees
Weight: 2g
The buzzer is generally the most commonly used 5V.
-0^5R

Active Alarm Buzzer Driver Module
W17P20-0^55D