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Amplifier Board / Amplifier ModuleAudio/Video ModuleCharging ModuleCOB (Chip-on-Board) Bonding ProcessingControl ModuleDIP AssemblyDisplay ModuleDriver ModuleElectronic Assembly ProcessingElectronic ModuleElectronic Soldering ProcessingMetering ModuleOther Electronic ProcessingPCBA Solution BoardPeltier ModulePower ModuleRelay ModuleRemote Control ModuleRouter ModuleSensor ModuleSMT (Surface Mount Technology) Placement ProcessingTemperature Control ModuleTone Board / Preamplifier Board

4,484 products

Fully Discrete Dual Op-Amp OP8802 Discrete Op-Amp Replacement for OPA1612 LME49720 OPA2604
Fully Discrete Dual Op-Amp OP8802 Discrete Op-Amp Replacement for OPA1612 LME49720 OPA2604
$52.27
XH-M542 Mono Digital Amplifier Board Replaces TPA3116 Digital Audio Amplifier Board 12-26V
XH-M542 Mono Digital Amplifier Board Replaces TPA3116 Digital Audio Amplifier Board 12-26V
$1.75
Bluetooth Module RGB Color-Changing Light Bottle Speaker Circuit Board Speaker Circuit Board Woodworking Handheld Remote Control Function
Bluetooth Module RGB Color-Changing Light Bottle Speaker Circuit Board Speaker Circuit Board Woodworking Handheld Remote Control Function
$1.82
Alibaba-1688 product cannot be viewed or has been removed
Alibaba-1688 product cannot be viewed or has been removed
$9.55
XY-C15H 20W*2 Stereo Bluetooth Digital Amplifier Board Module Dual Channel 360° Continuous Tuning
XY-C15H 20W*2 Stereo Bluetooth Digital Amplifier Board Module Dual Channel 360° Continuous Tuning
$4.32
40W 50WX2 Stereo Bluetooth Digital Amplifier Board 12V/24V 2.0 Dual Channel Adjustable Switch XY-AP50L
40W 50WX2 Stereo Bluetooth Digital Amplifier Board 12V/24V 2.0 Dual Channel Adjustable Switch XY-AP50L
$4.66
XH-A902 Op-amp Module Power Amplifier Preamp Board NE5532 Tone Board Preamplifier 5x Wide Voltage
XH-A902 Op-amp Module Power Amplifier Preamp Board NE5532 Tone Board Preamplifier 5x Wide Voltage
$0.82
Bluetooth 5.0 Digital Amplifier Board Module 60W Mono Class D Speaker Audio Power Amplifier Board DC8-24V
Bluetooth 5.0 Digital Amplifier Board Module 60W Mono Class D Speaker Audio Power Amplifier Board DC8-24V
$3.86
AMP 2nd Generation Upgraded Version Audiophile Karaoke Reverb Microphone for Singing, DSP Mixing, and Feedback Prevention
AMP 2nd Generation Upgraded Version Audiophile Karaoke Reverb Microphone for Singing, DSP Mixing, and Feedback Prevention
$15
Mini Version 20W30W40W50Wx2 Bluetooth 5.0 Digital Amplifier Board with Knob Volume Control and Switch 502L
Mini Version 20W30W40W50Wx2 Bluetooth 5.0 Digital Amplifier Board with Knob Volume Control and Switch 502L
$0.58
MAX98357 I2S Audio Amplifier Module: Unfiltered Class-D Amplification, Supports ESP32 and Raspberry Pi
MAX98357 I2S Audio Amplifier Module: Unfiltered Class-D Amplification, Supports ESP32 and Raspberry Pi
$1.58
12V Amplifier 2*25W Bluetooth Decoding Board Color Screen with Recording Call Lossless Mainboard Bluetooth with Microphone K
12V Amplifier 2*25W Bluetooth Decoding Board Color Screen with Recording Call Lossless Mainboard Bluetooth with Microphone K
$4.05
CA-7297 Digital Amplifier Board, Dual-Channel 2*15W 12-24V Audio Amplifier, Noise-Free Finished Module
CA-7297 Digital Amplifier Board, Dual-Channel 2*15W 12-24V Audio Amplifier, Noise-Free Finished Module
$2.11
CA-6928 Bluetooth Audio Module 5.0 BT Bluetooth Board 5V Small Chip Compact Bluetooth Stereo Module
CA-6928 Bluetooth Audio Module 5.0 BT Bluetooth Board 5V Small Chip Compact Bluetooth Stereo Module
$0.57
Cross-border Supply 3.7V-803 Bluetooth Speaker Amplifier Board 3.7V Lithium Battery Rechargeable Car DIY Amplifier
Cross-border Supply 3.7V-803 Bluetooth Speaker Amplifier Board 3.7V Lithium Battery Rechargeable Car DIY Amplifier
$6.59
10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W
10W/15W/20W Stereo Bluetooth Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W
$1.68
XH-A901 Digital Amplifier Board Matching Tone Board DC Tone Board Bass and Treble Adjustment Tone Board Preamp Board
XH-A901 Digital Amplifier Board Matching Tone Board DC Tone Board Bass and Treble Adjustment Tone Board Preamp Board
$2.50
High-Power 100W Mono Digital Amplifier Board TDA7294 High-Fidelity Audio Amplification Board Module TDA7293
High-Power 100W Mono Digital Amplifier Board TDA7294 High-Fidelity Audio Amplification Board Module TDA7293
$3.89
TPA3116 Amplifier Board 50WX2 Dual Channel 100W Stereo Digital Isolated Noise Reduction High Power Amplifier Module
TPA3116 Amplifier Board 50WX2 Dual Channel 100W Stereo Digital Isolated Noise Reduction High Power Amplifier Module
$6.59
XH-A415 High-Power Adjustable Audio Amplifier Board TPA3118D2 Supports Bluetooth 5.0 HD Dual 50W
XH-A415 High-Power Adjustable Audio Amplifier Board TPA3118D2 Supports Bluetooth 5.0 HD Dual 50W
$2.61
XH-A901 digital power amplifier board supporting tone board DC tone board high and low bass adjustment tuning board front level board
XH-A901 digital power amplifier board supporting tone board DC tone board high and low bass adjustment tuning board front level board
$4.52
XH-A318 Bluetooth digital power amplifier board TPA3116D2 dual-channel high-power output amplifier DC12-24V
XH-A318 Bluetooth digital power amplifier board TPA3116D2 dual-channel high-power output amplifier DC12-24V
$4.55