Additional information
| Dimensions (WxHxD)) | / |
|---|---|
| Weight | / |
| Model Number | / |
| Compatible Audio & Video Equipment Style | Professional Audio Equipment |
| Brand Name | ALLOYSEED |
| Origin | Mainland China |
| Certification | CE |
Sale!
TDA2822M Digital Power Amplifier Board 2×1.5W 2.0 Channel Stereo Audio Power Amplifier Board DC 5V 12V CAR Sound Amp Module
41.61 $
19998 in stock
Description
TDA2822M Digital Power Amplifier Board 2×1.5W 2.0-Channel Stereo Audio Power Amp Module
Specification:
Rating: 1W x 2 1-3 inch speaker
Mximum power: 1.5 W x 2 0.2-5 W can meet the speakers
Speaker impedance: 4-32 Ω
Power amplifier ratio: ≥50 db
Distortion: 0.1
Input interface: 3 p wiring jokes
Adjust the form: volume adjustment
Input voltage: DC 1.8-12V
Product size: 63 x 29 x 23mm/2.48 x 1.14 x 0.91
Product weight: 25g
Packing size: 100 x 50 x 30mm/3.94 x 1.97 x 1.18
Gross weight: 25g
Instructions for use:
1. Connect the speakers
The speakers at both ends of the wire at the end of the line are connected to the audio amplifier board port output, the left channel sound is connected to the LOUT port of the power amplifier board, and the cathode is connected to GND.
The positive line power amplifier is correctly wired on the ROUTE port, and the cathode is connected to GND.
2. Connect audio source
Use a 2-core audio cable, connect to the input of the 3p audio amplifier board, and connect the other end of the audio cable plug to the sound source for example, computer, mobile phone, MP3, DVD, etc.
3. Connect the power cord
Everyone can cherish the 1.8-12v DC output using power supply/battery/charging adapter, etc. Connect the two DC power cables to the 2p power port on the edge of the amplifier, with the positive pole to VCC and the negative pole to GND,
It is important to figure out that the connection is negative, not blindly wiring. If they meet, they may hold the power amplifier board.
4. Play music
Turn on the power, the amplifier board is in working condition; you can adjust the volume knob according to your preferences.
Note:
There may be slight size deviations due to manual measurement, different measuring methods and tools.
The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
1 X Power Amp Board
Inne produkty od tego sprzedawcy
-
Sale!
Home Toothpaste Dispenser Squeezer Bathroom Accessories Toothpaste Tube Squeezer Facial Cleanser Rolling Squeezing Dispenser
Plastic Toothpaste Holder Organizer Multifunctional Portable Rolling Toothpaste Squeezer Manual Press Tools Bathroom Accessories Feature: 1. Applicability: This rolling toothpaste squeezer is suitable for squeezing toothpaste, cosmetics, lotions, creams, etc. 2. Easy to Use: This roller tube squeezer is easy to use, with a rotating handle inside, you can control the amount of toothpaste you want to squeeze out. 3. Material: Small and portable, these PP toothpaste holders are a good helper when you travel. 4. Size: The size of the toothpaste squeezer is 4 x 5.5 x 4cm. 5. Color: This product contains [...]
40.14 $ Add to cart -
Sale!
2pcs Insoles Patch Heel Pads for Sport Shoes Adjustable Size Antiwear Feet Pad Cushion Insert Insole Heel Protector Back Sticker
2pcs Insoles Patch Heel Pads for Sport Shoes Adjustable Size Anti Wear Feet Pad Cushion Insert Heel Protector Back Sticker Feature: 1. Reduce the size to prevent abrasion, grinding feet and heels; 2. Upgraded crown shape to fit and prevent wear, and solve the problem of big shoes/wearing feet 3. Soft and comfortable, non-sensing fit, high-quality adhesive; 4. Can be freely cut according to the different heights and shapes of the heel. Specification: Material: high elastic foam + cotton mesh. Size: 11.5 x 8cm/4.3 x 3.1in, thin section thickness 5mm/0.2in, thick section 10mm; Size: 9 x 4.5cm/3.54 [...]
