“ circuit boards ”

3W/5W 20-Mode Regulated Circuit Board for Flashlights

- 3W/5W regulated power output - Only powered by 1 x AA?1.2/1.5V battery - Output current: min.800mA - 17mm diameter base, 6.55mm overall depth - Total 20 Brightness modes in 3 groups: - 1) Weak-Lo-Mi

$2.40

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(13 reviews)

» Driver Boards

Quality AMC7135 350mA Regulated Circuit Board for DIY Flashlights (20-Piece / Set)

(won't burn out if battery is installed the wrong way)- 17mm diameter base, 3mm overall depth, gold plated circuit board.Recommended input

$16.68

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(7 reviews)

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Quality AMC7135 700mA Regulated Circuit Board for DIY Flashlights 20-Pack

, 3mm overall depth, gold plated circuit board- Suitable for Cree XR-E, SSC ZPower, Lumiled, and Luxeon?K2 emitters.Recommended input volt

$20.18

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(2 reviews)

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AMC7135 1400mA Regulated Circuit Board for DIY Flashlights 20-Pack

gold plated circuit board- Suitable for Lumiled, and Luxeon?K2 emitters (Cree XR-E, SSC ZPower not recommended as output current is danger

$33.94

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AMC7135 1050mA Regulated Circuit Board for DIY Flashlights 10-Pack

depth, gold plated circuit board- Suitable for Cree XR-E, SSC ZPower, Lumiled, and Luxeon?K2 emitters.Recommended input voltage range: 3.6

$16.58

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(9 reviews)

» Driver Boards

5-Mode 1000mA 7135 Circuit Board for Cree and SSC Emitters

/ 1.5V?batteries- Plug and play state circuitry offers 5-modes as soon as you?install this circuit board into your light- Works with both

$3.19

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(29 reviews)

» Driver Boards

18V 5W Cree Circuit Board for Flashlights (16.8mm*5.5mm)

- 1*Cree 5W regulated power output - Output current: 1.25A - 16.8mm diameter base, 5.5mm overall depth - Voltage: 3V-18V - Fully regulated circuit design

$1.99

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(16 reviews)

» Driver Boards

6V 5W Cree Circuit Board for Flashlights (16.8mm*3.1mm)

- 1*Cree 5W regulated power output - Output current: 700mA - 16.8mm diameter base, 3.1mm overall depth - Voltage: 2.7V-6V - Fully regulated circuit design

$2.19

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(4 reviews)

» Driver Boards

8.4V SST-50 5-Mode Memory Circuit Board for Flashlights

- Model: TR-0142B- Designed for Luminus SST-50 LED flashlight- Voltage: 8.4V- 5-Mode: High 4000mA, Mid 2000mA, Low 800mA, Fast Strobe 2800mA, SOS 4000mA- Cable length: 7cm

$7.40

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(4 reviews)

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12V SST-90 5-Mode Memory Circuit Board for Flashlights

- Model: TR-0124 - Designed for Luminus SST-90 LED flashlight - Voltage: 12V - 5-Mode: High 6500mA, Mid 2000mA, Low 800mA, Fast Strobe 5000mA, SOS 6500mA - Cable length: 7cm

$9.60

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(1 review)

» Driver Boards

2.8~4.2V 3-Mode Circuit Board for Flashlights (16.7mm)

- Output current: 1200mA +/-100mA- 16.7 mm diameter base- Voltage: 2.8~4.2V- 3-Mode: High (100%); Low (15%); 9HZ

$2.80

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(1 review)

» Driver Boards

5-Mode LED Driver Circuit Board for Flashlight (DC 3.6~9V)

- Model: DL-006 - Voltage: DC 3.6~9V - Mode: 30%-10%-100%-8HZ-SOS - Current: 1000mA - Diameter: 16.8mm - Thickness: 6mm - Great for DIY project or repair your flashlight

$3.70

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5-Mode LED Driver Circuit Board for Flashlight (DC 2.8-4.2V)

- Model: DL-002 - Voltage: DC 2.8-4.2V - Mode: 30%-10%-100%-8HZ-SOS - Current: 2000mA (one 18650 battery) - Diameter: 17mm - Thickness: 1.6mm - Great for DIY project or repairing your flashlight

$4.20

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(1 review)

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5-Mode LED Driver Circuit Board for Flashlight (DC 0.9~4.2V)

- Model: DL-008 - Voltage: DC 0.9~4.2V (1 x AA or 1 x 14500 battery) - Mode: 100%-30%-3%-9HZ-SOS - With mode memory function - Current: 420mA +/- 50mA - Diameter: 16.8mm - Thickness: 1.0mm - Accuracy:

