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1% off
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

$2.95$2.98

251 sold
5% off
DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter

DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter

$9.75$10.26

171 sold
12% off
Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0 Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0

Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0

$8.61$9.78

209 sold
64% off
5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module 5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module

5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module

$0.99$2.77

192 sold
5% off
QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection

QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection

$1.44$1.52

243 sold
12% off
5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board 5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board

5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board

$13.13$14.92

194 sold
50% off
5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555 5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555

5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555

$1.50$3.00

199 sold
70% off
5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V 5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V

5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V

$0.99$3.30

198 sold
DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter

DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter

$8.60$8.60

202 sold
12% off
NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

$8.61$9.78

217 sold
50% off
 AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output  AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output

 AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output

$0.99$1.98

189 sold
63% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$10.54$28.55

208 sold
12% off
DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A

DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A

$10.87$12.35

203 sold
60% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$0.99$2.52

177 sold
14% off
Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter

Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter

$1.98$2.30

188 sold
28% off
5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

$0.99$1.38

174 sold
59% off
5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module 5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module

5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module

$1.01$2.51

192 sold
36% off
20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp 20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp

20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp

$2.63$4.13

248 sold
46% off
1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost 1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost

1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost

$0.99$1.84

172 sold
1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output 1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output

1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output

$1.70$1.70

174 sold
45% off
LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply

LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply

$0.99$1.81

272 sold
26% off
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

$0.99$1.35

178 sold
35% off
5Pcs 3 Pins AMS1117 DC4.5V-7V to 3.3V DC6V-12V to 5V Voltage Regulator Down DC-DC Step Down Power Supply Buck Module 800mA 5Pcs 3 Pins AMS1117 DC4.5V-7V to 3.3V DC6V-12V to 5V Voltage Regulator Down DC-DC Step Down Power Supply Buck Module 800mA

5Pcs 3 Pins AMS1117 DC4.5V-7V to 3.3V DC6V-12V to 5V Voltage Regulator Down DC-DC Step Down Power Supply Buck Module 800mA

$0.99$1.53

262 sold
25% off
DC UPS Battery Backup 10400mAh 5V 9V 12V 2A 15V 24V 1A 2A Output Uninterruptible Power Supply 85‑265V UPS Battery Backup EU Plug DC UPS Battery Backup 10400mAh 5V 9V 12V 2A 15V 24V 1A 2A Output Uninterruptible Power Supply 85‑265V UPS Battery Backup EU Plug

DC UPS Battery Backup 10400mAh 5V 9V 12V 2A 15V 24V 1A 2A Output Uninterruptible Power Supply 85‑265V UPS Battery Backup EU Plug

$16.36$21.81

176 sold
59% off
1PCS Relay Module Optocoupler Relay 5V 12V 24V Relay Output 1 2 4 6 8 Channel Trigger Board Shield Compatible with Arduino 1PCS Relay Module Optocoupler Relay 5V 12V 24V Relay Output 1 2 4 6 8 Channel Trigger Board Shield Compatible with Arduino

1PCS Relay Module Optocoupler Relay 5V 12V 24V Relay Output 1 2 4 6 8 Channel Trigger Board Shield Compatible with Arduino

$1.01$2.51

260 sold
42% off
WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$0.99$1.73

173 sold
43% off
DC 5A Step-down Power Supply Module 24V/12V Wide Voltage 9-36V to 5V Power Converter XY-3606 DC 5A Step-down Power Supply Module 24V/12V Wide Voltage 9-36V to 5V Power Converter XY-3606

DC 5A Step-down Power Supply Module 24V/12V Wide Voltage 9-36V to 5V Power Converter XY-3606

$0.99$1.76

252 sold
34% off
12V 5mm LED Diode Kit Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator RC Lamp 12V 5mm LED Diode Kit Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator RC Lamp

12V 5mm LED Diode Kit Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator RC Lamp

$2.87$4.37

173 sold
5% off
AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 12V 400MA AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 12V 400MA

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 12V 400MA

$5.86$6.17

168 sold
5% off
DC 5V 12V 24V 10A Adjustable Time Delay Relay Module LED Digital Timming Relay Timer Delay Trigger Switch Timer Control Switch DC 5V 12V 24V 10A Adjustable Time Delay Relay Module LED Digital Timming Relay Timer Delay Trigger Switch Timer Control Switch

DC 5V 12V 24V 10A Adjustable Time Delay Relay Module LED Digital Timming Relay Timer Delay Trigger Switch Timer Control Switch

$21.01$22.12

209 sold
DC 5V 9V 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection DC 5V 9V 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

DC 5V 9V 12V Charging Step Up Booster Module for 18650 Lithium Battery UPS Voltage Converter Protection

$19.92$19.92

221 sold
1/5/10PCS Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Module can set 5V/8V/9V 1/5/10PCS Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Module can set 5V/8V/9V

1/5/10PCS Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Module can set 5V/8V/9V

$1.90$1.90

224 sold
30% off
5V USB Voltage Regulator Fan Stepless Speed Controller Regulator With Switch DC 4-12V to 2.5-8V 5W Power Controller 5V USB Voltage Regulator Fan Stepless Speed Controller Regulator With Switch DC 4-12V to 2.5-8V 5W Power Controller