40.48 $ Add to cart -
Sale!
2pcs Gold-plated Banana Plugs Musical Audio Speaker Cable Wire DIY Connectors
2pcs Gold-plated Banana Plugs Musical Audio Speaker Cable Wire DIY Connectors 1 Pair Gold-plated Banana Plugs Musical Audio Speaker Cable Wire DIY Connectors ======== Features: 1. Banana plug for amplifier and speaker; 2. Gold-plated alloy speaker wire connector; 3. Oxidation resistance, low distortion, beautiful appearance, suitable for amplifier or speaker DIY; Specifications: Body material: gold-plated alloy+ ABS Product size: 4 x 1 x 1cm/1.57 x 0.39 x 0.39 Product weight: 6g/pc Product color: red, black Packing: OPP packaging with red and black each one Scope of application: speaker amplifier line and [...]
40.49 $ Add to cart -
Sale!
Stainless Steel Drinking Straw Spoon Tea Filter Yerba Mate Tea Coffee Straws Reusable Tea Spoons Washable Kitchen Bar Tools
Spoon Tea Coffee Filter Stainless Steel Yerba Mate Drinking Straw Reusable Tea Tools Washable Kitchen Bar Accessories Feature: Made of stainless steel material, strong and durable. It is very suitable for drinking yerba mate or tea. Able to use straws to stir drinks, one thing is multi-purpose. Specification: Color: Silver, Golden, Rose Gold, Colorful, Black, Blue, Purple Size: 18 x 2cm/7.09 x 0.79in Material: Stainless steel Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm [...]
40.50 $ Add to cart -
Sale!
9V/12V/24V to 5V 3A CAR USB Charger Module DC-DC Step Down Car Charging Converter 3A Output 12v 5v power supply module Pcb Board
DC-DC 9V/12V/24V to 5V Step Down Charger Power Module 3A Output USB Car Charging Regulator Buck Voltage Board Descriptions: A switching step-down DC-DC converter module; Fixed switching frequency 150KHz, the chip has excellent linearity adjustment and load regulation, fixed output 5V. The chip integrates reliability modules such as overcurrent protection, overtemperature protection, and short circuit shutdown. Specifications: Input: 5V-36V Output: 5V/3A Conversion Efficiency: 96 Switching Frequency: 150KHz Working Temperature: -40°C-+85°C Load Capacity: Maximum Output 3A, Long-Term Work 2A Product Size: 38 X 16 X 5mm/1.5 X 0.63 X [...]
40.71 $ Add to cart -
Sale!
5Pcs Humidifier Filter Replacement Cotton Sponge Stick For USB Humidifier Aroma Diffuser Filters Mist Maker Replace Cotton Swab
5pcs Replacement Filter Cotton Sponge Sticks for USB Humidifier Air Diffuser Aromatherapy Machine Water Bottle Cap Features: 1. According to the requirement of each customer and according to the market demand, the company specially arranges the sponge sticks of the four specifications, which can be applied to all types of humidifiers and aromatherapy machines on the market. 2. Length is can be tailored according to needs; diameter is 7mm-10mm/0.28-0.39, customers buy according to this, to avoid the sponge stick too thick, can not be used. 3.This sponge stick is high quality. It is not afraid [...]
40.79 $ Add to cart -
Sale!
Remote Control for Samsung Smart TV AA59-00603A AA59-00741A AA59-00496A AA59 New Remote Controls Stable Performance
Features: 100 Brand New! TV remote control for Samsung AA59-00741A can compatible with most of its LCD/ TVs. No programming or set up required. Dedicated menu navigation keys, direct channel access for digital TVs Requires 2 x AAA batteries, not included, retains codes when changing batteries Farther transmitting distance, performance stable. This is the dedicated replacement remote control and it covers all the functions of original remote. Specifications: Material: ABS Color: Black Model: AA59-00741A Size: approx. 175 x 55 x 30mm/6.88 x 2.16 x 1.18 Net weight: approx. 65g Compatible with model: for Samsung AA59-00741A 3D SMART [...]