$4.00

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» Driver Boards

AM27C010-120DC AMD for Circuit Board - Black

- Color: Black - Material: Silicon - Used for circuit board

$3.10

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» DIY Tools

16-Mode 3W 3.7V 7135 Circuit Board for Cree and SSC Emitters (3.7V 1000mA Output)

- 16 mode driver circuit board for CREE / SSC LEDs- 17mm circuit board base

$3.60

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(25 reviews)

» Driver Boards

3-Mode LED Driver Circuit Board for Flashlight (16.8mm / DC 0.8~4.2V)

- Model: DL-007 - Voltage: DC 0.8~4.2V (1 x 123A or 1 x 16340 battery) - Output current: 800mA- Mode: 100%-30%-9HZ - Diameter: 16.8mm - Thickness: 1.0mm - Accuracy: +/- 0.15mm - Battery assemble rever

$3.50

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(1 review)

» Driver Boards

1.5V~4.2V 3W Cree Circuit Board for Flashlights (16.7mm*5.6mm)

- 1*Cree 3W regulated power output - Output current: 1.5V 600??50mA; 4.2V 1.2A - 16.7mm diameter base, 5.6mm overall depth - Voltage: 1.5V-4.2V - Fully regulated circuit

$2.19

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(17 reviews)

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3.6V 5-Mode 3W Circuit Board for Flashlights (1000mA 3.7V Output/2-PCS)

- Powered by 1 x 18650 battery - Voltage: 3.6V - Input: 1000mA - Output: 1000mA - Mode: high/low/slow strobe/fast strobe/SOS- Will ship 2-board

$2.70

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(4 reviews)

» Driver Boards

Toshiba TD62783AFG Module for Circuit Board - Black

- Color: Black - Material: Silicone - Model: TD62783AFG - Suitable for circuit board production

$8.90

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» DIY Parts & Components

2.7~4.2V Cree Q5 5-Mode Memory Circuit Board for Flashlights (16.8mm)

- 1*Cree Q5 regulated power output- Output current: 1100mA +/-100mA- 16.8mm diameter base- Voltage: 2.7~4.2V- 5-Mode: High (100%); Mid (25%), Low (5%); 11HZ; SOS- Memory: Circuitry Features Mode Memor

$2.90

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(1 review)

» Driver Boards

5V~8.4V 15W 5*Cree 5-Mode Memory Circuit Board for Flashlights (26mm*13mm)

- 5*Cree 15W power output - Output current: 17.5V(800mA) with 5*P4/5*Q5 emitters - 26mm diameter base, 13mm overall depth - Voltage: 5V-8.4V - Mode: High 800mA??20mA; Mid 450mA??20mA, Low 210mA??10mA;

$3.99

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(6 reviews)

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3V~8.4V 5W Cree 3-Mode Memory Circuit Board for Flashlights (16.7mm*6.1mm)

- 1*Cree 5W regulated power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.7mm diameter base, 6.1mm overall depth - Voltage: 3V-8.4V - Mode: High 1.2A??100mA; Low 100mA??10mA;

$2.94

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(1 review)

» Driver Boards

3V~8.4V 5W Cree 3-Mode Circuit Board for Flashlights (16.7mm*5.6mm)

- 1*Cree 5W power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.7mm diameter base, 6mm overall depth - Voltage: 5V-12V - Mode: high 800mA??50mA / low 200mA??20mA / fast strobe

$2.75

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(2 reviews)

» Driver Boards

5-Mode P7 LED Driver Circuit Board for Flashlight (17mm / DC 5.0~17V)

- Model: DL-005 - Voltage: DC 5.0~17V (2 x 18650 or 2 x 16340 battery) - Compatible with P7 LED emitter - Mode: 100%-10%-30%-8HZ-SOS - Current: 2000mA - Accuracy: +/- 0.15mm - Great for DIY project or

$4.00

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» Driver Boards

AK-007 0.8~1.5V 3-Mode Circuit Board for Flashlights (11.9mm)

- AK-007 1*AA regulated power output- 11.9 mm diameter base- Voltage: 0.8~1.5V- 3-Mode: High (100%); Low (15%); 9HZ

$3.10

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» Driver Boards

8-Mode P7 LED Driver Circuit Board for Flashlight (DC 2.8~4.2V)

- Model: DL-003 - Voltage: DC 2.8~4.2V - Compatible with P7 LED emitter - Mode: 8 modes (5% on - (100%) on - flash (16Hz) - (1%) on - flash (3.3Hz) - Flash (1Hz) - (SOS) - strobe (16HZ, 1 second off)

$3.70

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(3 reviews)

» Driver Boards

3V~8.4V 5W Cree 5-Mode Memory Circuit Board for Flashlights (16.7mm*6.3mm)

- 1*Cree 5W power output - Output current: 1A with P4 emitter; 1.2A with Q5 emitter - 16.8mm diameter base, 6.3mm overall depth - Voltage: 3V-8.4V - Mode: High 1.2A??100mA; Mid 550mA??50mA, Low 100mA?

