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Great quality Module for you to claim. examine our determination of Module and pay just at discount cost at Ebay.


Price under $81 | Price under $165 | Price under $264 | Price under $568 | Price under $1039 | Price under $2414 | Price under $5087 |
DC-DC Adjustable Step Down Power Supply Module/Voltage Current LCD Display Shell

DC-DC Adjustable Step Down Power Supply Module/Voltage Current LCD Display Shell

DC-DC Adjustable Step
$7.49
Car Waterproof DC-DC Converter 12V Step Down to 5V Power Supply Module 3A 15W

Car Waterproof DC-DC Converter 12V Step Down to 5V Power Supply Module 3A 15W

Car Waterproof DC-DC
$4.49
Waterproof DC-DC Converter 12V Step Down to 5V 2 USBs Power Supply Module 3A 15W

Waterproof DC-DC Converter 12V Step Down to 5V 2 USBs Power Supply Module 3A 15W

Waterproof DC-DC Converter
$5.95
New 10PCS Mini360 3A DC Voltage Step Down Power Converter Buck Module 5V 9V 12V

New 10PCS Mini360 3A DC Voltage Step Down Power Converter Buck Module 5V 9V 12V

New 10PCS Mini360
$4.95
60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down

60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down

60W DC Buck
$5.95
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

10pcs Mini360 3A
$5.95
1800W 40A DC-DC Boost Converter Step Up Power Regulator Module Constant

1800W 40A DC-DC Boost Converter Step Up Power Regulator Module Constant

1800W 40A DC-DC
$23.40
12-24V AC or DC to 12V DC L7812 Voltage Rectifier Regulator Power Supply Module

12-24V AC or DC to 12V DC L7812 Voltage Rectifier Regulator Power Supply Module

12-24V AC or
$5.69
HC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino

HC-05 Bluetooth Wireless RS-232 Master / Slave RF Transceiver Module for Arduino

HC-05 Bluetooth Wireless
$7.19
12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

12V To 5V
$6.19
Wireless RF Transceiver Bluetooth HC-06 Slave Module RS232/TTL for Arduino

Wireless RF Transceiver Bluetooth HC-06 Slave Module RS232/TTL for Arduino

Wireless RF Transceiver
$5.49
DC-DC 24V to 5V 10A 50W Converter Voltage Regulator 12V to 5V Step Down Module

DC-DC 24V to 5V 10A 50W Converter Voltage Regulator 12V to 5V Step Down Module

DC-DC 24V to
$6.89
1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

1x 10x LM2596S
$7.94
XL6009 DC Buck Boost Voltage Converter Constant Current Module Step Power Up

XL6009 DC Buck Boost Voltage Converter Constant Current Module Step Power Up

XL6009 DC Buck
$4.95
12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

12V To 9V
$6.19
3S 10A 12V Lithium Battery Charger Protection Boards BMS Li-ion Charging Module

3S 10A 12V Lithium Battery Charger Protection Boards BMS Li-ion Charging Module

3S 10A 12V
$4.78
DC12V Time Delay Relay Module Circuit Timer Timing Board Switch Trigger US Stock

DC12V Time Delay Relay Module Circuit Timer Timing Board Switch Trigger US Stock

DC12V Time Delay
$5.99
DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DT

DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DT

DC/DC 15A Buck
$10.20
2-24V to 3-28V 2A DC-DC SX1308 Step-up Boost Adjustable Power Converter Module

2-24V to 3-28V 2A DC-DC SX1308 Step-up Boost Adjustable Power Converter Module

2-24V to 3-28V
$4.98
AC-DC Power Supply Buck Converter Step Down Module 3.3V 5V 9V 12V 15V 24V 36V US

AC-DC Power Supply Buck Converter Step Down Module 3.3V 5V 9V 12V 15V 24V 36V US

AC-DC Power Supply
$5.49
400W DC-DC Step Up Boost Buck Voltage Converter Power Supply Module CC-ADJ US

400W DC-DC Step Up Boost Buck Voltage Converter Power Supply Module CC-ADJ US

400W DC-DC Step
$9.98
LM2596 Buck Step-down Power Converter Module DC 2.5~40 to 1.25-37V LED Voltmeter

LM2596 Buck Step-down Power Converter Module DC 2.5~40 to 1.25-37V LED Voltmeter

LM2596 Buck Step-down
$5.95
DC-DC Converter Module 12V To 5V USB Output Power Adapter 3A 15W $B

DC-DC Converter Module 12V To 5V USB Output Power Adapter 3A 15W $B

DC-DC Converter Module
$6.98
5A DC-DC step up power module boost`volt converter 3.3V-35V to 5V 6V 9V 12V 24V

5A DC-DC step up power module boost`volt converter 3.3V-35V to 5V 6V 9V 12V 24V

5A DC-DC step
$5.40
5pcs XL4005 5A DC Buck Step Down Voltage Converter Constant Current Power Module

