Arduino

Arduino is an open-source hardware and software company, project and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices and interactive objects that can sense and control both physically and digitally.

View as Grid List
Sort by
Display per page

3D Printer Electronics Kit (Arduino , Ramps , LCD , 4 Driver)

03.00.118
4-Stepper Motor Driver A4988 Module 1-Reprap 3D Printer Arduino Mega Shield 1.4 (RAMPS) 1-LCD20x4 LCD 2004 interface with SD 1-Arduino Mega 2560 Compatible Base on ATMEGA2560 MCU + USB Cable
$48.00

Arduino and Raspberry Pi 5v Relay Module 1 Channel for Switching Automation

03.00.47
Ideal for single chip microcomputer, household appliance control, etc Control DC / AC signal, can control 220V AC load One normally closed contact and one normally open contact Triode drive, increasing relay coil High impedance controller pin Pull-down circuit for avoidance of malfunction Power supply indicator lamp Control indicator lamp Channel: 1 channel TTL Control Signal: 5V-12V Relay Voltage: 5V
$2.10

Arduino Compatible Pro Mini atmega328 Board 5V 16M

03.00.19
1. ARDUINO-COMPATIBLE BOARD. 2. ATMEGA328 RUNNING AT 16MHZ WITH EXTERNAL RESONATOR 3. USB CONNECTION OFF BOARD 4. SUPPORTS AUTO-RESET5. 6. OVER CURRENT PROTECTED 7. REVERSE POLARITY PROTECTED 8. DC INPUT 5V UP TO 12V 9. ON BOARD POWER AND STATUS LEDS 10. SIZE:33MM *18 MM *6MM PACKAGE CONTENT A: 1PCS ARDUINO PRO MIN ATMEGA328P BOARD B: 3PCS GILDED PIN
$7.20

Arduino Mega 2560 Compatible Base on ATMEGA2560 MCU

03.00.01
The Mega 2560 is a microcontroller board based on the ATmega2560 .It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a
$16.50

Arduino mega2560 case For protection

06.01.08
Brand : Other Type : Electronic Accessories This product is protective case of Arduino Mega 2560. It is made by high grade acrylic, which provides excellent protection and vogue appearance. It is designed for the Mega 2560 board with slot for pins, eanbling easy connection to other components.
$2.40

Arduino Nano 3.0 ATMEGA328 with CH340 USB Driver Micro Controller

03.00.16
Overview The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The Nano was designed and is being produced by Gravitech. Specifications: Microcontroller Atmel ATmega168 or ATmega328 Operating Voltage (logic level) 5 V Input Voltage (recommended) 7-12 V Input Voltage (limits) 6-20 V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 8 DC Current per I/O Pin 40 mA Flash Memory 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM 1 KB (ATmega168) or 2 KB (ATmega328) EEPROM 512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed 16 MHz Dimensions 0.73" x 1.70" Length 45 mm Width 18 mm Weigth 5 g
$6.60

Arduino Nano Micro USB CH340 3.0 ATmega328P Controller Board Yellow

03.00.15
Micro USB socket - Due to Micro USB socket you can use regular mobile data cableColor - yellow CH340G Replace FT232RLOperating Voltage(logic level):5V8 analog inputs ports:A0 - A714 Digital input / output ports:TX,RX,D2 ~ D136 PWM ports:D3, D5, D6, D9, D10, D111 pairs of TTL level serial transceiver ports RX / TXUsing Atmel Atmega328P-AU
$6.60

