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RDM8800 NFC/RFID Module 13.56mHz Read/Write RF Module for Arduino RDM8800 NFC/RFID Module 13.56mHz Read/Write RF Module for Arduino Overview:     RDM8800 card reader is a module based on PN532 chip customized for 13.56MHz NFC RFID card, compatible with RDM6300 interface, which can read data directly from the serial interface.     Unlike or... $26.10 $11.75 SKU: 5306
$26.10 $11.75
56

XSD-18 DIY Kit Colorful RGB Heart-Shaped Birthday Gift 18pcs LED XSD-18 DIY Kit Colorful RGB Heart-Shaped Birthday Gift 18pcs LED Description XSD-18 type LED cyclic light kit, is a circular light kit products very flow of color. This section contains 18 color Suite (colorful) LED, divided into 3 groups, composed of a heart-sh... $4.03 $1.81 SKU: 5145
$4.03 $1.81
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Magnetically Controlled Switch Reed Switch Senser Relay Module Magnetically Controlled Switch Reed Switch Senser Relay Module Description Uses: Door, window, gated detection, alarm trigger gating, PBX, photocopiers, washing machines,refrigerators, cameras, Xiaoduwangui, door, window magnetic, electromagn... $5.49 $2.47 SKU: 3818
$5.49 $2.47
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ICStation DIY Kit 12V Breathe Light Suite Breathe Lamp Parts ICStation DIY Kit 12V Breathe Light Suite Breathe Lamp Parts Description Note: The color of the finished product is blue which is like this product. The item in green is our test item. Breathing lamp module is based on 12 v LM358P chip, with adju... $2.95 $1.33 SKU: 3691
$2.95 $1.33
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315MHz Wireless Receiving Module Receiver Module Wireless Module 315MHz Wireless Receiving Module Receiver Module Wireless Module SKU: 3635 Quantity: 1 Description ... $1.65 $0.74 SKU: 3635
$1.65 $0.74
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ICStation 9V 1-Channel Relay Module High Level Triger Optocouple ICStation 9V 1-Channel Relay Module High Level Triger Optocouple SKU: 3551 Quantity: 1 Product Description ... $2.98 $1.34 SKU: 3551
$2.98 $1.34
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ICStation 24V 1-Channel Relay Module High Level Triger for Arduino ICStation 24V 1-Channel Relay Module High Level Triger for Arduino SKU: 3549 Quantity: 1 Product Description ... $2.93 $1.32 SKU: 3549
$2.93 $1.32
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8x8 Dot Matrix Module Control Display Module Cascade for Arduino 8x8 Dot Matrix Module Control Display Module Cascade for Arduino 8*8 LED dot matrix module display suite is an easy to install, easy to connect, can expand the 8 by 8 dot matrix display system, module and high-speed and conversion chip 74 hc595 are needed string. SPI interface, need only 3 root signal... $11.83 $5.32 SKU: 3512
$11.83 $5.32
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12V 4-Channel Relay Module High Level Triger Relay shield for Ar 12V 4-Channel Relay Module High Level Triger Relay shield for Ar SKU: 3416 Quantity: 1 ... $6.39 $2.88 SKU: 3416
$6.39 $2.88
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9V 2-Channel Relay Module with Optocoupler Low Level Triger for 9V 2-Channel Relay Module with Optocoupler Low Level Triger for SKU: 3380 Quantity: 1 ... $3.82 $1.72 SKU: 3380
$3.82 $1.72
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12V 30A 1-Channel Relay Module with Optocoupler H/L Level Triger 12V 30A 1-Channel Relay Module with Optocoupler H/L Level Triger SKU: 3367 Quantity: 1 ... $4.82 $2.17 SKU: 3367
$4.82 $2.17
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KY-026 Flame Sensor Module Arduino Compatible KY-026 Flame Sensor Module Arduino Compatible Description: Flame module Interface module and number 13 comes with LED build a simple circuit to produce flame warning lamp 13 comes with digital interfaces of the LED, the flame sensor connected digital three interfaces, when the fla... $2.35 $0.99 SKU: 2783
$2.35 $0.99
58

KY-013 Analog Temperature Sensor for Arduino AVR PIC KY-013 Analog Temperature Sensor for Arduino AVR PIC 1. Module introduces The module is based on the thermistor (resistance increases with the ambient temperature changes) works, a sense of real-time to know the temperature of the surrounding environment changes, we send the data to th... $1.80 $0.81 SKU: 2773
$1.80 $0.81
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KY-010 Photo Interrupter Module for Arduino AVR PIC KY-010 Photo Interrupter Module for Arduino AVR PIC Photo interrupter module and a digital interface, built-in 13 LED build a simple circuit to produce photo-interrupter, warning lamp. It comes with digital interfaces of the LED, the light blocking access number 3 sensor interfaces,sens... $2.09 $0.94 SKU: 2770
$2.09 $0.94
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MQ8 Hydrogen Gas Sensor Detection Module Arduino Comptible MQ8 Hydrogen Gas Sensor Detection Module Arduino Comptible Specification: Size: 32 mm X22mm X27mm Main chip: the LM393, MQ-8 gas sensor Working voltage: DC5V 1. With a signal output instructions. 2. Dual signal output (TTL lev... $8.34 $3.75 SKU: 2298
$8.34 $3.75
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Vr box for  Google Upgraded Cardboard 3D VR Virtual Reality Glasses Vr box for Google Upgraded Cardboard 3D VR Virtual Reality Glasses First, the main parameters: Lens diameter: 33.5mm The maximum length that can accommodate a mobile phone: 15mm The maximum width can hold the phone: 9mm Suitable size 4-5.7 phone pro This product is now the price is n... $5.87 $2.64 SKU: 8047
$5.87 $2.64
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LCUS-1 USB Relay Module CH340 Intelligent Control Switch LCUS-1 USB Relay Module CH340 Intelligent Control Switch $12.71 $5.72 SKU: 6878
$12.71 $5.72
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DM55-1 220V AC LCD Digital Voltmeter AC110-300V DM55-1 220V AC LCD Digital Voltmeter AC110-300V Description: 1. Range:AC 110-300V 2. Size:55*40*25mm   LCD Digital Voltmeter for Home Improvement   $8.20 $3.69 SKU: 6857
$8.20 $3.69
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CJMCU-470 Si4703 FM Tuner Evaluation Board for AVR ARM PIC Arduino CJMCU-470 Si4703 FM Tuner Evaluation Board for AVR ARM PIC Arduino     CJMCU-470 The new version is being built with a surface mount headphone jack. This page is for reference only.       This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip inclu... $14.84 $6.68 SKU: 6564
$14.84 $6.68
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Electronic Brick 5A ACS712 Current Sensor Brick for Arduino Electronic Brick 5A ACS712 Current Sensor Brick for Arduino Features 1. Plug and play, easy to use. Compatible with the mainstream 2.54 interfaces and 4-Pin Grove interfaces in the market. 2. With use of M4 standard fixed holes, compatible with M4-standard kits such as Lego and Makeblock. 3... $6.75 $3.04 SKU: 5765
$6.75 $3.04
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