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30% off
NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830 NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830

NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830

$0.99$1.42

39% off
5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key 5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key

5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key

$0.42$0.69

25 sold
20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality 20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality

20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality

$2.52$2.52

22 sold
39% off
70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino 70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino

70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino

$0.78$1.28

74 sold
50% off
Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino

Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino

$23.25$46.50

34% off
1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino 1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino

1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino

$0.40$0.60

22 sold
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital

CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital

$7.50$7.50

5% off
1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino 1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino

1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino

$6.84$7.20

50% off
1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable 1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable

1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable

$30.32$60.65

12 sold
49% off
【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy 【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

$29.76$59.51

Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A

Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A

$2.30$2.30

111 sold
26% off
Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch

Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch

$0.93$1.26

3 sold
24% off
1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino 1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino

1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino

$0.46$0.60

8 sold
50% off
(YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy (YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

(YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

$29.86$59.72

5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS 5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS

5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS

$0.58$0.58

2 sold
51% off
1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car 1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car

1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car

$3.13$6.39

22 sold
2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino 2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino

2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino

$1.10$1.10

50% off
Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

$23.64$47.28

2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino 2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

$0.62$0.62

1 sold
1% off
7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino 7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino

7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino

$4.36$4.40

【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino 【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino

【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino

$7.80$7.80

22% off
2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block 2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

$0.57$0.73

1 sold
26% off
HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino

HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino

$0.46$0.62

53 sold
10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino 10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino

10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino

$0.48$0.48

1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch 1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch

1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch

$1.99$1.99

28 sold
6% off
5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair 5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair

5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair

$0.92$0.98

62% off
Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite

Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite

$4.39$11.54

25 sold
22% off
5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino 5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino

5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino

$0.37$0.47

6 sold
22% off
2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3 2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3

2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3

$0.53$0.68

39% off
Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival

Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival

$24.19$39.98

38 sold
39% off
1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

$0.49$0.80

39 sold
22% off
10Pcs/1pc KY-020 Standard Tilt Angle Switch Module Vibration Switch Sensor 5V Low Level Voltage Singnal Output for Arduino 10Pcs/1pc KY-020 Standard Tilt Angle Switch Module Vibration Switch Sensor 5V Low Level Voltage Singnal Output for Arduino

10Pcs/1pc KY-020 Standard Tilt Angle Switch Module Vibration Switch Sensor 5V Low Level Voltage Singnal Output for Arduino

$0.29$0.37

22% off
20PCS SS12D00 SS12D00G3 SS12F15G6 SS12F15 Mini Toggle Switch Handle 3/6mm SPDT Slide Switch 1P2T SS12D07G3 SK12D07VG3 SS12F44G5 20PCS SS12D00 SS12D00G3 SS12F15G6 SS12F15 Mini Toggle Switch Handle 3/6mm SPDT Slide Switch 1P2T SS12D07G3 SK12D07VG3 SS12F44G5

20PCS SS12D00 SS12D00G3 SS12F15G6 SS12F15 Mini Toggle Switch Handle 3/6mm SPDT Slide Switch 1P2T SS12D07G3 SK12D07VG3 SS12F44G5

$0.42$0.54

84 sold
9x15 8x12 7x9 6x8 5x7 4x6 3x7 2x8 cm Double Side Prototype Diy Universal Printed Circuit PCB Board Protoboard For Arduino 9x15 8x12 7x9 6x8 5x7 4x6 3x7 2x8 cm Double Side Prototype Diy Universal Printed Circuit PCB Board Protoboard For Arduino

9x15 8x12 7x9 6x8 5x7 4x6 3x7 2x8 cm Double Side Prototype Diy Universal Printed Circuit PCB Board Protoboard For Arduino

$0.28$0.28

1 2 3 4 5 7 8 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 4x4 Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 7 8 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 4x4 Control Panel Pad DIY Kit For Arduino

1 2 3 4 5 7 8 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 4x4 Control Panel Pad DIY Kit For Arduino

$7.50$7.50

26% off
Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

$0.46$0.62

22 sold
30% off
NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830 NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830

NEW MB-102 MB102 Breadboard 400 830 Point Solderless PCB Bread Board Test Develop DIY For Arduino laboratory SYB-830

$0.99 $1.42

Categories: Home Improvement, Family Intelligence System

Buy Now
39% off
5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key 5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key

5pcs-1pc Membrane Switch Keypad 1 Key Matrix Membrane Switch Red Green Gray Yellow Keyboard Board for Arduino DIY Single Key

$0.42 $0.69

25 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality 20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality

20PCS SW-2100 Electronic Vibration Sensor Switch Tilt Sensor for Arduino High Quality

$2.52 $2.52

22 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
39% off
70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino 70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino

70pcs/lot 7 Color Tactile Button Caps Plastic Cap Hat for 6*6mm Micro Tact Switch For Arduino

$0.78 $1.28

74 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
50% off
Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino

Sound sensor module voice sensor switch sound detection whistle switch microphone amplifier diy kit for Arduino

$23.25 $46.50

Categories: Home Improvement, Family Intelligence System

Buy Now
34% off
1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino 1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino

1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit For Arduino

$0.40 $0.60

22 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital

CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino CD74HC4067 16-Channel Analog Digital

$7.50 $7.50

Categories: Home Improvement, Family Intelligence System

Buy Now
5% off
1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino 1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino

1Pcs ASAIR DHT11 Digital Temperature And Humidity Sensor Original Authentic For Arduino

$6.84 $7.20

Categories: Home Improvement, Family Intelligence System

Buy Now
50% off
1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable 1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable

1/3Pcs NTC 10K 1% 3950 Thermistor Sensor - For Arduino W1209 W1401, 30-300cm Waterproof Temperature Probe Cable

$30.32 $60.65

12 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
49% off
【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy 【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

【S3y】1Pc/5Pcs RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

$29.76 $59.51

Categories: Home Improvement, Family Intelligence System

Buy Now
Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A

Micro Mini Slide Switch SPDT 1P2T Toggle Switch 2 Position 3 Pin On-Off DIP Panel Mount for Arduino PCB Project DIY DC 50V 0.5A

$2.30 $2.30

111 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
26% off
Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch

Rotary Encoder Module for Arduino Brick Sensor Development Round Audio Rotating Potentiometer Knob Cap EC11 With Switch

$0.93 $1.26

3 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
24% off
1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino 1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino

1 2 3 4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino

$0.46 $0.60

8 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
50% off
(YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy (YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

(YY)1Pc/5Pcs 2025 RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

$29.86 $59.72

Categories: Home Improvement, Family Intelligence System

Buy Now
5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS 5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS

5PCS Reed Switch Magnetic Switch Normally Open / Normally Closed Magnetic Conversion Sensor Induction Switch For Arduino GPS

$0.58 $0.58

2 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
51% off
1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car 1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car

1 2 3 4 5 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino Smart Car

$3.13 $6.39

22 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino 2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino

2PCS Rotary Potentiometer Module 10K Knob Encoder Rotation Sensor Analog Output 0-5V Electronic Building Block for Arduino

$1.10 $1.10

Categories: Home Improvement, Family Intelligence System

Buy Now
50% off
Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

Javino IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric New

$23.64 $47.28

Categories: Home Improvement, Family Intelligence System

Buy Now
2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino 2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

$0.62 $0.62

1 sold

Categories: Home Improvement, Family Intelligence System

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1% off
7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino 7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino

7PCS Mini 25 Points Breadboard Solderless Prototype Tie-Point For Arduino

$4.36 $4.40

Categories: Home Improvement, Family Intelligence System

Buy Now
【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino 【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino

【30-10PCS】Kaihua silent mouse micro switch 6x6x7.3mm M330M220M590 Key Accessories IC Electronic components for Arduino

$7.80 $7.80

Categories: Home Improvement, Family Intelligence System

Buy Now
22% off
2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block 2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

2Pcs IR Infrared Transmitter Module Ir Digital 38Khz Infrared Receiver Sensor Module For Arduino Electronic Building Block

$0.57 $0.73

1 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
26% off
HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino

HC-SR501 HC-SR505 Adjust IR Pyroelectric Infrared Mini PIR Module Motion Sensor Detector Module Bracket for Arduino

$0.46 $0.62

53 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino 10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino

10PCS 2.54mm Single Row Pin Female Header Socket Pitch 1*2P 3P 4P 6P 8P 12P 15P 20P 40P Pin Connector For Arduino

$0.48 $0.48

Categories: Home Improvement, Family Intelligence System

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1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch 1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch

1PCS Blue Green HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module for arduino Induction switch

$1.99 $1.99

28 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
6% off
5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair 5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair

5Pcs KW12 Micro Limit Switch 3 Pin SPDT 5A 250V AC Round Roller Lever Tact Switch for DIY Arduino Repair

$0.92 $0.98

Categories: Home Improvement, Family Intelligence System

Buy Now
62% off
Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite

Touch Four Button Switch Module Compatible with Arduino Development Board Sensor Raspberry PI 51 MCU Suite

$4.39 $11.54

25 sold

Categories: Home Improvement, Family Intelligence System

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22% off
5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino 5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino

5Pcs/1pc SW-420 Normally Closed Type Vibration Sensor Module Alarm Sensor Module Vibration Switch SW420 for arduino

$0.37 $0.47

6 sold

Categories: Home Improvement, Family Intelligence System

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22% off
2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3 2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3

2pcs 12X12MM Big key module Big button module Light touch switch module with hat High level output for arduino or 3

$0.53 $0.68

Categories: Home Improvement, Family Intelligence System

Buy Now
39% off
Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival

Hot Sale Durable 3-24V Piezo Electronic Buzzer Alarm SFM20B Continuous Sound Beeper For Arduino Car Van New Arrival

$24.19 $39.98

38 sold

Categories: Home Improvement, Family Intelligence System

Buy Now
39% off
1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

$0.49 $0.80

39 sold

Categories: Home Improvement, Family Intelligence System

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10Pcs/1pc KY-020 Standard Tilt Angle Switch Module Vibration Switch Sensor 5V Low Level Voltage Singnal Output for Arduino 10Pcs/1pc KY-020 Standard Tilt Angle Switch Module Vibration Switch Sensor 5V Low Level Voltage Singnal Output for Arduino

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