Arduino Nano Microcontroller ATmega328 Development Board

03.00.08
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack (An will solved), and works with a Mini-B USB cable instead of a standard one. What's new: ATMEGA328 (more flash and ram memory) Blue power LED is on the top A0-A7 pins compatible with Arduino Stamp and Pro Mini Two layers PCB Lower cost Easier to hack the Eagle file Specifications Microcontroller: ATmega328 FT232RL Replace by CH340G Operating Voltage (logic level): 5 V Input Voltage (recommended): 7-12 V Input Voltage (limits): 6-20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40 mA Flash Memory: 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM: 1 KB (ATmega168) or 2 KB (ATmega328) EEPROM: 512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed: 16 MHz Dimensions: 0.73" x 1.70" Length: 45 mm Width: 18 mm Weight: 5 g The Arduino Nano can be powered via the Mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source. Memory The ATmega328 has 32 KB, (also with 2 KB used for the bootloader). The ATmega328 has 2 KB of SRAM and 1 KB of EEPROM. Input and Output Each of the 14 digital pins on the Nano can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts. Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. In addition, some pins have specialized functions: Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the FTDI USB-to-TTL Serial chip. External Interrupts: 2 and 3. These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. See the attachInterrupt() function for details. PWM: 3, 5, 6, 9, 10, and 11. Provide 8-bit PWM output with the analogWrite() function. SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). These pins support SPI communication, which, although provided by the underlying hardware, is not currently included in the Arduino language. LED: 13. There is a built-in LED connected to digital pin 13. When the pin is HIGH value, the LED is on, when the pin is LOW, it's off. The Nano has 8 analog inputs, each of which provides 10 bits of resolution (i.e. 1024 different values). By default they measure from ground to 5 volts, though it is possible to change the upper end of their range using the analogReference() function. Analog pins 6 and 7 cannot be used as digital pins. Additionally, some pins have specialized functionality: I2C: A4 (SDA) and A5 (SCL). Support I2C (TWI) communication using the Wire library (documentation on the Wiring website). There are a couple of other pins on the board: AREF. Reference voltage for the analog inputs. Used with analogReference(). Reset. Bring this line LOW to reset the microcontroller. Typically used to add a reset button to shields which block the one on the board. Communication The Arduino Nano has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. The ATmega168 and ATmega328 provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX). An CH340G on the board channels this serial communication over USB and the FTDI drivers (included with the Arduino software) provide a virtual com port to software on the computer. The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. The RX and TX LEDs on the board will flash when data is being transmitted via the FTDI chip and USB connection to the computer (but not for serial communication on pins 0 and 1). A SoftwareSerial library allows for serial communication on any of the Nano's digital pins. The ATmega328 also support I2C (TWI) and SPI communication. The Arduino software includes a Wire library to simplify use of the I2C bus. Programming The Arduino Nano can be programmed with the Arduino software. Select "Arduino Diecimila, Duemilanove, or Nano w/ ATmega168" or "Arduino Duemilanove or Nano w/ ATmega328" from the Tools > Board menu (according to the microcontroller on your board). The ATmega168 or ATmega328 on the Arduino Nano comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. It communicates using the originalSTK500 protocol. You can also bypass the bootloader and program the microcontroller through the ICSP (In-Circuit Serial Programming) header using Arduino ISP or similar. Automatic (Software) Reset Rather than requiring a physical press of the reset button before an upload, the Arduino Nano is designed in a way that allows it to be reset by software running on a connected computer. One of the hardware flow control lines (DTR) of the FT232RL is connected to the reset line of the ATmega328 via a 100 nanofarad capacitor. When this line is asserted (taken low), the reset line drops long enough to reset the chip. The Arduino software uses this capability to allow you to upload code by simply pressing the upload button in the Arduino environment. This means that the bootloader can have a shorter timeout, as the lowering of DTR can be well-coordinated with the start of the upload. This setup has other implications. When the Nano is connected to either a computer running Mac OS X or Linux, it resets each time a connection is made to it from software (via USB). For the following half-second or so, the bootloader is running on the Nano. While it is programmed to ignore malformed data (i.e. anything besides an upload of new code), it will intercept the first few bytes of data sent to the board after a connection is opened. If a sketch running on the board receives one-time configuration or other data when it first starts, make sure that the software with which it communicates waits a second after opening the connection and before sending this data.
$6.00