5V USB Voltage Regulator Fan Stepless Speed Controller Regulator With Switch DC 4-12V to 2.5-8V 5W Power Controller

$7.16$10.26

272 sold
27% off
USB Power Boost Line DC 5V To DC 9V / 12V Step Up Module Usb Converter Adapter Cable 2.1x5.5mm Plug USB Power Boost Line DC 5V To DC 9V / 12V Step Up Module Usb Converter Adapter Cable 2.1x5.5mm Plug

USB Power Boost Line DC 5V To DC 9V / 12V Step Up Module Usb Converter Adapter Cable 2.1x5.5mm Plug

$7.14$9.81

248 sold
36% off
12V LED 8mm Indicator White Red Green Blue Yellow Orange 5mm Prewired with 8mm Holder Pilot Light Emitting Diode Kit 12V LED 8mm Indicator White Red Green Blue Yellow Orange 5mm Prewired with 8mm Holder Pilot Light Emitting Diode Kit

12V LED 8mm Indicator White Red Green Blue Yellow Orange 5mm Prewired with 8mm Holder Pilot Light Emitting Diode Kit

$2.63$4.13

208 sold
57% off
12V to 5V 3A 15W DC-DC Step Down Buck Converter Power Supply Module for Car Male Female USB Adapter Mini USB Micro USB Adapter 12V to 5V 3A 15W DC-DC Step Down Buck Converter Power Supply Module for Car Male Female USB Adapter Mini USB Micro USB Adapter

12V to 5V 3A 15W DC-DC Step Down Buck Converter Power Supply Module for Car Male Female USB Adapter Mini USB Micro USB Adapter

$1.61$3.79

181 sold
1% off
USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

$2.95 $2.98

251 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter

DC 9V 12V 24V 36V 48V 72V 84V 90V to 5V 2A 12V 2A Step Down Module Power Supply dc dc converter Non-isolated Buck Converter

$9.75 $10.26

171 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0 Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0

Single Cell Lithium Battery Boost Power Module Board 3.7V 4.2V Liter 5V 9V 12V USB Mobile Phone QC Fast Charge QC2.0 QC3.0

$8.61 $9.78

209 sold

Categories: Electronic Components & Supplies, Active Components

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64% off
5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module 5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module

5/10pcs Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module

$0.99 $2.77

192 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection

QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature / Circuit Protection

$1.44 $1.52

243 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board 5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board

5V 2A 12V 1A 10W AC-DC Switching Power Module Isolated Power 220V to 5V 12V Switch Step Down Buck Converter Bare Circuit Board

$13.13 $14.92

194 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555 5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555

5/10pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator 5V-12V Stepper Motor Driver ne 555

$1.50 $3.00

199 sold

Categories: Electronic Components & Supplies, Active Components

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70% off
5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V 5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V

5/10pcs Mini560 5A DC-DC Mini560 PRO Step-Down Stabilized Voltage Supply Module 6-30V To 3.3V 5V 9V 12V

$0.99 $3.30

198 sold

Categories: Electronic Components & Supplies, Active Components

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DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter

DC 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A Step Down Module Power Supply DC DC converter Non-isolated Buck Converter

$8.60 $8.60

202 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

$8.61 $9.78

217 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
 AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output  AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output

 AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output

$0.99 $1.98

189 sold

Categories: Electronic Components & Supplies, Active Components

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63% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$10.54 $28.55

208 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A

DC9-120V DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 84V 120V to 5V 12V 3A

$10.87 $12.35

203 sold

Categories: Electronic Components & Supplies, Active Components

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60% off
1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger  1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

1 2 4 8 Channel Relay Module 30A With Optocoupler Isolation 5V 12V 24V Supports High And low Triger Trigger 

$0.99 $2.52

177 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter

Type-C 15W 3A 18650 Lithium Battery Step-up Charger Module 5V 9V 12V Fast Charge UPS High Power Supply Converter

$1.98 $2.30

188 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink 5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

5A XL4015 DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

$0.99 $1.38

174 sold

Categories: Electronic Components & Supplies, Active Components

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59% off
5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module 5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module

5/10pcs 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Efficiency 97.5% Buck Module

$1.01 $2.51

192 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp 20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp

20Pcs 3mm LED Diode 12V Warm White Red Green Blue Yellow Orange UV Purple Pink Prewired 5 9 12 V Light Emitting Indicator Lamp

$2.63 $4.13

248 sold

Categories: Electronic Components & Supplies, Active Components

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46% off
1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost 1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost

1.5A Multi-function Mini Boost Module Step Up Board 5V 8V 9V 12V LED Indicator Diy Voltage Module 3.7V lithium battery boost

$0.99 $1.84

172 sold

Categories: Electronic Components & Supplies, Active Components

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1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output 1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output

1-100PCS PD/QC/AFC Fast Charge Decoy Trigger Type-C Decoy Module Board with DIP Switch 5V 9V 12V 15V 20V Fixed Voltage Output

$1.70 $1.70

174 sold

Categories: Electronic Components & Supplies, Active Components

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45% off
LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply

LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply

$0.99 $1.81

272 sold

Categories: Electronic Components & Supplies, Active Components

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USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

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