$2.99

free shipping

(4 reviews)

» Driver Boards

5V~12V 9W 3*Cree 3-Mode Circuit Board for Flashlights (16.7mm*5.6mm)

- 3*Cree 9W power output - Output current: 10.8V (800mA) with 3*XR-E/3*XP-E emitters - 19.5mm diameter base, 13.4mm overall depth - Voltage: 5V-12V - Mode: high 800mA??50mA / low 200mA??20mA / fast st

$3.54

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(3 reviews)

» Driver Boards

4-Mode 2500mA LED Driver Circuit Board for Flashlight (DC 5.0~8.4V)

- Model: DL-004 - Voltage: DC 5.0~8.4V - Mode: 100%/50%/25%/SOS - Current: 2500mA - Diameter: 26mm - Thickness: 1.6mm - Great for DIY project or repair your flashlight

$4.90

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Electrical Bakelite Circuit Board (5x7cm/10-Piece)

ModelM0065Quantity10ColorBrownMaterialBakeliteFeatureselectronic DIYApplicationelectronic DIYOtherThickness: 1.4mm, hole interval:2.54mm, hole inner diameter: 1.0mmPackingList10 x M0065 bakelite circuit

$4.10

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(3 reviews)

» Arduino & SCM Supplies

Mini Prototype Printed Circuit Board Breadboard - Green

ModelI052607Quantity1ColorGreenMaterialPlasticFeatures170 holesApplicationGreat for building a prototype of an electronic circuit, DIY projectPacking List1 x Breadboard

$2.10

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(4 reviews)

» Arduino & SCM Supplies

Mini Prototype Printed Circuit Board Breadboard - White

ModelI052607Quantity1ColorWhiteMaterialPlasticFeatures170 holesApplicationGreat for building a prototype of an electronic circuit, DIY projectPacking List1 x Breadboard

$2.10

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(1 review)

» Arduino & SCM Supplies

Mini Prototype Printed Circuit Board Breadboard - White

ModelI0526020Quantity1ColorWhiteMaterialPlasticFeaturesSize: 8.5cm x 5.5cm; With adhesive tape on the backApplicationGreat for building a prototype of an electronic circuit

$3.30

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(3 reviews)

» Arduino & SCM Supplies

Prototype Universal Printed Circuit Board Breadboard - Green + Silver

ModelN/AQuantity1ColorGreen + SilverMaterialGlass fibreFeaturesSize: 7 x 5cmApplicationGreat for building a prototype of an electronic circuit

$2.20

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» Arduino & SCM Supplies

17mm 1000mA 5-Mode with Mode-Memory LEDDriver Circuit Board for Cree XR-E Emitters (0.9~4.5V Input)

- Designed for Cree XR-E and Seoul Semiconductors SSC P4 LEDs- Voltage input range: 0.9V~4.5V - Output current: 1000mA - Diameter: 17mm - Regulated current ouput - 5-mode circuitry with mode memory bu

$5.35

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(9 reviews)

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ULN2803AG Module for Circuit Board - Black (5-Piece)

- Color: Black - Material: Silicone - Model: ULN2803AG - Suitable for circuit board production - 5 pieces will be shipped

$6.10

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» DIY Parts & Components

Prototype Printed Circuit Board Breadboards - White + Blue (Pair)

Model6199Quantity2ColorWhite + BlueMaterialABS + CarobronzeFeatures760 holesApplicationGreat for building a prototype of an electronic circuit, DIY projectPacking List2

$8.50

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(1 review)

» Arduino & SCM Supplies

Prototype Printed Circuit Board Breadboards - White + Blue (Pair)

Model6200Quantity2ColorWhite + BlueMaterialABS + CarobronzeFeatures270 holesApplicationGreat for building a prototype of an electronic circuit, DIY projectPacking List2

$5.10

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» Arduino & SCM Supplies

Prototype Universal Printed Circuit Board Breadboards (5-Pack)

- Applicable to a variety of electronic DIY enthusiasts - Great for building a prototype of an electronic circuit - With referencing words printed on both sides for easy

$6.60

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(1 review)

» Arduino & SCM Supplies