Arduino nano USB V3.0 ATmega328P 3.3V 16M Micro-controller board

03.00.11
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
$5.40

Arduino nano USB V3.0 ATmega328P 5V 16M Micro-controller board

03.00.10
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x) or ATmega168 (Arduino Nano 2.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The Nano was designed and is being produced by Gravitech.
$6.00

Arduino Pro Mini Microcontroller ATmega328 Development Board 5.0V 16Mhz

03.00.20
The Arduino Pro Mini is a microcontroller board based on the ATmega328p. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to a USB to serial adapter to provide USB power and communication to the board. The Arduino Pro Mini is intended for semi-permanent installation in objects or exhibitions. The board comes without pre-mounted headers, allowing the use of various types of connectors or direct soldering of wires. The pin layout is compatible with the Arduino Mini. Features ATmega328 running at 16MHz with external resonator (0.5% tolerance) USB connection off board On board Power and Status LEDs Supports auto-reset Over current protected 5.0V regulator Max 150mA output DC input 5.0V up to 12V Analog Pins: 8 Digital I/Os: 14 Dimensions: 18 x 33mm 0.8mm Thin PCB Weighs less than 2 grams
$4.80

ARDUINO SENSOR SHIELD V5

03.00.50
This Arduino Sensor Shield V5.0 sensor expansion board, the motherboard is not only extended out the Arduino Uno all digits and analog interface to servo line order form , but also add hoc IIC interface, servo controller interface, Bluetooth module communication interface, SD card module communication interface, APC220 radio frequency module communication interface, ultrasonic sensor interface, 12864 LCD serial and parallel interfaces, independent expansion will be more easy and convenient.
$3.90

Arduino Shield ARDUINO UNO Project Board & Working Area Ver.2

03.00.14
BUILT IN MALE HEADER TO CONNECT YOUR ARDUINO UNO (OR LEONARDO OR MEGA2560) BOARD TO THE KIT EASLY. FEMAL HEADERS FOR ALL ARDUINO UNO PORTS. TERMINALS BLOCK FOR ALL PORTS OF ARDUINO BOARD TERMINALS BLOCK FOR VOLTAGE I/P & O/P OUTPUT 5VDC & GND FROM UNO LINES TO POWER YOUR COMPONENTS. WORKING AREA WITH ORDERED OUTPUT PORTS OF ARDUINO UNO. EASY FOR SOLDERING ANY EXTERNAL COMPONENT TO YOUR UNO (HOLES SAME AS BREAD BOARD) ALSO ALL PORTS OF MCU ARE IN ORDER. Brand : Arduino Type : Electronic Accessories Are batteries needed to power the product or is this product a battery : No Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal? : No
$5.40

Arduino UNO Prototyping Processor- Third Release

03.00.80
ATmega328 microcontroller Input voltage - 7-12V 14 Digital I/O Pins (6 PWM outputs) 6 Analog Inputs 32k Flash Memory 16Mhz Clock Speed
$16.80

Arduino UNO R3 Acrylic Transparent Clear Case Enclosure

06.02.08
This is a Clear and Transparent Case which perfectly for Arduino UNO R3. All ports are accessible as well as Arduino Shields can be easily fixed which makes a perfect fit for developers who like to fix the Arduino into a case for additional protection without any limitation of accessing the ports.
$1.80

Arduino UNO R3 Development Board

03.00.62
Microcontroller: ATmega328 Operating Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 6 DC Current per I/O Pin: 40 mA DC Current for 3.3V Pin:50 mA Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader SRAM: 2 KB (ATmega328) EEPROM: 1 KB (ATmega328) Clock Speed: 16 MHz
$10.20

Arduino UNO R3 Development Board With USB Cable and Acrylic case

03.00.68
-Microcontroller: ATmega328 -Operating Voltage: 5V -Input Voltage (recommended): 7-12V -Input Voltage (limits): 6-20V -Digital I/O Pins: 14 (of which 6 provide PWM output) -Analog Input Pins: 6 -DC Current per I/O Pin: 40 mA -DC Current for 3.3V Pin:50 mA -Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader -SRAM: 2 KB (ATmega328) -EEPROM: 1 KB (ATmega328) -Clock Speed: 16 MHz
$13.20