5pcs XL4005 5A DC Buck Step Down Voltage Converter Constant Current Power Module

5pcs XL4005 5A
$11.95
10pcs TP4056 5V 1A Micro USB Lithium Battery Charging Board Charger Module

10pcs TP4056 5V 1A Micro USB Lithium Battery Charging Board Charger Module

10pcs TP4056 5V
$4.92
DC 6-30V 1-Way Relay Module Power-off Trigger Delay Cycle Timer Switch

DC 6-30V 1-Way Relay Module Power-off Trigger Delay Cycle Timer Switch

DC 6-30V 1-Way
$6.99
5x Mini DC-DC 4.5-24V to 5V 3A Step Down Power Module Buck Converter 97.5% TE818

5x Mini DC-DC 4.5-24V to 5V 3A Step Down Power Module Buck Converter 97.5% TE818

5x Mini DC-DC
$8.08
DC-DC Digital Display Step Down Boost Buck Board Converter Power Module

DC-DC Digital Display Step Down Boost Buck Board Converter Power Module

DC-DC Digital Display
$6.25
4 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN

4 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN

4 Channel 5V
$4.95
DC-DC 24V to 12V 5A Converter Step Down Regulator Module 60W

DC-DC 24V to 12V 5A Converter Step Down Regulator Module 60W

DC-DC 24V to
$7.79
6pcs MT3608 DC 2A Step Up Power Booster Module 2-24v Boost Converter for Arduino

6pcs MT3608 DC 2A Step Up Power Booster Module 2-24v Boost Converter for Arduino

6pcs MT3608 DC
$7.77
DC 12V LED Automation Delay Timer Control Switch Relay Module PCB US STOCK

DC 12V LED Automation Delay Timer Control Switch Relay Module PCB US STOCK

DC 12V LED
$8.76
2pcs XL4005 5A DC Buck Step Down Voltage Converter Constant Current Power Module

2pcs XL4005 5A DC Buck Step Down Voltage Converter Constant Current Power Module

2pcs XL4005 5A
$5.95
6V-32V to 0-32V Adjustable 5A Digital Step-Down Power Supply Module Board US

6V-32V to 0-32V Adjustable 5A Digital Step-Down Power Supply Module Board US

6V-32V to 0-32V
$14.99
DC 24V to 12V Step Down DC CONVERTER 20A VOLTAGE REGULATOR 20 AMP Buck Module

DC 24V to 12V Step Down DC CONVERTER 20A VOLTAGE REGULATOR 20 AMP Buck Module

DC 24V to
$13.60
Waterproof DC-DC Converter 12V Step Down to 9V Power Supply Module 3A 27W A365

Waterproof DC-DC Converter 12V Step Down to 9V Power Supply Module 3A 27W A365

Waterproof DC-DC Converter
$6.80
10pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056

10pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056

10pcs 5V Micro
$4.95
Waterproof DC-DC Converter 12V Step Down to 5V USB Power Supply Module 3A 15W

Waterproof DC-DC Converter 12V Step Down to 5V USB Power Supply Module 3A 15W

Waterproof DC-DC Converter
$5.95
8 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN

8 Channel 5V Relay Shield Module Board for Arduino Raspberry Pi ARM AVR CN

8 Channel 5V
$7.95
900W DC-DC Boost Converter 8-60V To 10-120V 15A Step Up Power Supply Module US

900W DC-DC Boost Converter 8-60V To 10-120V 15A Step Up Power Supply Module US

900W DC-DC Boost
$21.99
6pcs MT3608 DC 2A Step Up Power Booster Module 2v-24v Boost Converter Arduino US

6pcs MT3608 DC 2A Step Up Power Booster Module 2v-24v Boost Converter Arduino US

6pcs MT3608 DC
$7.99
DC 3V~6V to 400kV 400000V Boost Step Up Power Module High Voltage Generator

DC 3V~6V to 400kV 400000V Boost Step Up Power Module High Voltage Generator

DC 3V~6V to
$5.49
10pcs New NRF24L01+ 2.4GHz Antenna RF Wireless Transceiver Module for Arduino US

10pcs New NRF24L01+ 2.4GHz Antenna RF Wireless Transceiver Module for Arduino US

10pcs New NRF24L01+
$12.89
LM2596 DC-DC Voltage Regulator Buck Converter DIY Power Supply Step Down Module

LM2596 DC-DC Voltage Regulator Buck Converter DIY Power Supply Step Down Module

LM2596 DC-DC Voltage
$5.99
Battery Charging Control Module Supply Switch Board Cell Pack Power Charger

Battery Charging Control Module Supply Switch Board Cell Pack Power Charger

Battery Charging Control
$9.86
US 1800W ZVS Induction Heating Board Module Flyback Driver Heater+Tesla Coil+Fan

US 1800W ZVS Induction Heating Board Module Flyback Driver Heater+Tesla Coil+Fan

US 1800W ZVS
$54.99
New For Generator Genset AVR AS440 Automatic Voltage Regulator Module