40.88 $ Add to cart -
Sale!
Dropship Functional Non-woven Closet Divider Organizer Underwear Bra Tied Socks Scarf Storage Container Drawer Finishing Box
Features: Novel and beautiful, large storage space, free movement, convenient collection. Can be placed in the bedroom, living room, kitchen and other storage items. Antibacterial and dustproof, large-capacity storage, classified storage, saving living space and eliminating trouble. Specifications: Material: non-woven fabric, cardboard box Product Size: 6 Grids: 33 x 16 x 10cm/13 x 6.3 x 3.94 7 Grids: 32 x 32 x 10cm/12.6 x 12.6 x 3.94 8 Grids: 29 x 16 x 10cm/11.42 x 6.3 x 3.94 24 Grids: 32 x 32 x 10cm/12.6 x 12.6 x 3.94 Notes: 1. Due to the [...]
40.89 $ Add to cart -
Sale!
Paper Hole Punch 3mm/6mm Round Single Hole Puncher for DIY Scrapbooking Loose-leaf Paper Cutter Tool Handheld Metal Punch
Portable Single Hole Puncher Paper Material Scrapbooking Handheld Metal Craft Punch Durable Home School Office Tool Feature: 1.Durable-Handheld single hole puncher is made of solid metal, which is durable. 2.Classic design-The traditional design of slender handle pliers is easy to operate. 3.Compact-the convenient hole punch can be easily put into pockets and backpacks. Small size, you can take it to work, school or wherever you need it. Specification: Dimensions: 120 x 55 x 15mm/4.7x2.2x0.6in Single hole size: 3mm/0.1in, 6mm/0.2in Paper feeding depth: 16mm/0.6in Material: stainless steel Packing: color box Note: Due to the different monitor and light [...]
41.03 $ Add to cart -
Sale!
Type C to USB 3.1/HDMI-compatible/DP/VGA/Mini DP/RJ45 Adapter Video Converter Projection 4K/8k 60Hz USB C Male to Female Adapter
8K/4K 60Hz Type-C to USB 3.1/DP/Mini HD Video Plug Converter USB Type C Male to Female Projector Mobile Phone Laptop Adapter for Apple Huawei Samsung Feature: HDMI-compatible interface: 4K high-definition visual effects home theater enjoyment. HDMI-compatible 2.0 supports up to 4K@60Hz and 3D visual effects, 8/10/12bits color display depth, to meet the high-definition visual needs of home TV. RJ45 interface: connect to the wired network without lag or drop, provide a gigabit network card, support 10/100/1000Mbps transmission rate, office, games, downloads are unimpeded. DP/Mini DP interface: 8K visual experience, VESA new version of audio and video DP1.4 standard, [...]
41.46 $ Add to cart -
Sale!
300ML Mini Air Humidifer Aromatherapy USB Electric Essential Oil Diffuser Mini Desktop Mute Aroma Mist Maker Car Air Freshener
Household Mini Air Humidifier USB Essential Oil Diffuser for Car Home Purifier Mute Aroma Mist Maker Indoor Aromatherapy Specification: Material: plastic Packaging: carton Size: length 70 width 70 height 95 mm/2.75 x 2.75 x 3.74in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Air Humidifier [...]
41.58 $ Add to cart -
Sale!
250ML Ultrasonic Mini Air Humidifier USB Portable Aroma Essential Oil Diffuser With Led Light Home Car Cool Mist Maker Purifier
3 in 1 Multifunction USB Two Gear Air Humidifier Mini Ultrasonic Home Mist Maker Sprayer Automatic Shutdown Bedroom Purifier Feature: 3 in 1 humidifier Unique design: 3D unique mushroom-shaped appearance is very suitable for decorating your home space. Portable home, yoga, office, SPA, bedroom, baby room, etc. Ultra-quiet: the diffuser uses ultrasonic technology and runs quietly. When you sleep, it will not cause interference. Beauty and hydrating, for car, home, office and multi-purpose. Automatically shut down safely when water is used up Specification: Size: 84mmx84mmx117mm Water capacity: 220ml Output power: 2W Spray amount: 20-40ml/H Cotton swab size [...]
