{"title":"Audio \u0026 Amplifier Module","description":"","products":[{"product_id":"pam8403-mini-5v-audio-amplifier-board-with-switch-potentiometer","title":"PAM8403 Mini 5V Audio Amplifier Board with Switch Potentiometer","description":"\u003cp\u003ePAM8403 Mini 5V Audio Amplifier Board with Switch Potentiometer has a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf.\u003c\/p\u003e\n\u003cp\u003eThis PAM8403 Amplifier module differs from the conventional PAM8403 Amplifier board in this module it allows us to have more control over the output provided by the IC. By control, we mean that this amplifier module board comes with a knob that allows you to adjust the output.\u003c\/p\u003e\n\u003cp\u003eThe PAM8403 IC provides high-definition sound quality and highlights the benefits of digital chips. The circuit uses the most reasonable peripheral arrangement, and the power supply filter is increased to 470uf.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB size is about: length 30mm width 22mm overall height after installed is about 16mm\u003c\/li\u003e\n\u003cli\u003eBuilt with switch Potentiometer, can adjust the volume \u0026amp; control power switch freely!\u003c\/li\u003e\n\u003cli\u003eFlexible assembly usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage(VDC): 2.5 to 5.5\u003c\/li\u003e\n\u003cli\u003eMaximum Output Power(W): 3Wx2\u003c\/li\u003e\n\u003cli\u003eLength (mm): 30\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 22\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for battery or portable electronics products,\u003c\/li\u003e\n\u003cli\u003eSuitable for long time steady usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote: \u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlease make sure the power supply is not more than 5.5V and please don’t do reverse polarity for “+” and “-“, or else, it will burn the board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PAM8403 Amplifier Board with Switch Potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43460832559222,"sku":"EB2029","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/pam8403.png?v=1779695443"},{"product_id":"pam8610-digital-stereo-class-d-amplifier-board-2x15w-output","title":"PAM8610 Digital Stereo Class-D Amplifier Board 2x15W Output","description":"\u003cp\u003ePAM8610 Digital Stereo Class-D Amplifier Board 2x15W Output is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher efficiency than competitors’ ICs.\u003c\/p\u003e\n\u003cp\u003eThe PAM8610 amplifier only requires very few external components, significantly saving cost and board space. This 2x15W Two-Channel Stereo Class-D Amplifier is available in a 40pin QFN 6 x 6 mm package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow to use:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThe power supply voltage limit is 16.5V, do not use more than this voltage.\u003c\/li\u003e\n\u003cli\u003eThe power supply is recommended for 12v, 3A power supply filter better.\u003c\/li\u003e\n\u003cli\u003e4-8 inch stereo speakers recommended.\u003c\/li\u003e\n\u003cli\u003e Do not short-circuit the audio output to each other or shorted to ground.\u003c\/li\u003e\n\u003cli\u003eCarefully check before electricity, ensure the wiring is correct before electricity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cb\u003e Features :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis plate with a switching function, SW short, will turn off the power amplifier.\u003c\/li\u003e\n\u003cli\u003eWorking Mode: Class D (PWM modulation type).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: PAM 8610\u003c\/li\u003e\n\u003cli\u003eInput Voltage (V): 7 ~ 15\u003c\/li\u003e\n\u003cli\u003eWorking Mode: Class D (PWM modulation type)\u003c\/li\u003e\n\u003cli\u003ePower (W): 15\u003c\/li\u003e\n\u003cli\u003eLength (mm): 30.5\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 25.5\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 2.6\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PAM8610 Digital Amplifier Board 2x15W Two Channel Stereo Class-D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43460938203254,"sku":null,"price":88.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/PAM-8610-Audio-Amplifier-Makerbazar-4.jpg?v=1779781826"},{"product_id":"lm386-audio-amplifier-module","title":"LM386 Audio Amplifier Module","description":"\u003cp\u003eLM386 Audio Amplifier Module 200 Times Input 10K Adjustable Resistance designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. The quiescent power drain is only 24 mW when operating from a 6-V supply, making the LM386 ideal for battery operation.