Sensor Module for Arduino

specification : Dedicated module port connection and is compatible sensor expansion board Output low when pressed, release remains high Name: E-Blocks Key Module (key cap color random hair) Size: 31 * 21mm Shipping list: 1 button sensor module * 1 2.3PIN DuPont lines * 1 Competitive Advantage: 1.Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around

specification : Model N/A Quantity 1 Color White Material PCB Features 4 RGB LED light Application great for experiment of single-chip microcomputer Others Voltage: 5V, driving mode: SPI for DIY, control chip: 74HC595, color: RGB, wave length: Red:660nm, Green: 532nm, Blue: 490nm. LED type: SMD 5050 Packing List 1 x RGB LED light module Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low

Features: Support Remote control mode, remote device can control PIO (pin or modify settings) by AT commander when connected. Automatically enters transparent serial mode after device is paired and connected. Armed with firmware V526 and it supports 8 ADC channels and one PMW channel. Support Notification Center Service (ANCS). Ultra low standby power consumption 90uA-800uA,vast connection distance of 100 feet. Super

4 DC Motor Driver Module L293d Motor Driver Module For Smart Car Robot Description: The drive module can directly drive four DC motors, drive the car chassis is 4WD 4 choice. Driving battery big up to 1A generally smart car motor current 100-300MA only four are sufficient to meet the control requirements. While leaving Road stepper motor interface can drive Road five line four-phase stepper motor or Road, two-phase four-wire stepper motor, very suitable for precise control

Description: Input Range :3V - 32V Output Range :5V - 35V Input Current : 4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.) Conversion efficiency : <94% (greater the pressure, the lower the efficiency) Switching frequency: 400KHz Output Ripple :50mV (the higher the voltage, the greater the current, the greater the ripple) Load

Specification: *S8550 transistor drive modules I / O external microcontroller IO port, * Operating Voltage:3.3v-5v. * Board Size : 3.2cm * 1.3cm *level :low *type : Passive Competitive Advantage: 1.Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around The Globe. 4. High Quality With Global Standards. 5. 3 year factory warranty 6. Safe shipping way and payment

Specification: Note:It's HC-05 Bluetooth module Slave and master two in one module this module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver. 1. It is HC-05. 2. Use the CSR mainstream

specification : 1. Charge module- Linear charging. 2. Current- 1A adjustable. 3. Charge precision- 1.5%. 4. Input voltage- 4.5V-5.5V. 5. Full charge voltage- 4.2V. 6. Led indicator- red is charging Green is full charged. (green or blue is random) 7. Input interface- micro USB. 8. Work temperature- -10? to +85?. 9. Inversed polarity- NO. 10.Size- small to 25X19X10mm. NOTE: 1. Ampere meter can only be connected

specification : Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module (buck) Short circuit protection: current limiting, since the recovery Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less) Full load temperature rise: 40 Load

specification : Output Current: 1.5A (min), 2.2A (typ) Input-output voltage differential (VI-VO): 40Vdc (max) Adjustable output voltage range: 1.2 ~ 37V Operating temperature: -55? to +150? Current output: 1.5A Voltage Input: 4.2 ~ 40 V Operating temperature: 0? ~ 125? Characteristic frequency: 100 (MHz) Module size: 35.6 (mm) x16.8 (mm) Competitive Advantage: 1.Convenient & Friendly Customer

specification : 1. Input 2V~5V DC voltage arbitrarily, can stable output 5V DC voltage, the input with two AA batteries can output current of 1000mA, single lithium battery power supply can output current of 1200mA, for mobile phone(not for iphone), camera, single chip microcomputer, digital power supply products. 2. high conversion efficiency, up to 90%, on average about 85%, 3.7V up to 5V/1A typical

3.3V / 5V MB102 Breadboard Power Module Supply Features: Input Voltage DC 6.5-12V, or USB power utput Voltage DC 3.3V -5V Material Plastic,Electronic Part Fit for MB-102 Breadboard Output Current 700mA(Max) Total Size 51 x 32 x 19mm/ 2" x 1.3" x 0.75" (L*W*H) Package Content 1 x Breadboard Power Supply Module Specifications: Size:53*32 mm(max) Net weight:12 g Package weight:22 g Main Color:Black Packing Content: 1 x MB102 Breadboard Power Module Competitive Advantage: 1

Photoelectric Arduino Detect Sensor Adjustable Infrared Proximity Switch E18-D80NK Introductions: The Adjustable Infrared Sensor Switch is a set of transmitter and receiver in one of the photoelectric switch sensor. The detection distance can be adjusted according to the demand. The sensor has a detection range of 3cm-80cm. The switching signal output differs in accordance to the obstacles. It remains high when no obstacles and remains low when there are obstacles. It is

Analog Arduino Hydrogen Gas Sensor 140mA 5V Sensitive With Potentiometer Introduction: The gas sensor are suitable for detecting hydrogen concentrations in the air.It is able to give alarms when those gas leaks. You can adjust the sensitivity with the potentiometer. Specification: Type: Analog Power supply needs: 5V Current: 100mA Pin Definition: 1-Output 2-GND 3-PWR Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3

Specification: 1, chip board ENC28J60-I/SO 2, the board 25MHZ crystal 3, the network interface board HR911105A 4,3.3 V power supply pin 5, the board size : 56 (mm) x 34 (mm) Competitive Advantage: 1.Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around The Globe. 4. High Quality With Global Standards. 5. 3 year factory warranty 6. Safe shipping way and

specification : * S8050 transistor drive modules When I/O port input high, the buzzer sounds, * Operating Voltage : 3.3v-5v * Board Size: 3.2cm * 1.3cm Competitive Advantage: 1.Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around The Globe. 4. High Quality With Global Standards. 5. 3 year factory warranty 6. Safe shipping way and payment Photos:

Description: 1. object is sensed output 0, output 1 is not sensitive to the time, directly with 3V and 5V microcontroller IO port connected. 2. sensing distance 2-40 cm, distance, good anti-jamming capability. (Note: The infrared sensor can not detect all objects get the same distance, objects of different colors of light reflectance of different objects closer darker black shorter distance detected, the sensor 2

Quick Details: 3-way tracking sensors Using infrared light detection, anti-interference ability Sensor uses TCRT5000, high sensitivity and stable performance Detection distance of about 10mm Operating voltage 5V, output low black line, a white line output high Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around The Globe. 4.

Description: Tracing sensors, robots make the necessary Using infrared light detection, anti-interference ability Sensor uses CTRT5000, high sensitivity, stable performance Operating voltage 5V, output low black line, a white line output high Exquisite workmanship, with indicator With fixed bolt hole for easy installation Now we use the tracking module and a digital interface, making A tracing cue lights when tracing

4 Digital Tube Driver Module With Operating Voltage3.3V - 5V Specifications 1. 4 digital tube driver module Four digital display module 8550 three tube parallel drive Two digital tube model: 0.36 inches common anode digital tube 3 Operating voltage: 3.3V-5V 4 has a fixed bolt holes for easy installation 5 Baby Size (board): 4.8cm * 2.0cm Competitive Advantage: 1.Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around The