41.65 $ Add to cart
Więcej podobnych produktów od innych sprzedawców
-
Sale!
TTGO ESP32 LoRa 240Mhz Wireless Module WiFi BT Development Board 1.14 Inch LCD Control Board With T-Display for Arduino
94735 ESP Module TTGO T-Display ESP32 WiFi BT Module Development Board For Arduino 1.14 Inch LCD Control Board Development Board Features: 1. 32-bit low-power dual-core CPU for application processors Up to 240 MHz of main frequency 600 DMPS computing power. 2. Built-in 520 kb SRAM, 4 meters external psram. 3. Supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC. 4. Support ov 2640 and ov 767 cameras, built-in flash wifi image support up TF card support. 5. Multi-mode support Pink lwip and freedos integrated sta [...]
72.63 $ Add to cart -
Sale!
Operational Amplifier OP AMP Tester For Single Dual OPAMP TL071 TL072 TL081/082
Operational Amplifier OP AMP Tester For Single Dual OPAMP TL071 TL072 TL081/082 Notice: This board is only for people with professional electronic knowledge, we do not provide operation guidance and technical support. Beginners please do not buy! ! From September 27, 2021, the PCB changed to black color. Application: Single op amp and dual op amp screening circuit board, the circuit board can judge whether the IC can be used for amplification, and can roughly judge the conversion rate of the chip at the same time. Can find out those low-speed chips that pretend to be high-speed chips. [...]
58.80 $ Add to cart -
Sale!
Original for Toshiba L65P5 65F6 65A730U Power Panel 08-L141W44-PW200AG 40-L141W4-PWC1CG PWF1CG PWG1CG 65U6880C 65U5800C 65U3800C
If you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day! ! Welcome to my shop. If you have any problems, please contact me and I will try my best to satisfy you. We specialize in T-con boards and other electronic products. We have our own factory and a large number of T-con boards and power boards for sale. Please contact me what model you want [...]
83.05 $ Add to cart -
Sale!
Tuya Smart Life 3 Phase Wifi Energy KWH Meter 80A 120A Power Clamp Current Transformer App Monitor
Support Dropshipping and Wholesaling. 100 Original and Good Quality with Free After-sale Warranty. 1. It's high Amp item, and the device needs certified and professional electrician for wiring.2.The frequency of the wireless router is 2.4GHz.3. The meter requires the measured device must have neutral wire. otherwise it can't measure the device's voltage, current, and power.Material: plasticcolour: As shownPackage Contents:1 x 3 Phase WiFi Energy KWH Meter80A/1 x 3 Phase WiFi Energy KWH Meter120AOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a [...]
135.00 $ Add to cart -
Sale!
12v 24v dc motor controller relay board forward reverse control limit start stop switch pusher electric curtain automatic door
Product Name: 12V 24V DC Motor Controller Relay Board Forward Reverse Control Limit Start Stop Switch Pusher Electric Curtain Automatic DoorWiring Reference Diagram: General wiring:Wiring Diagram 1: Two position switch reciprocatingmoving backward and forward in a straight line. Wiring Diagram 2: Positive and negative start independently, each time running a single passWiring Diagram 3: Every time you start, run a forward and reverse rotation Product Included:1pcs DC motor forward and reverse controller Product parameters: 1 Working voltage: DC 12V 12V version or 24V 24V version DC power supply power ≥ motor load x3;2 Applicable motor: brushed DC motor;3 Maximum load [...]
47.59 $ Add to cart -
LILYGO® T-Display-S3 TF Shield Expansion Module Compatible With T-Display-S3 Series Basic Edition Touch Edition Shell Edition
49.68 $ Add to cart -
Sale!
