ReviewsPower Led Module

DC-DC Converter Module Boost DC Step Up Voltage Regulator CV Stabilizer Power Supply Module 10-60V to 12-97V 1500W 30A

Stable Output: Boost module has high power and stable output, and it can also convert 10-60VDC to 12-97VDC..
Intelligent Temperature Control: It adopts intelligent temperature-controlled fan design, and automatically works when the temperature reaches 60°C or so. It stops when the temperature is lower than 60°C..
High Conversion Efficiency: Step up module is made of high quality components, ensuring high conversion efficiency up to 97%..
Long Service Life: Boost converter is a non-isolated DC power converter module with a long service life..
Widely Used: It is widely used in high-power solar street lights, various LED lighting CV drives, car and mobile equipment power supplies, DIY adjustable CV power supplies, solar charging, and various battery charging..

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Rextin Super Bright 200pcs Mini 2835 2 LED Module DC12V Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)

Super Bright Rextin Mini 2 LED 2835 Module Wide angle 160° ,can print your local if you have good quantity.
2 leds 2835 mini module with lens ,60-80LM Per module.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,180 days new replacement or money back.
Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting.

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AITRIP 3PCS Heart Rate Sensor Module MAX30102 Puls Detection Blood Oxygen Concentration for Arduino STM32 (3PCS Black MAX30102)

3pcs Heart-Rate Sensor Module , MAX30102 Blood Oxygen Sensor, Compatible with Arduino STM32.
The standard I2C compatible communication interface can transmit the collected data to Arduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
MAX30102 is an integrated module of heart rate monitor biosensor. It integrates a red LED with an infrared LED, a photoelectric detector, an optical device, and a low noise electronic circuit with ambient light suppression.
MAX30102 uses a 1.8V power supply and an independent 5.0V power supply for internal LED.
it can be used to a wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..

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DollaTek 5V ESP8266 Four Channel WiFi Relay IOT Smart Home Cellphone APP Remote Control

On board high quality MCU and ESP-01WIFI module Two working mode : Mode 1:cellphone carry on wifi module directly Mode 2:cellphone and wifi module carry on router together Additional function :work as USB module when disconnect ESP-01 module.
Transmission distance: (1) the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 100 m.
(2), when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal.
Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off.
The board contains 5V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time..
With mode option and working statue LED indicator.With 4 isolator and strong anti interference ability.Reserved UART debug interface and MCU download port for program.

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Rextin Super Bright 200pcs 3 LED Module White 5050 SMD 66-72LM Each Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside

High Quality Super Bright Rextin 5050 SMD LED Module,can print your local if you have good quantity.
3pcs 5050 leds with lens per module,66-75LM each module ,color :white.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,.
Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting.

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JacobsParts USB C PD DC Voltage Trigger Test Module 9V 12V 20V Adjustable Power 5A 100W E-Mark Type-C

Power all kinds of electronic devices with USB-C PD chargers and power banks • Test power supply capabilities.
Performs real PD power negotiation • Supports up to 5A / 100W • Has the e-Mark chip necessary to unlock 5A output on 100W power supplies.
Trigger 5V, 9V, 12V, 15V, or 20V output (not all USB-C power supplies support all voltages) • The module just performs the PD negotiation and passes the output.
LED voltage indicators • Retains setting after power loss.
Power supply must be connected to the male end of the module.

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SONICAKE 9V DC 5-Way Daisy Chain Cable Right Angle Plug Daisy Chain Power Cable for Guitar Effects Pedal

♫【Multi effect pedal】- 3-in-1 with Echo, Ensemble(Chorus), Overdrive Effects. - Zinc-alloy chassis, stable and strong. - Small, light weight and exquisite. - LED indicator shows the working status..
♫【Echo Module】- Analog signal path, warm, vintage delay sound. With 2 Modes: Mod, Normal..
♫【Ensemble Module】- Plunge into the ENSEMBLE module to take your sound to a brave new world. Fine tune the onboard Rate and Depth knobs to beef up your cleans or give some extra body to your drives..
♫【Overdrive Module】- Classic Tone, Gain and Level controls, with 2 modes: High and Low, give you access to classic tube amp sound and powerful crunch sound..
♫【Power Supply】- 9V DC(negative in the center) power supply required(NOT INCLUDED). All Vivlex Pedals have a ONE-YEAR GUARANTEE. We strive for our customer satisfaction at best possible..

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Rextin Super Bright 200pcs New Model 2835 3 LED Module 120-150LM Per Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)

Super Bright new model Rextin 12V 3 LED 2835 Module Wide angle 160° ,can print your local if you have good quantity.
3 leds 2835 module with lens ,120-150LM Per module.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,.
Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting.

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TFD Supplies Wholesale Bulk Earbuds Headphones 50 Pack for iPhone, Android, MP3 Player - Black

With high quality, onboard 2W single channel power amplifier..
4 buttons on the board for setting operation..
Support MP3 format, playing power on automatically, LED indocator light when module is working..
Mp3 lossless decoders power amplifier Mp3 player module Mp3 decoder board support TF card and USB..
Support TF Card (mobile phone memory card), U disk playback mode With the speaker terminals without welding..

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Key Display for AVR 8-Bit Digital LED Tube 8-Bit TM1638 Module

DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
WIDE APPLICATION: This module is suitable for 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..

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Rextin Super Bright 110V 100pcs New Model 2835 3 LED Module White120-150LM Per Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)

High Quality Super Bright Rextin 2835 3 LED Module,can print your local if you have good quantity.
3 leds 2835 module with lens ,120-150LM Per module , Color :White.
Waterproof led modules with Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,.
Applications:Boat cabin & deck lighting,Stair lighting,letter sign advertising,Garden & exterior lighting.

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