\u003c\/p\u003e\n\u003cp\u003eIf your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard LM386 Chip.\u003c\/li\u003e\n\u003cli\u003e200 multiplier benefits circuit design.\u003c\/li\u003e\n\u003cli\u003eOn-board speaker wiring Block.\u003c\/li\u003e\n\u003cli\u003eOn-board 10K variable resistor, you can adjust the volume of the enlarged.\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator.\u003c\/li\u003e\n\u003cli\u003eThe chip pin leads, can be directly input audio signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChip: LM386\u003c\/li\u003e\n\u003cli\u003eOperating Voltage(V): 4 – 12\u003c\/li\u003e\n\u003cli\u003eLength(mm): 41\u003c\/li\u003e\n\u003cli\u003eWidth(mm): 13.7\u003c\/li\u003e\n\u003cli\u003eWeight(g): 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x LM386 Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43461757108342,"sku":"EB2007","price":32.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/lm386_module.png?v=1779695442"},{"product_id":"mh-m18-wireless-bluetooth-audio-receiver-board-module-ble-4-2-mp3-lossless-decoder","title":"MH-M18 Wireless Bluetooth Audio Receiver Board Module BLE 4.2 mp3 lossless decoder","description":"\u003cp\u003eThis MH-M18 Wireless Bluetooth Audio Receiver Board Module BLE 4.2 mp3 lossless decoder is a low power design solution, which supports the latest Bluetooth 4.2 transmission. Convert your old speakers into a Bluetooth equipped speaker with the help of this module. With a maximum range of 20 meters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo two-channel output\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth Protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2\u003c\/li\u003e\n\u003cli\u003eMaximum Transmission Distance of 20 meters.\u003c\/li\u003e\n\u003cli\u003eCan be powered via lithium Battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: MH-M18\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: Bluetooth 4.2\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 3.7 ~ 5\u003c\/li\u003e\n\u003cli\u003eMax. Operating Current (mA): 20\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 20 meters\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -40 to 85\u003c\/li\u003e\n\u003cli\u003eSensitivity: -87dbm\u003c\/li\u003e\n\u003cli\u003eLength (mm): 23\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 11\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 2\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConversion of old speakers into Bluetooth speaker\u003c\/li\u003e\n\u003cli\u003eDIY Bluetooth speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MH-M18 Wireless Bluetooth Audio Receiver Board Module BLE 4.2 mp3 lossless decode\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43461781946486,"sku":null,"price":66.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/mh-mh18.jpg?v=1780229991"},{"product_id":"isd1820-sound-voice-recorder-module-with-speaker","title":"ISD1820 Sound\/Voice Recorder Module with Speaker","description":"\u003cp\u003eThe ISD1820 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erecord and playback module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat can record a sound and play it whenever required. The module comes with a microphone to record the sound and an 8-ohm speaker to play the recorded sound. By default, the recording time is 8 seconds but can be extended up to 20 seconds by replacing a single resistor. The operating voltage is from 3V to 5V.\u003c\/p\u003e\n\u003cp\u003eSimply power the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISD1820 Voice module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand press the record (REC) button, record the audio, and then use PLAYE or PLAYL button to play the recorded audio. It can also be interfaced with a microcontroller to automate the process.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"ISD1820 Sound\/Voice Recorder Module with Speaker Pin Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/ISD1820-Module_480x480.jpg?v=1588189289\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eButtons Control Audio Recording Method of Operation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eREC Button:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erecord button, you can press and hold the recording, release the button to stop recording;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLAYE Key:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etrigger mode playback, the press will play this whole speech;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePLAYL Key:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ejog mode playback, press and hold until playback, release to stop playback;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRPL Jumper:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eloop mode control, loop playback;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFT Jumper:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edirect control, microphone voice through the speaker can playback;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \u0026amp; Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePush‐button interface, playback can be edge or level activated\u003c\/li\u003e\n\u003cli\u003eAutomatic power‐down mode\u003c\/li\u003e\n\u003cli\u003eOn‐chip 8Ω speaker driver\u003c\/li\u003e\n\u003cli\u003eSignal 3V Power Supply\u003c\/li\u003e\n\u003cli\u003eCan be controlled both manually and by MCU\u003c\/li\u003e\n\u003cli\u003eSample rate and duration changeable by replacing a single resistor\u003c\/li\u003e\n\u003cli\u003eRecord up to 20 seconds of audio\u003c\/li\u003e\n\u003cli\u003eDimensions: 37 x 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1×ISD1820 Sound\/Voice Recorder Module\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1× 8ohm 0.5W Speaker\u003c\/span\u003e\u003c\/p\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43461804818550,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/ISD1820_Sound_Voice_Recorder_Module_with_Speaker_3.webp?v=1780230219"},{"product_id":"mp3-tf-16p-mp3-sd-card-module-with-serial-port","title":"MP3-TF-16P MP3 SD Card Module with Serial Port","description":"\u003cp\u003eMP3-TF-16P MP3 SD Card Module Serial Port is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module with battery power supply, speaker, the keypad can be used alone, or through the serial port control, as the Arduino UNO or any microcontroller with a serial port module. This SD card mp3 module itself perfectly integrated hardware decode MP3, WAV, WMA.\u003c\/p\u003e\n\u003cp\u003eWhile the software supports TF card driver to support FAT16, FAT32 file system. It can be done by simple serial command plays the specified music, as well as how to play music and other functions, without tedious low-level, easy to use, stable and reliable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports sampling rates (kHz): 8 \/ 11.025 \/ 12\/16 \/ 22.05 \/ 24\/32 \/ 44.1 \/ 48.\u003c\/li\u003e\n\u003cli\u003e24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB.\u003c\/li\u003e\n\u003cli\u003eFully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NOR FLASH.\u003c\/li\u003e\n\u003cli\u003eA variety of control modes are available. IO control mode, serial mode, AD key control mode.\u003c\/li\u003e\n\u003cli\u003eThe broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing.\u003c\/li\u003e\n\u003cli\u003eThe audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks\u003c\/li\u003e\n\u003cli\u003e7,30 level adjustable volume, adjustable EQ 6.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Supply voltage (V): 3.2 ~ 5\u003c\/li\u003e\n\u003cli\u003eDAC output: 24-bit\u003c\/li\u003e\n\u003cli\u003eSNR: 85 dB\u003c\/li\u003e\n\u003cli\u003eSupports sampling rates (KHz): 8 \/ 11.025 \/ 12\/16 \/ 22.05 \/ 24\/32 \/ 44.1 \/ 48\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -40 ~ +70\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 5% ~ 95%\u003c\/li\u003e\n\u003cli\u003eLength (mm): 21\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 21\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 10\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCar navigation voice broadcast\u003c\/li\u003e\n\u003cli\u003eRoad transport inspectors, toll voice prompts\u003c\/li\u003e\n\u003cli\u003eThe train station, bus station voice prompts security check\u003c\/li\u003e\n\u003cli\u003eElectric power, telecommunications, financial operating room voice prompts\u003c\/li\u003e\n\u003cli\u003eThe vehicle into or out of the channel to verify the voice prompts\u003c\/li\u003e\n\u003cli\u003eBorder control channel voice prompts\u003c\/li\u003e\n\u003cli\u003eMulti-channel voice alarm or voice guidance equipment operation\u003c\/li\u003e\n\u003cli\u003eElectric sightseeing bus safety with voice notices\u003c\/li\u003e\n\u003cli\u003eElectrical and mechanical equipment failure alarm\u003c\/li\u003e\n\u003cli\u003eFire alarm voice prompts\u003c\/li\u003e\n\u003cli\u003eAutomatic broadcasting equipment, regular broadcast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1 x MP3-TF-16P MP3 Disk TF Card Module Serial Port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43461823234166,"sku":null,"price":78.