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  • Lead Heart Rate Monitor ECG

    Lead Heart Rate Monitor ECG

    diymore

    $6.16
    Features: CATEGORY SPECIFICATIONS Product Type Single-Lead ECG Heart Rate Monitor Module Model AD8232 Technology Biopotential signal acquisition (ECG / Electrocardiogram) Working...
    SKU:
    PELHR55
    $6.16
    Qty in Cart: 0
    Quantity:
    Price:
    $6.16
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  • LED 5050 Strip Light, 5M Reel, IP20, 12V, 60 LEDs/M

    LED 5050 Strip Light, 5M Reel, IP20, 12V, 60 LEDs/M

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    $9.63
    Features: CATEGORY SPECIFICATIONS Product Name LED Strip Light Lighting Type Flexible LED Strip Working Voltage DC 12V Power Requirement Requires compatible 12V LED driver (not...
    SKU:
    PELED45
    $9.63
    Qty in Cart: 0
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    Price:
    $9.63
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  • LED Mini Voice Control Audio Spectrum Light LED Mini Voice Control Audio Spectrum Light

    LED Mini Voice Control Audio Spectrum Light

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    $5.01
    Features:  CATEGORY SPECIFICATIONS Product Type Sound-Controlled LED Light Module Function Detects sound and controls LED lighting response Power Supply 5V DC (USB interface) Input...
    SKU:
    PESMS55
    $5.01
    Qty in Cart: 0
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    Price:
    $5.01
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  • LED Scroller Matrix Keyboard LED Scroller Matrix Keyboard

    LED Scroller Matrix Keyboard

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    $1.93
    The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values. The 4 x 4 Matrix Keypad Module is a matrix non-encoded keypad consisting of...
    SKU:
    PEMSR93
    $1.93
    Qty in Cart: 0
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    Price:
    $1.93
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  • LED traffic lights-emitting module LED traffic lights-emitting module

    LED traffic lights-emitting module

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    $1.16
    Features: CATEGORY SPECIFICATIONS Product Size 56 × 21 × 11 mm Fixing Hole 3 mm Pitch 15 mm Color Red, Yellow, Green LED Type 8 mm × 3 LEDs Brightness Normal...
    SKU:
    PEFGT45
    $1.16
    Qty in Cart: 0
    Quantity:
    Price:
    $1.16
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  • Liquid Level Sensor Right Angle  Float Switch Liquid Level Sensor Right Angle  Float Switch

    Liquid Level Sensor Right Angle Float Switch

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    $2.31
    Features: CATEGORY SPECIFICATIONS Product Type Mini Float Level Switch Sensor Type Mechanical float switch Operating Principle Float rises/falls with liquid level to mechanically trigger...
    SKU:
    PELWL55
    $2.31
    Qty in Cart: 0
    Quantity:
    Price:
    $2.31
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  • LIS3DSH three-axis high-resolution accelerometer LIS3DSH three-axis high-resolution accelerometer

    LIS3DSH three-axis high-resolution accelerometer

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    $4.62
    Features: CATEGORY SPECIFICATIONS Product Name LIS3DH 3-Axis Accelerometer Module Sensor Chip LIS3DH Type 3-Axis Accelerometer with Temperature Sensor Full-Scale Range ±2g /...
    SKU:
    PECAM62
    $4.62
    Qty in Cart: 0
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    Price:
    $4.62
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  • Lithium Battery Protection Board 3S PCB 11.1V 12V 12.6V with Recovery Maximum Transition Current 10A-13A

    Lithium Battery Protection Board 3S PCB 11.1V 12V 12.6V with Recovery Maximum Transition Current 10A-13A

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    $2.31
    3Cell / 3S 11.1V 10A Battery Management System / BMS Over Voltage, Over Current, Short Circuit Protection Module for Lithium ION or Lithium Polymer (LiPO) Batteries. Features: Short circuit...
    SKU:
    PELBC35
    $2.31
    Qty in Cart: 0
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    Price:
    $2.31
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  • LM2577 DC-DC Step-Up Power Converter Module LM2577 DC-DC Step-Up Power Converter Module

    LM2577 DC-DC Step-Up Power Converter Module

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    $3.47
    LM2577 DC-DC Step-Up Power Converter Module is a switching regulator, adjustable +1.25 to 30vdc output, up to 3A.  The LM2577 is really designed to step up +5 to 10vdc to +12vdc at < 1A...
    SKU:
    PEDBC92
    $3.47
    Qty in Cart: 0
    Quantity:
    Price:
    $3.47
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  • LM2577S + LM2596S Step-down and Step-up Module LM2577S + LM2596S Step-down and Step-up Module

    LM2577S + LM2596S Step-down and Step-up Module

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    $3.85
    XL6009 LM2596 DC-DC Step Up Down Boost Buck Voltage Power Converter Module is a non-isolated Step up and steps down ( boost as well as a buck) constant voltage (CV) DC-DC converter Module. The main...
    SKU:
    PEDBC93
    $3.85
    Qty in Cart: 0
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    Price:
    $3.85
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  • LM2596 DC-DC Adjustable Voltage Step Down Power Module with Led LM2596 DC-DC Adjustable Voltage Step Down Power Module with Led

