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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

Compact HX711 Module Load Cell Dedicated 24-bit Precision AD Module Pressure Sensor
Compact HX711 Module Load Cell Dedicated 24-bit Precision AD Module Pressure Sensor
$0.36
Voice-controlled 5-second delay timer module; Science project: Voice-controlled sensor desk lamp; Voice-controlled car model.
Voice-controlled 5-second delay timer module; Science project: Voice-controlled sensor desk lamp; Voice-controlled car model.
$0.84
NTC Thermistor Temperature Sensor Probe 4*20MM 1% Accuracy 1M Waterproof Cable 3435 10K
NTC Thermistor Temperature Sensor Probe 4*20MM 1% Accuracy 1M Waterproof Cable 3435 10K
$0.18
ZK-HT21 Bluetooth Digital Amplifier Board Factory Direct TDA7498E with Bass and Treble Adjustment, Super Bass Subwoofer
ZK-HT21 Bluetooth Digital Amplifier Board Factory Direct TDA7498E with Bass and Treble Adjustment, Super Bass Subwoofer
$19.32
Voice module chip, 10-way button control, 4/16MB TF card insertion, USB copying, combined music playback (MP3).
Voice module chip, 10-way button control, 4/16MB TF card insertion, USB copying, combined music playback (MP3).
$1.36
3.7V to 12V Mini DC-DC Boost Module Supports 5V/8V/9V/12V Output Lithium Battery Step-Up
3.7V to 12V Mini DC-DC Boost Module Supports 5V/8V/9V/12V Output Lithium Battery Step-Up
$0.11
Type-C Charging Port Dual USB Power Bank Board 5V2.4A Mobile Power DIY Module Step-Up Module
Type-C Charging Port Dual USB Power Bank Board 5V2.4A Mobile Power DIY Module Step-Up Module
$0.59
Imported chip Schumann wave generator, pure sine wave frequency modulation signal generator, 0.01Hz~100000Hz frequency modulation.
Imported chip Schumann wave generator, pure sine wave frequency modulation signal generator, 0.01Hz~100000Hz frequency modulation.
$2.25
Water Level Sensor for Moisture, Droplet, and Depth Detection
Water Level Sensor for Moisture, Droplet, and Depth Detection
$0.15
New TYPE-C Lamp Circuit Board USB Charging Three-Gear Stepless Dimming LED Touch Night Light Control Module
New TYPE-C Lamp Circuit Board USB Charging Three-Gear Stepless Dimming LED Touch Night Light Control Module
$0.27
Metal detector, DIY science project, STEAM science experiment equipment, children's educational science toy
Metal detector, DIY science project, STEAM science experiment equipment, children's educational science toy
$1.43
Raspberry Pi high-precision clock module DS3231 (foreign brand)
Raspberry Pi high-precision clock module DS3231 (foreign brand)
$0.94
306PCS small and medium fuse mini fuse kit set with test pen automotive fuse box set
306PCS small and medium fuse mini fuse kit set with test pen automotive fuse box set
$4.55
ZK-MT21 manufacturer cross-border exclusive supply 2.1 channel Bluetooth digital amplifier board bass and treble adjustment super subwoofer
ZK-MT21 manufacturer cross-border exclusive supply 2.1 channel Bluetooth digital amplifier board bass and treble adjustment super subwoofer
$5.91
HC-SR501 module, human body infrared sensing module, pyroelectric infrared sensor.
HC-SR501 module, human body infrared sensing module, pyroelectric infrared sensor.
$0.59
TDA2030A Audio Amplifier Board Finished Board Amplifier Module 2.0 Mono DIY Amplifier Module
TDA2030A Audio Amplifier Board Finished Board Amplifier Module 2.0 Mono DIY Amplifier Module
$0.52
120pcs 2A-35A small car fuses, 10 sizes of ignition clips, headlight fuses, air conditioning fuse clips
120pcs 2A-35A small car fuses, 10 sizes of ignition clips, headlight fuses, air conditioning fuse clips
$1.48
Dupont 40p Colorful Row Wire Connection Cable Male Female Pair 10/30/20/40cm Electronic Component Accessories
Dupont 40p Colorful Row Wire Connection Cable Male Female Pair 10/30/20/40cm Electronic Component Accessories
$0.31
LM2596 DC-DC Adjustable Step Down Module with Digital Voltmeter Display LM2596S Regulated Power Supply Module
LM2596 DC-DC Adjustable Step Down Module with Digital Voltmeter Display LM2596S Regulated Power Supply Module
$0.92
GY-MAX4466 electret microphone amplifier MAX4466 adjustable
GY-MAX4466 electret microphone amplifier MAX4466 adjustable
$0.76
ESP32-S3 Development Board with Onboard S3-N16R8 Module, Shrimp Brother Xiao Zhi AI Voice Chat Robot Learning Board
ESP32-S3 Development Board with Onboard S3-N16R8 Module, Shrimp Brother Xiao Zhi AI Voice Chat Robot Learning Board
$4.55
Dual-Axis Button Joystick PS2 Game Joystick Control Lever Sensor JoyStick Electronic Building Block
Dual-Axis Button Joystick PS2 Game Joystick Control Lever Sensor JoyStick Electronic Building Block
$0.36
High voltage generator, high voltage module, voltage inverter, transformer, step-up module (3-6V, 400KV)
High voltage generator, high voltage module, voltage inverter, transformer, step-up module (3-6V, 400KV)
$0.86