DRV-8825 Stepper Motor Driver for Arduino CNC Shield Raspberry Pi DIY Project

03.00.06
Model Number : DRV-8825 Brand : Arduino STEPPER MOTOR DRIVER MODULE FOR ARDUINO AND RASPBERRY PI DIY PROJECTS INVOLVING STEPPER MOTOR DRIVING SUCH AS 3D PRINTERS, LASER CUTTER AND ENGRAVER AND DESKTOP CNC MACHINE. SPECIFICATIONS: SIX DIFFERENT STEPS RESOLUTIONS: FULL STEP, HALF STEP,
$3.30

DS 18B20 Temperature Sensor

04.00.138
DS18B20 Maxim/Dallas Semi digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply.
$1.50

LCD Keypad Shield LCD1602 Module Display Board for Arduino

03.00.128
This is the LCD1602 keypad shield v2.0 PCB. This mainboard adopt new high-quality 2 lines16 characters LCD, not only has the contrast adjustment knob, the backlight selector switch, 4 direction keys, 1 select keys and a reset button, and four sensor analog interfaces , RB URF v1.1 ultrasonic sensor interface, bluetooth module interface, APC220 wireless digital communication interface, easy-to-use for independent expansion. Tested in Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board. Features: Input Voltage: 5v Model: HD4478X 1602 LCD Backlight: Blue with White letters and adjustable light. Library: 4 Bit Arduino LCD Library
$7.20

Pack of Mixed Color LED Size 3mm (20 LED) + Storage Box

14.00.01
Brand: Other Bulb Color: Multi Color
$1.80

Sensor Shield v2 for arduino Mega 1280 or 2560

03.00.04
THIS SHIELD BOARD PLUGS ON TOP OF AN ARDUINO MEGA (1280 OR 2560) AND MAKES IT EASY TO CONNECT TO ALL THE MANY DIGITAL INPUTS AND OUTPUTS AND THE ANALOG INPUTS. THIS IS PARTICULARLY GOOD FOR HIGH I/O PROJECTS WITH MANY LEDS OR CONTROLS WHERE CONNECTIONS TO THE MEGA CAN BE A MAJOR PROBLEM.
$6.00

Arduino Motor Shield 4 Channel L293D H-Bridge Dc Motor Control Support PWM

03.00.77
Flux L293D Shield can use DC motors and power supplies of up to 36 Volts, can supply a maximum current of 600mA per channel, the L293D chip is also a H-Bridge. - 2 interface for 5V Servo connected to for Arduino's high-resolution dedicated timer. - Can drive 4 DC motors or 2 stepper motors or 2 Servo - Up to 4 bi-directional DC motors with individual 8-bit speed selection - Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. - 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC - Pull down resistors keep motors disabled during power-up - Reset Button - 2 external terminal power interface, for seperate logic/motor supplies - Tested compatible for Arduino UNO, Mega, Diecimila & Duemilanove
$6.00

MQ-3 Alcohol Ethanol Sensor Module Gas Detector Sensor arduino raspberry pi

03.00.95
SIZE: APPROX. 32 X 22 X 27MM MAIN CHIP: LM393, ZYMQ-3 GAS DETECTOR WORKING VOLTAGE: DC 5V WITH SIGNAL OUTPUT INSTRUCTIONS TWO-WAY SIGNAL OUTPUT (TTL LEVEL OUTPUT AND ANALOG OUTPUT) TTL OUTPUT EFFECTIVELY SIGNAL FOR LOW LEVEL(WHEN THE OUTPUT LOW LEVEL SIGNAL LIGHTS, CAN DIRECTLY CONNECTED MICROCOMPUTER) ANALOG OUTPUT 0 ~ 5V VOLTAGE, THE HIGHER THE CONCENTRATION, THE HIGHER THE VOLTAGE HAS A HIGH SENSITIVITY AND GOOD SELECTIVITY HAS LONG SERVICE LIFE AND RELIABLE STABILITY RAPID RESPONSE RECOVERY FEATURES FOR MOTOR VEHICLES AND OTHER PROHIBITION DRUNKEN DRIVERS HOMEWORK PERSONNEL ON-SITE TESTING, ALSO USED IN OTHER PLACES OF ETHANOL VAPOR DETECTION COLOR IS SHOWN AS PICTURES PLS NOTE THAT DUE TO LIGHTING EFFECTS, MONITOR'S BRIGHTNESS/ CONTRAST SETTINGS ETC, THERE COULD BE SOME SLIGHT DIFFERENCES IN THE COLOR TONE OF THE PICTURES AND THE ACTUAL ITEM!
$3.60