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/Untitled_design_12.png?v=1779695442"},{"product_id":"tda2030-audio-amplifier-module-18w-6-12v","title":"TDA2030 Audio Amplifier Module 18W 6-12V","description":"\u003cp\u003eTDA2030 Audio Amplifier Module 18W 6-12V circuit, often using V-5-pin single in-line plastic package structure. Want to increase the audio output capability of your project. Well then this is the perfect module for you. This module is based on famous TDA2030 Audio Amplifier which is capable of 18 watt power output with very low harmonic distortion.\u003c\/p\u003e\n\u003cdiv\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard audio power amplifier chip\u003c\/li\u003e\n\u003cli\u003eMono 18W amplifier circuit design\u003c\/li\u003e\n\u003cli\u003eOn-board speaker wiring blocks\u003c\/li\u003e\n\u003cli\u003eOnboard 10K adjustable resistance, you can adjust the volume of amplification\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator\u003c\/li\u003e\n\u003cli\u003eThe chip has been the main pin leads, you can directly enter the audio signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier IC: TDA2030A\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 6~12\u003c\/li\u003e\n\u003cli\u003eOutput Current (A): 3A\u003c\/li\u003e\n\u003cli\u003eAudio Output: 18W max.\u003c\/li\u003e\n\u003cli\u003eLength (mm):: 32\u003c\/li\u003e\n\u003cli\u003eWidth (mm):: 22\u003c\/li\u003e\n\u003cli\u003eHeight (mm):: 23\u003c\/li\u003e\n\u003cli\u003eWeight (g):: 12\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003cstrong\u003epplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe integrated circuit is widely used in car stereo receiver tape recorders, medium-power audio equipment, with small size, large output power, distortion and other characteristics. And has an internal protection circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 X TDA2030 Amplifier Board Module TDA2030A 6-12V Single\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43461833490550,"sku":"EB2048","price":58.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/tda2030.webp?v=1780230794"},{"product_id":"tda7297-dual-audio-amplifier-module","title":"TDA7297 Dual Audio Amplifier Module","description":"\u003cp\u003eTDA7297 Dual Audio Amplifier Module is a newly designed digital audio amplifier board with fine quality is practical to install and use also has good performance. It features a high-efficiency class D audio power amplifier with the latest and original TDA7297 core technology the BTL bridge circuit is more efficient than before.\u003c\/p\u003e\n\u003cp\u003eThis product uses the double power supply transformer with a dynamic power supply range from 6V to 18V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA strong TDA7297 chip is a digital power amplifier chip, with low idle loss characteristics, which makes it work well and quickly.\u003c\/li\u003e\n\u003cli\u003eOnboard, front-facing IC to improve the input sensitivity, high-definition sound quality.\u003c\/li\u003e\n\u003cli\u003eIt can be used for car vehicle computer speaker, family audio and video, and empty square.\u003c\/li\u003e\n\u003cli\u003eThis product has the characteristics of loud sound, the capacitance is large, excellent sound quality.\u003c\/li\u003e\n\u003cli\u003eThere is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of a short circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: TDA7297\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range (VDC): 6 to 18\u003c\/li\u003e\n\u003cli\u003eOutput Power (W): 2*15W\u003c\/li\u003e\n\u003cli\u003eLength (mm): 45\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 33\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 27\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x TDA7297 Power Amplifier Module Audio amplifier module Double Channel 10- 50W\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43464876130422,"sku":null,"price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/tda7297-dual-audio-amplifier-module-4-1024x1024.jpg?v=1780292921"},{"product_id":"tpa3116d2-12-to-24v-dc-dual-channel-2-x-80w-audio-power-amplifier-module","title":"TPA3116D2 12 to 24V DC Dual Channel 2 x 80W Audio Power Amplifier Module","description":"\u003cp\u003eXH-M567 TPA3116D2 12 to 24V DC Dual Channel 2 x 80W Audio Power Amplifier Module is a High And Low Adjust Onboard Operational Amplifier. It has high-efficiency class D operation, with \u0026gt; 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, and AM interference prevention.