New For Generator Genset AVR AS440 Automatic Voltage Regulator Module

New For Generator
$37.88
BME280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C

BME280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C

BME280 Digital Sensor
$4.38
US SHIP 5pcs DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module

US SHIP 5pcs DC 12V Delay Relay Shield NE555 Timer Switch Adjustable Module

US SHIP 5pcs
$10.37
AC-DC Power Supply Module AC 0.3A 3W 220V  to DC  5V 12V 24V Mini Conve DO

AC-DC Power Supply Module AC 0.3A 3W 220V to DC 5V 12V 24V Mini Conve DO

AC-DC Power Supply
$5.40
Mini AC-DC Converter AC110V 220V to DC 12V 0.2A+5V Module Board   D

Mini AC-DC Converter AC110V 220V to DC 12V 0.2A+5V Module Board D

Mini AC-DC Converter
$5.12
6-24V Input to 5V 2A USB Car Charger Module DC-DC Buck Step-Down Converter

6-24V Input to 5V 2A USB Car Charger Module DC-DC Buck Step-Down Converter

6-24V Input to
$5.49
PL2303TA USB TTL to RS232 Converter Serial Cable module for win 8 XP 7 8.1 N171

PL2303TA USB TTL to RS232 Converter Serial Cable module for win 8 XP 7 8.1 N171

PL2303TA USB TTL
$4.50
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High Voltage Transformer US

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High Voltage Transformer US

DC 3v-6v to
$5.03
5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input

5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input

5pcs MP1584 5V
$6.55
5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

5pcs 5V Single
$8.99
ESP32-CAM WiFi Bluetooth Camera Module Development Board With Camera Mod US

ESP32-CAM WiFi Bluetooth Camera Module Development Board With Camera Mod US

ESP32-CAM WiFi Bluetooth
$10.47
5pcs PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board

5pcs PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board

5pcs PAM8403 Mini
$5.19
2PCS 1 Channel DC 5V Relay Switch Board Module for Arduino Raspberry Pi ARM AVR

2PCS 1 Channel DC 5V Relay Switch Board Module for Arduino Raspberry Pi ARM AVR

2PCS 1 Channel
$4.99
US Brightest Store Front LED Window Light Module with US power supply + Remote

US Brightest Store Front LED Window Light Module with US power supply + Remote

US Brightest Store
$14.39
5V Out, 6V to 12V In AMS1117-5.0 5.0V Step-Down Linear Voltage Regulator Module

5V Out, 6V to 12V In AMS1117-5.0 5.0V Step-Down Linear Voltage Regulator Module

5V Out, 6V
$4.59
10A DC-DC Adjustable Step-down CC CV LCD Dual Display Power Supply Module+Shell

10A DC-DC Adjustable Step-down CC CV LCD Dual Display Power Supply Module+Shell

10A DC-DC Adjustable
$17.99
Lot LM317 DC-DC 2A Buck Adjustable Step-down Power Supply Converter Module

Lot LM317 DC-DC 2A Buck Adjustable Step-down Power Supply Converter Module

Lot LM317 DC-DC
$6.95
12V DC Multifunction Timer Module Delay Relay Time Switch Turn on/ Turn off US

12V DC Multifunction Timer Module Delay Relay Time Switch Turn on/ Turn off US

12V DC Multifunction
$6.57
500 200 170Lumen 1.5W white 5730 SAMSUNG Led module window store front light USA

500 200 170Lumen 1.5W white 5730 SAMSUNG Led module window store front light USA

500 200 170Lumen
$9.99
12V 4A Buck-Boost Converter Module Adjustable Buck Boost Board & LCD Display New

12V 4A Buck-Boost Converter Module Adjustable Buck Boost Board & LCD Display New

12V 4A Buck-Boost
$9.87
USB lithium lipo 18650 battery charger 3.7V 4.2V to 5V 9V 12V 24V step up*module

USB lithium lipo 18650 battery charger 3.7V 4.2V to 5V 9V 12V 24V step up*module

USB lithium lipo
$4.76
5A Lithium Charger CV CC buck Step down Power Supply Module LED Driver New M296

5A Lithium Charger CV CC buck Step down Power Supply Module LED Driver New M296

5A Lithium Charger
$4.99
US LED Window Store Front Lights Module 10~500ft Strips with power supply+Remote

US LED Window Store Front Lights Module 10~500ft Strips with power supply+Remote

US LED Window
$11.68
DC-DC CC CV Buck Converter Step-down Power Module 5-40V to 1.2-35V 9A 300W US

DC-DC CC CV Buck Converter Step-down Power Module 5-40V to 1.2-35V 9A 300W US

DC-DC CC CV
$7.59
1-16 Channel 5V/12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSP PIC

1-16 Channel 5V/12V Relay Module Board For Arduino Raspberry Pi ARM AVR DSP PIC

1-16 Channel 5V/12V
$4.59
Module