Smart LCD 128 x 64 With Controller & SD Card

03.00.122
EQUIPMENT ETC. LCD CONTROL PANEL THROUGH WHICH YOU CAN ACHIEVE SPOOLING IS THE 3D MODEL GCODE FILES ARE COPIED TO THE SD CARD, AND THEN PRINT THE FILE VIA THE LCD CONTROL PANEL.
$18.00

solid state relay 4 out put

03.00.37
Brand : Arduino Type : Electronic Accessories
$12.60

Arduino Prototyping Prototype Shield ProtoShield With Mini Breadboard

03.00.32
ARDUINO PROTOTYPING PROTOTYPE SHIELD WITH BREADBOARD 170 POINTS ALL ARDUINO PINS ARE BROUGHT TO THE TOP LEVEL. 1 RESET BUTTON, 1 GENERAL USE BUTTON, AND 2 LED CIRCUITS CAN BE USED DIRECTLY. 5V, GND, AND RAW PINS ARE EXPOSED AS WELL. SOIC PLACE FOR IC. THE MINI BREADBOARD HAS 170 TIE POINTS. THE BREADBOARD STICKS ON THE PROTOTYPE SHIELD WITH ITS SELF-ADHESIVE BACKING. PROTOTYPE SIZE: 7CM X 5.5CM X 2CM MINI BREADBOARD SIZE: 4.4 X 3.4 X 1CM PACKAGE INCLUDES: 1X ARDUINO PROTOTYPE SHIELD 1X MINI BREADBOARD 170 POINTS
$4.20

LCD1602 LCD monitor 1602 5V blue screen

03.00.126
Brand : Other Type : Electronic Accessories
$3.90

Relay Module 4 Channel

03.00.48
THIS IS A 5V 4-CHANNELS RELAY MODULE, IT CAN BE CONTROLLED DIRECTLY BY A WIDE RANGE OF MICROCONTROLLERS SUCH AS ARDUINO, AVR, PIC, ARM AND MSP430.
$5.10

SYB-170 Tie-Point Breadboard (White )

05.00.115
This 170 Tie Point Interlocking Solderless Breadboard is a cute mini size breadboard, good for small projects. It is 3.5cm x 4.7cm in size with a standard double-strip design. You can always "snap" these breadboards together either way to make longer or wider breadboards.[Specifications]Color : White170 Tie PointSelf adhesiveCan be interlocked for larger projectsHorizontal: 1-17Vertical: ...
$0.90

8 Channel Relay Module With Optocoupler for Arduino AVR PIC RPI

03.00.61
This is a 5V 8-Channel Relay interface board be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller (Arduino UNO, MEGA, PRO, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Equiped with high-current relay, AC250V 10A ; DC30V 10A
$9.60

LCD 16 x 2 Yellow Green Display for Arduino AVR PIC

03.00.127
Brand: Other Type: 3D printer accessories
$3.90

MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

03.00.97
THIS SENSOR HAS A HIGH SENSITIVITY AND FAST RESPONSE TIME. THE SENSOR'S OUTPUT IS AN ANALOG RESISTANCE. THE DRIVE CIRCUIT IS VERY SIMPLE; ALL YOU NEED TO DO IS POWER THE HEATER COIL WITH 5V, ADD A LOAD RESISTANCE, AND CONNECT THE OUTPUT TO AN ADC.
$3.90