\u003c\/p\u003e\n\u003cp\u003eThe TPA3116D2 Dual Channel Amplifier advanced oscillator \/ PLL circuit uses multiple switching frequency options to suppress AM interference. When used with the master-slave mode option, multiple devices can also be synchronized. The TPA3116D2 device provides comprehensive protection against short circuit, overheating, overvoltage, under-voltage and DC faults. In the event of an overload condition, the device reports the fault condition to the processor, thereby avoiding its own damage.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: TPA3116D2 (2x80W)\u003c\/li\u003e\n\u003cli\u003eChip Protection:: Overvoltage, Under-voltage, Superheat DC detection short circuit\u003c\/li\u003e\n\u003cli\u003eSupply voltage: DC 12V to 24V\u003c\/li\u003e\n\u003cli\u003eOutput power: 80W X 2\u003c\/li\u003e\n\u003cli\u003ePower efficiency: \u0026gt; 90%\u003c\/li\u003e\n\u003cli\u003eLength (mm): 32\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 60\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 14\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 45\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplication:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnected mobile phone computer\u003c\/li\u003e\n\u003cli\u003eHome Theater\u003c\/li\u003e\n\u003cli\u003eDIY audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAttention:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlease do not connect the power and the speaker freely. Please refer to the data provided by the product description for reasonable collocation. Otherwise, the function board will be damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTips:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower amplifiers can be noisy in some cases. Here are some common reasons\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e1. Hardware problem:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe power supply is unstable, or the power supply module generates interference.\u003c\/li\u003e\n\u003cli\u003eThe influence of switching power supply as power supply.\u003c\/li\u003e\n\u003cli\u003eUsing transformer power supply, do not do shielding isolation.\u003c\/li\u003e\n\u003cli\u003eThere are electromagnetic interference in the use of the environment.\u003c\/li\u003e\n\u003cli\u003eThe audio input device itself has problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHOW TO SOLVE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower and power amplifier should maintain a certain distance. To avoid electromagnetic interference, it is best to use high quality power supply, power supply will be stable.\u003c\/li\u003e\n\u003cli\u003eIf you use transformers and other power supplies, it is best to use iron cover to prevent electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e2. Software problem:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterference of Audio driver settings\u003c\/li\u003e\n\u003cli\u003eInterference of Player effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHOW TO SOLVE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e When the power amplifier is connected to the computer or mobile phone, the relevant special effects software or sound card driver special effects can be set off.\u003c\/li\u003e\n\u003cli\u003eUsing special effects to ensure that the output of the power amplifier is not affected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x TPA3116D2 12 to 24V DC Dual Channel 2 x 80W Audio Power Amplifier\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43464903590006,"sku":"EB1015","price":300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/XH-M567_TPA3116D2_12_to_24V_DC_Dual.png?v=1780293217"},{"product_id":"pam8403-5v-two-channel-stereo-audio-amplifier-module","title":"PAM8403 5V Two Channel Stereo Audio Amplifier Module","description":"\u003cp\u003ePAM8403 5V Two Channel Stereo Audio Amplifier Module is based on PAM8403 which is a 3W, class-D audio mini amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.\u003c\/p\u003e\n\u003cp\u003eWith the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins. This 5v audio amplifier board can extend the battery life, which makes it well-suited for portable applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).\u003c\/li\u003e\n\u003cli\u003eGood sound quality.\u003c\/li\u003e\n\u003cli\u003eDouble panel wiring solves crosstalk.\u003c\/li\u003e\n\u003cli\u003eSuper mini design allows it to be easily placed in a variety of digital products.\u003c\/li\u003e\n\u003cli\u003e3W Output at 10% THD with a 4ΩLoad and 5V Power Supply.