    LM2596 DC-DC Adjustable Voltage Step Down Power Module with Led

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    $3.08
    Features: CATEGORY SPECIFICATIONS Product Name 5A Step-Down DC-DC Adjustable Buck Converter Module Module Type Non-Isolated Buck Converter (CV/CC Mode) Control Modes Constant Voltage (CV)...
    SKU:
    PEHSD52
    $3.08
    Qty in Cart: 0
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    Price:
    $3.08
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  • LM2596 DC-DC Buck Converter Step-down Power Module LM2596 DC-DC Buck Converter Step-down Power Module

    LM2596 DC-DC Buck Converter Step-down Power Module

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    $1.54
    Features: CATEGORY SPECIFICATIONS Product Name LM2596 Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Rectification Method Non-Synchronous...
    SKU:
    PEDBC61
    $1.54
    Qty in Cart: 0
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    Price:
    $1.54
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  • LM2596HVS DC-DC 48V 3A Buck/Step-Down Module LM2596HVS DC-DC 48V 3A Buck/Step-Down Module

    LM2596HVS DC-DC 48V 3A Buck/Step-Down Module

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    $3.08
    Features: CATEGORY SPECIFICATIONS Product Name Adjustable DC-DC Buck-Boost Converter Module Module Type Non-Isolated Buck-Boost Converter Input Voltage Range 4.5V – 60V DC...
    SKU:
    PECBN21
    $3.08
    Qty in Cart: 0
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    Price:
    $3.08
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  • LM2596S ADJ DC-DC Adjustable Step-Down Module LM2596S ADJ DC-DC Adjustable Step-Down Module

    LM2596S ADJ DC-DC Adjustable Step-Down Module

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    $2.31
    Features: CATEGORY SPECIFICATIONS Product Name LM2596S Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Rectification Method Non-Synchronous...
    SKU:
    PEDBC64
    $2.31
    Qty in Cart: 0
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    Price:
    $2.31
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  • LM2596S ADJ Low Ripple High Efficiency Module LM2596S ADJ Low Ripple High Efficiency Module

    LM2596S ADJ Low Ripple High Efficiency Module

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    $2.16
    Features: CATEGORY SPECIFICATIONS Product Name LM2596S Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Rectification Method Non-Synchronous...
    SKU:
    PEDBC63
    $2.16
    Qty in Cart: 0
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    Price:
    $2.16
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  • LM317 DC-DC Converter Buck Step Down Module LM317 DC-DC Converter Buck Step Down Module

    LM317 DC-DC Converter Buck Step Down Module

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    $1.93
    Features: CATEGORY SPECIFICATIONS Product Name Adjustable DC-DC Step-Down Converter Module Module Type Non-Isolated Buck Converter Input Voltage Range 4.2V – 40V DC Maximum...
    SKU:
    PEHSD47
    $1.93
    Qty in Cart: 0
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    Price:
    $1.93
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  • SOLD OUT
    LM338 Adjustable Voltage Regulator

    LM338 Adjustable Voltage Regulator

    diymore

    $0.77
     5A LM338K LM338 Voltage Adjustable Regulator 1.2V To 32V      Package Included: 1 x 5A LM338K LM338 Voltage Adjustable Regulator 1.2V To...
    SKU:
    PELMA78
    $0.77
    Qty in Cart: 0
    Quantity:
    Price:
    $0.77
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  • SOLD OUT
    LM358 Accumulator Sound Light Alarm Board LM358 Accumulator Sound Light Alarm Board

    LM358 Accumulator Sound Light Alarm Board

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    $3.85
    Features: CATEGORY SPECIFICATIONS Product Type LM358 Battery Voltage Monitoring Alarm Module Sensor Type Voltage detection comparator circuit Main Chip LM358 operational amplifier...
    SKU:
    PELDM11
    $3.85
    Qty in Cart: 0
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    Price:
    $3.85
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  • LM35D Analog Temperature Sensor Module LM35D Analog Temperature Sensor Module

    LM35D Analog Temperature Sensor Module

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    $3.08
    This LM35D Analog Temperature Sensor Module is based on the semiconductor LM35 temperature sensor. The LM35 Linear Temperature Sensor module is useful in detecting ambient air temperature...
    SKU:
    PEMER52
    $3.08
    Qty in Cart: 0
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    Price:
    $3.08
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  • LM386 Audio Amplifier Module LM386 Audio Amplifier Module

    LM386 Audio Amplifier Module

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    $2.31
    Features:1. On-board LM386 Chip2. 200 multiplier benefits circuit design3. On-board speaker wiring block4. On-board 10K variable resistor, you can adjust the volume of the enlarged5. On-board power...
    SKU:
    PETGA48
    $2.31
    Qty in Cart: 0
    Quantity:
    Price:
    $2.31
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