SYB-170 Tie-Point Breadboard (Blue )

05.00.114
This 170 Tie Point Interlocking Solderless Breadboard is a cute mini size breadboard, good for small projects. It is 3.5cm x 4.7cm in size with a standard double-strip design. You can always "snap" these breadboards together either way to make longer or wider breadboards.[Specifications]Color : Blue170 Tie PointSelf adhesiveCan be interlocked for larger projectsHorizontal: 1-17Vertical: ...
$1.20

Arduino 30 Amp Sensing & Controlling Current Flow Sensor Module Board

03.00.88
Current Sensor Module 20A range ACS712 The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A; 1、The current sensor chips: ACS712ELC-20A ; 2、Pin 5V power supply, on-board power indicator; 3、The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A; 4、No test current through the output voltage is VCC / 2; Note: ACS712 is based on the principle of the Hall test, please use this field to avoid impact
$5.40

LCD20x4 LCD 2004 interface with SD

03.00.121
This Smart Controller contains a SD-Card reader, an rotary encoder and a 20 Character x 4 Line LCD display. You can easy connect it to your Ramps board using the "smart adapter" included. After connecting this panel to your Ramps you don't need your pc any more, the Smart Controller supplies power for your SD card. Further more, all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without PC, just with a g-code design stored on the SD card.
$18.00

12V LED Automatic Control Switch Relay Module

03.00.45
12V LED Automatic Control Switch Relay Module Features: Practical and long service life. Increase the supply anti-reverse function. Use opto isolated input and output, enhanced anti-jamming capabilit consumption. Set parameter after power for perdurable memories. Signal terminal voltage signal can be maintained for a longtime. Different working mode selections. Working mode: Working mode selection: After power on – long press K1 for 2 seconds later into the select function mode, P1-1 to P1-4 for choose. P1-1 operating modes: a signal to trigger relay, time is up, the relay disconnect users, You can set relay time T, click K2 the hundred digital tube starts flashing, then press K3, the hundred digital change; click K2 ten digital tube starts flashing, then press K3, ten digit changes; click K2 bit digital tube starts flashing, then press K3, single-digit change; then click K2, digital pipe does not blink, then press the K3, shifting the decimal point, the decimal point in a bit indicates 0-999 minutesin ten represents 0 to 99.9 seconds without a decimal pointrepresents 0-999 seconds; goodchoice, bringing the time setting is completed. Short press K1, enterfunction offine-tuning settings, triggerthedefaultdelayperiod is invalid, press K1, during the delay trigger active(re-timing),clickon the K1, during the delay reset (timer turned off, the relay reset) press again to repeat the default settings for the first time. P1-2 operating modes: Asignal trigger , digital countdown begins,X seconds after, there lay open Y seconds, then close.Users can set the relay time X, Y ; P1-1different time settings similar to the blue lights that set the relay time, blue light indicates setting relay off time. Short press K1, enter function offine-tuning the set, the default trigger is invalid during the delay, pressK1, during the delay trigger active(re-timing), then click the first repeat default settings. P1-3 operating modes: Open X seconds, disconnect Yseconds, infinite loop. Users can set the relay timeX , Y ; time setting similar to P1-2.Short press K1, enter function offine-tuning set, The default function is: set up an electric circuit the relay first open, press the K1, there lay first close. Press again to repeat the default functionality. P1-4 operating modes: a signal to trigger the relay open but do not start the timer,when the trigger signal disappears, digital count down begins, X time after, the relayclose; During the delay, again to the signal,digital count down canceled, stays energized, the signal disappears, restart count down; (equivalentto release the button to start timing, commonly used in power-offdelay).Users canset the relay time X; time setting similar to P1-1. Specification: Size: 64.2mm x 34.8mm x 18.5mm Relay Specifications: AC 220V 10A or DC 30V 10A. Quiescent Current: 20mA,Operating Current: 50mA. Working voltage: 10~16V (if other ranges can be customized). Signal voltage: 4V~20V (if other ranges can be customized). Life: about100,000times,Working temperature:-40~85'C.
$12.60