UNI-T Infrared Thermal Imager UTi120S PCB Circuit Industrial Testing Floor Heating Tube Testing original genuine Thermal camera
Features ● infrared resolution: 120 × ninety● temperature measurement range: - 20 ~ 400 ℃● temperature measurement mode: center point, high and low temperature tracking● photo storage: 16GB TF Card● high and low temperature alarm: image, beep, LED flashing● laser indication / LED lighting● three prevention design: IP54 / two meter fall prevention● PC analysis software● six palette options● adjustable emissivity● the service time shall not be less than 9 hours● 3.7v/2600mah rechargeable lithium battery● bottom design ¼ Screw holes can be used with tripod Uti120s detailed description 1. WORLDWIDE SHIPPING.Except some countries and APO/FPO2. Orders processed timely after [...]
282.00 $ Add to cart -
Sale!
8 Decade Resistor Board 0.1R-9999999R Programmable Resistor Resistance Board Module 1/2W 1% 8pcs Jumper Caps 0.1-9999999MΩ
Programmable Eight Decade Resistor Board 1R-9999999R Step Accuracy 0.1R 1/2 Watt SMD Resistance Module Description: This is resistance substitution box good low-cost alternative solution with good accuracy, wide range and 0.1R step accuracy. for educational experiments, electronic engineering design or test trimming are excellent applications. Can flexible and quick setting resistance range from 1R to 9999999R or 0.1-9.9999999MR 0-10MS . Feature: Design based on resistors series theorem. 1/2 watt tolerance +/-1 SMD resistors. High quality FR4 glass fiber PCB. With spare parts 8 pieces jumper caps Specification: Programmable Resistance: 0 to 9,999,999 ohm, [...]
42.54 $ Add to cart -
Sale!
Power Board LE40D8810 TV3902-ZC02-01 TV3902-ZC02-01(D) 303C3902064/3 303C3902066 Good working Testedboard
56.04 $ Add to cart -
Sale!
5pcs Mini360 RC Airplane Module Mini 360 DC Buck Converter 2A Step Down 4.75V-23V to 1V-17V 17x11x3.8mm LM2596
Small volume DC-DC synchronous rectifier step-down module Application fields: DIY mobile power supply, vehicle power supply, communication equipment power supply, various occasions with strict requirements on volume and weight such as aviation model, etc.. Technical parameters: Model name Mini360 Ultra small volume DC-DC synchronous rectifier step-down module Module properties Non isolated Depressurization Rectification mode Synchronous rectification input voltage 4.75V-23V output voltage 1.0V-17V Output current Peak 3a, long time 1.8A conversion efficiency 96 high switching frequency 340KHz Output ripple 30mV when no load Load adjustment rate ± 0.5 Voltage adjustment rate± 2.5 working temperature-40 ° C to +85 ° C [...]
43.50 $ Add to cart -
Sale!
3pcs r411b01_3v3 3.3v rs485 to lvttl rs232 transceiver converter sp3485 module for esp8266 raspberry pie breadboard banana pie
Product Name: R411b01_3v3_3pcs 3.3v Rs485 To Lvttl Rs232 Transceiver Converter Sp3485 Module For Esp8266 Raspberry Pie Breadboard Banana Pie Package inlcuded: 3 PCS R411B01_3V3 DC 3.3V RS485 to LvTTL RS232 converter Description: Read/write automatic control RS485 TO RS2323.3V TTL Logic level converter Operating Voltage : DC 3.3V Logic level : 3.3V LvTTL Logic level RS485 BUS IC : SP3485 Read and write automatic control IC :SM74HC04 7x 2.54MM pin Does not include pin ,mini size. Size : 17.9x11.7x2.8mm very small Weight :Only 0.7g Very light Application RS485 Temperature and humidity sensor PTZ camera LED controller MODBUS RTU RS485 Relay 485 [...]
47.04 $ Add to cart -
Sale!
Original 6870C-0266A placa de video Logic Board kit for / 32LH30RC-TA LC320WUN Connect with T-CON Connect Board
If you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day!!Welcome to my store,Please contact me if you meet any question,I will try my best to satisfy you. We specialized in T-con board and other electronic products. We have own factory and a large number of T-con boards to sell, please contact me what model you [...]
47.90 $ Add to cart
Reviews
There are no reviews yet.