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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

6,196 products

DC-DC 9A Step-Down Module 300W Power Module 12A Step-Down Constant Voltage Constant Current Adjustable Voltage Converter
DC-DC 9A Step-Down Module 300W Power Module 12A Step-Down Constant Voltage Constant Current Adjustable Voltage Converter
$2.08
Sensor Body Scale 50kg Load Cell Resistance Strain Half-Bridge Sensor 50kg
Sensor Body Scale 50kg Load Cell Resistance Strain Half-Bridge Sensor 50kg
$0.32
High Power MOSFET Field Effect Transistor Trigger Switch Driver Module PWM Adjustable Electronic Switch Control Board
High Power MOSFET Field Effect Transistor Trigger Switch Driver Module PWM Adjustable Electronic Switch Control Board
$0.24
Breadboard Power Supply Module MB-102 Breadboard Module Dedicated Power Module Compatible with 5V, 3.3V
Breadboard Power Supply Module MB-102 Breadboard Module Dedicated Power Module Compatible with 5V, 3.3V
$0.52
PWM DC Motor Speed Controller 1.8V 3V 5V 6V 12V 2A Speed Control Switch with On/Off Function 1803BK
PWM DC Motor Speed Controller 1.8V 3V 5V 6V 12V 2A Speed Control Switch with On/Off Function 1803BK
$0.44
(Single) Micro 130 small motor, four-wheel drive motor, DC small motor, small production, medium-sized motor
(Single) Micro 130 small motor, four-wheel drive motor, DC small motor, small production, medium-sized motor
$0.12
XL6009 Boost Converter Module DC-DC Power Module Adjustable Output, Surpasses LM2577, 4A Current
XL6009 Boost Converter Module DC-DC Power Module Adjustable Output, Surpasses LM2577, 4A Current
$0.59
MG90S Metal Gear Servo for Fixed-Wing RC Airplane 3D Flight 450 Helicopter Swashplate
MG90S Metal Gear Servo for Fixed-Wing RC Airplane 3D Flight 450 Helicopter Swashplate
$0.81
High-power lithium battery pack charging board 2 strings 3 strings boost fast charging/3.7V polymer/drone charging module
High-power lithium battery pack charging board 2 strings 3 strings boost fast charging/3.7V polymer/drone charging module
$0.81
3.7V Li-ion Battery 5V Charge 3S Li-ion Battery Boost Charging Module with QC Fast Charge Support
3.7V Li-ion Battery 5V Charge 3S Li-ion Battery Boost Charging Module with QC Fast Charge Support
$0.70
3.7V lithium battery 5V charging 2 strings 3 strings lithium battery boost charging module supports QC fast charging
3.7V lithium battery 5V charging 2 strings 3 strings lithium battery boost charging module supports QC fast charging
$0.69
3.7V Lithium Battery 5V Charging 2S 3S Lithium Battery Boost Charging Module Supports QC Fast Charging
3.7V Lithium Battery 5V Charging 2S 3S Lithium Battery Boost Charging Module Supports QC Fast Charging
$0.66
2S/3S 3.7V Lithium Battery 5V Charge 2-Series/3-Series Li-ion Buck-Boost Charging Module, Supports QC Fast Charging
2S/3S 3.7V Lithium Battery 5V Charge 2-Series/3-Series Li-ion Buck-Boost Charging Module, Supports QC Fast Charging
$0.65
ZK-1002Q Bluetooth Digital Amplifier Board with Qualcomm QCC3034 + TPA3116 2.0 Channel APTX Lossless Power
ZK-1002Q Bluetooth Digital Amplifier Board with Qualcomm QCC3034 + TPA3116 2.0 Channel APTX Lossless Power
$12.37
T1002P Upgraded Version 100W*2 Bluetooth Digital Amplifier Board with Bass/Treble Adjustment TPA3221, Better than 3116
T1002P Upgraded Version 100W*2 Bluetooth Digital Amplifier Board with Bass/Treble Adjustment TPA3221, Better than 3116
$16.15
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W TPA3116 Subwoofer Amplifier
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W TPA3116 Subwoofer Amplifier
$33
ZK-TB21 2.1-Channel Bluetooth Digital Amplifier Module with Treble and Bass Adjustment Subwoofer TPA3116D2 Original Chip
ZK-TB21 2.1-Channel Bluetooth Digital Amplifier Module with Treble and Bass Adjustment Subwoofer TPA3116D2 Original Chip
$6.90
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W TPA3116 Subwoofer Amplifier
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W TPA3116 Subwoofer Amplifier
$33
ZK-MT21 Factory Direct Cross-Border Exclusive 2.1 Channel Bluetooth Digital Amplifier Board with Treble and Bass Adjustment and Super Subwoofer
ZK-MT21 Factory Direct Cross-Border Exclusive 2.1 Channel Bluetooth Digital Amplifier Board with Treble and Bass Adjustment and Super Subwoofer
$6.21
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W Amplifier TPA3116 Subwoofer
Q100H Qualcomm APTX Bluetooth Audio Amplifier 2.1 Channel 50W*2+100W Amplifier TPA3116 Subwoofer
$31.85
ST21PRO Bluetooth Digital Amplifier Board 2.1 Channel 100W*2+200W Subwoofer TPA3221 Super 3116
ST21PRO Bluetooth Digital Amplifier Board 2.1 Channel 100W*2+200W Subwoofer TPA3221 Super 3116
$22.38
2 strings of 7.4V 8.4V lithium battery charging module USB boost charging board 5V2A to 8.4V to charge two batteries
2 strings of 7.4V 8.4V lithium battery charging module USB boost charging board 5V2A to 8.4V to charge two batteries
$3.35
BUCK-BOOST Automatic Step-Up/Step-Down 5V 2A Wide Voltage 3-20V Input Lithium Battery Power Management Module
BUCK-BOOST Automatic Step-Up/Step-Down 5V 2A Wide Voltage 3-20V Input Lithium Battery Power Management Module
$3.67