IR Infrared Obstacle Avoidance Sensor Module for Arduino

03.00.85
IR Infrared Obstacle Avoidance Sensor Module for Arduino THE SENSOR MODULE ADAPTABLE TO AMBIENT LIGHT, HAVING A PAIR OF INFRARED EMITTING AND RECEIVING TUBES, TRANSMITTING TUBES EMIT INFRARED CERTAIN FREQUENCY, WHEN THE DIRECTION OF AN OBSTACLE IS DETECTED (REFLECTION SURFACE), THE INFRARED REFLECTED IS RECEIVED BY THE RECEPTION TUBE, AFTER A COMPARATOR CIRCUIT PROCESSING, THE GREEN LIGHT IS ON, BUT THE SIGNAL OUTPUT INTERFACE OUTPUT DIGITAL SIGNAL (A LOW-LEVEL SIGNAL), YOU CAN ADJUST THE DETECTION DISTANCE KNOB POTENTIOMETER, THE EFFECTIVE DISTANCE RANGE OF 2 ~ 30CM, THE WORKING VOLTAGE OF 3.3V- 5V. DETECTION RANGE OF THE SENSOR CAN BE OBTAINED BY ADJUSTING POTENTIOMETER, WITH LITTLE INTERFERENCE, EASY TO ASSEMBLE, EASY TO USE FEATURES, CAN BE WIDELY USED IN ROBOT OBSTACLE AVOIDANCE, AVOIDANCE CAR, LINE COUNT, AND BLACK AND WHITE LINE TRACKING AND MANY OTHER OCCASIONS.
$3.00

Raspberry Pi GPIO Breakout Board

03.00.64
Type : 3D Printer Accessories Brand : Other
$3.30

Sound Detection Sensor Module Sensor Intelligent Vehicle For Arduino car

03.00.89
Sound Detection Sensor Module Sensor Intelligent Vehicle For Arduino car CAN BE USED FOR ACOUSTIC CONTROL LIGHT; GIVE SOUND AND LIGHT ALARM WORKING WITH PHOTOSENSITIVE SENSOR
$3.90

DC to DC step down from 4-40V to 5V

03.00.30
Compatible with : Mobile Phones Brand : Asus Type : Battery Chargers
$5.40

Obstacle Avoidance Tracking Sensor for Arduino

03.00.131
This is the Obstacle Avoidance tracking sensor module board for Arduino this module is usually used in obstacle avoidance or distance sensor with adjustable trimmer. This module is an ambient light sensor adaptable, high precision, having a pair of infrared transmitter and receiver. Working voltage 3.3 V to 5V
$3.30

DC-DC Step Down Converter 4 Digital LED

03.00.60
Brand : Other Type : Microcontroller Boards
$8.40

Flame Sensor for flame wavelengths between 760 nm to 1100 nm infrared

03.00.87
Sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive A module has two outputs: An analog output, real-time output voltage signal on the thermal resistance D, digital output when the temperature reaches a certain threshold, the output high and low signal threshold adjustable via potentiometer 60-degree detection sensor Detection Distance Up To 100 cm (indoor)
$3.00

Joystick Shield for Arduino

03.00.43
The SparkFun Joystick Shield Kit contains all the parts you need to enable your Arduino with a joystick! The shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joystick select button) and a two-axis thumb joystick gives your Arduino functionality on the level of old Nintendo controllers. Soldering is required, but it’s relatively easy and requires minimal tools.
$10.20

IR Flame Sensor Module 4 pin

03.00.111
Can detect flame or wavelength of light source within 760nm~1100nm Lighter flame detect distance 80cm
$2.10

Male to Male Solderless Flexible Breadboard Jumper Cable Wires - 65Pcs

05.00.42
65PCS MALE TO MALE SOLDERLESS FLEXIBLE BREADBOARD JUMPER CABLE WIRES
$2.40