\u003c\/li\u003e\n\u003cli\u003eFilterless, Low Quiescent Current and Low EMI.\u003c\/li\u003e\n\u003cli\u003eSuperior Low Noise.\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection.\u003c\/li\u003e\n\u003cli\u003eThermal Shutdown\u003c\/li\u003e\n\u003cli\u003eInput audio should be via shielded wire\u003c\/li\u003e\n\u003cli\u003ebig output power, sound quality is good.\u003c\/li\u003e\n\u003cli\u003eUnique without LC filter class D digital power board\u003c\/li\u003e\n\u003cli\u003ecan use computer USB power supply directly\u003c\/li\u003e\n\u003cli\u003ehigh amplification efficiency\u003c\/li\u003e\n\u003cli\u003emade with solid plate welding machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier IC: PAM 8403\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 2.5V – 5.5V\u003c\/li\u003e\n\u003cli\u003eMax Gain: 24 dB\u003c\/li\u003e\n\u003cli\u003eCurrent Handling Capacity: 8 mA\u003c\/li\u003e\n\u003cli\u003eEfficiency: 0.87\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio: 80 dB\u003c\/li\u003e\n\u003cli\u003ePower supply Rejection ratio: -58 dB\u003c\/li\u003e\n\u003cli\u003eLoad: Can direct drive 4 or 8 ohm small speakers\u003c\/li\u003e\n\u003cli\u003eDimensions in mm (LxWxH): 21.1 x 18.5 x 3\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eApplication :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth Stereo Audio hands-free\/headsets\u003c\/li\u003e\n\u003cli\u003eIn robots that speak or generate sounds to indicate activities\u003c\/li\u003e\n\u003cli\u003ePortable Speakers\u003c\/li\u003e\n\u003cli\u003eLCD Monitors \/ TV Projectors\u003c\/li\u003e\n\u003cli\u003eArduino or Raspberry Pi Game Machines\u003c\/li\u003e\n\u003cli\u003eSpeaker Phones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePackage Includes :\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PAM8403 Amplifier Board 3W Digital power\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43465991225462,"sku":null,"price":14.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/Untitled_design_-_2022-10-01T111526.210.png?v=1780229395"},{"product_id":"tpa3118-pbtl-mono-digital-amplifier-board-1x30w-12v-24v-power-amplifier-module","title":"TPA3118 PBTL Mono Digital Amplifier Board 1X30W 12V 24V Power Amplifier Module","description":"\u003cp\u003e\u003cspan class=\"TextRun Highlight SCXW7125188 BCX0\" lang=\"EN-IN\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003ef you \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003ewant to\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003e make a device where you can control the volume of any sound system \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003ethen\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW7125188 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003ethis board is essential for you. In this module, you will get a specification of 30 w and this board can operate in both 12 v or 24 v.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"TextRun Highlight SCXW230442783 BCX0\" lang=\"EN-IN\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW230442783 BCX0\"\u003eThis power amplifier board is gaining so much popularity because of  good sound quality and you can make simple but best projects and Students are like these types of the board because of its effective cost. \u003c\/span\u003e\u003c\/span\u003eIt has high output and low power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePin Diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" loading=\"lazy\" class=\"wp-image-51979 aligncenter\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2017\/12\/TPA3118-PBTL-mono-digital-amplifier-board-1X60W-12V-24V-POWER-AMP.jpg\" alt=\"\" width=\"521\" height=\"347\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSound quality is very good by using this module.\u003c\/li\u003e\n\u003cli\u003eMono digital audio power amplifier chip.\u003c\/li\u003e\n\u003cli\u003eHigh output and low power consumption.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes :\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x TPA3118 PBTL Mono Digital Amplifier Board 1X30W 12V 24V Power Amplifier Module.\u003c\/p\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43473997594742,"sku":null,"price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/61TiZ0rNZpL._AC_UF1000_1000_QL80.jpg?v=1780490837"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/collections\/Untitled_Design_-_1_14.png?v=1779528286","url":"https:\/\/ebhoot.com\/collections\/audio-amplifier-module.oembed","provider":"eBhoot Electronics","version":"1.0","type":"link"}