Arduino

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R17  Inc Tax
R504  Inc Tax
R115  Inc Tax
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R69  Inc Tax
R46  Inc Tax
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R596  Inc Tax
R196  Inc Tax
R40  Inc Tax
FT232RL 3.3V 5.5V FTDI USB to TTL Serial Adapter Module for Arduino Mini Port
Specifications:

This programmer is used to flash code onto a Arduino Pro Mini 3.3V/5V


    100% brand new
    Support 3.3V, 5V
    chipset FT232RL
    USB power has over current protection, using 500MA self-restore fuse
    RXD/TXD transceiver communication indicator
    Pin definition: DTR,RXD,TX,VCC,CTS,GND
    Pitch:2.54mm
    Module size:36mm(length)*17.5mm(width)
    Driver download address:
    http://www.ftdichip.com/FTDrivers.htm
R69  Inc Tax
I2C character LCD backpack LCD1602 / LCD2004

By using simple i2c input/output expanders we have reduced the number of pins (only 2 pins are needed for i2c) while still making it easy to interface with the LCD. forarduino users, we provide a easy-to-use library that is backwards compatible with projects using the '6 pin' wiring. 

This backpack will work with any 'standard' character LCD, from 8x1 to 20x4 sizes! As long as they have a 16-pin single-line connection header at the top. We carry a few LCDs that work great. We suggest using our blue & white 20x4 or 16x2 LCDs. It does not work with the 16x2 OLED displays.

R23  Inc Tax
Motion sensor HC-SR501 IR (HC-SR501)

HC-SR501 IR motion sensor

You can use this 3-pin PIR sensor to detect people and animals from up to 20 feet away. It has configurable timing and can be enabled for single or repeat signaling.

SPECIFICATIONS

  • Voltage: 5V – 20V

  • Power Consumption: 65mA

  • TTL output: 3.3V, 0V

  • Lock time: 0.2 sec

  • Trigger methods: L – disable repeat trigger, H enable repeat trigger

  • Sensing range: less than 120 degree, within 7 meters

  • Temperature: – 15 ~ +70

  • Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm

R46  Inc Tax
RAMPS 1.4 , Mega2560 + A4988 , 2004LCD Controller 3D Printer Kit (Mega )
The Ramps, Arduino Mega and driver board combos are the perfect solution for a mulitaxis system like a 3D printer.

Includes:
1x 3D Printer Controller RAMPS
1x Arduin0-Compatible Mega 2560 R3
5x A4988 StepStick Compatible Stepper Motor Driver Module

MicrocontrollerATmega1280
Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limits)6-20V
Digital I/O Pins54 (of which 15 provide PWM output)
Analog Input Pins16
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory128 KB of which 4 KB used by bootloader
SRAM8 KB
EEPROM4 KB
Clock Speed16 MHz
R651  Inc Tax
16 Sensor kit for Arduino (5)
1. Photosensitive resistance sensor Module
2. Flame Sensor
3. Tilt sensor
4. Vibartion sensor
5. Obstacle avoidance sensor
6. Ky-008 laser sensor
7. Sound sensor
8. DHT11 Temperture and humidity sensor
9. Ultrasonic sensor
10. HC-SR501 infrared human body induction module
11. MQ-2 gas sensor
12. 315M wireless transiver module
13. YL-69 soil moisture sensor
14. Path tracing module
15. DS1302 RTC (Real Time Clock) module
16. Rain drop sensoror
R431  Inc Tax
5V 2CH Relay Module for Arduino

This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipment with high current. It can be controlled directly by Microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

1、5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current 
2、Equiped with high-current relay, AC250V 10A ; DC30V 10A 
3、Standard interface that can be controlled directly by Microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)

R52  Inc Tax
5V 4CH Relay Module for Arduino

This is a 4 Channel 5V Relay interface board, Be able to control various appliances, and other equipment with high current. It can be controlled directly by Microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

1、5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current 
2、Equiped with high-current relay, AC250V 10A ; DC30V 10A 
3、Standard interface that can be controlled directly by Microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)

R60  Inc Tax
5V Relay Module
R17  Inc Tax
Arduino Basic Kit (4)
Parts list

1 x UNO Board
1 x USB Cable
1 x Jump Cable
1 x Breadboard
5 x 3 colour LED Lights
19 x Resistors (10 x 220Ohm 10X 10kOhm 5X1kOhm)
1 x Female to Male Jump Wire
1 x Potentiometer
2 x Buzzer
1 x 74HC595
1 x Infrared Receiver
1 x LM35
1 x Flame Sensor
3 x Photoresistor
1 x Key Button
1 x Remote Control
1 x 4-digit Display Tube
1 x 4X4 Button Matrix Module
1 x 1-digit Display Tube
1 x Stepper Motor Driver Board
1 x Stepper Motor
1 x 9g Servo
1 x IIC 1602 LCD screen and backpack
1 x XY Joystick Module
1 x Temperature Module
1 x Water Test Module
1 x RFID Module
1 x RFID Keychain
R504  Inc Tax
Arduino D1 mini (3.3V 8MHz MEGA328P)
Dimensions: 0.7x1.3" (18x33mm)
Features:
  • ATmega328 running at 8MHz with external resonator (0.5% tolerance)
  • Low-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)
  • 0.8mm Thin PCB
  • USB connection off board
  • Weighs less than 2 grams!
  • Supports auto-reset3.3V regulatorMax 150mA output
  • Over current protectedDC input 3.3V up to 12V
  • On board Power and Status LEDsAnalog
  • Pins: 8Digital
  • I/Os: 14
R115  Inc Tax
Arduino Mega (Mega )
MicrocontrollerATmega1280
Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limits)6-20V
Digital I/O Pins54 (of which 15 provide PWM output)
Analog Input Pins16
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory128 KB of which 4 KB used by bootloader
SRAM8 KB
EEPROM4 KB
Clock Speed16 MHz
R311  Inc Tax
Arduino Nano IO Shield breakout board
Features:
  • New Expansion Board Terminal Adapter DIY Kits for Arduino NANO IO Shield V1.0
  • IO Expansion Shield For Arduino Nano is specifically designed to facilitate
  • an easy connection between Expansion Shield For Arduino Nano and many other devices.
  • In essence, it expands for Arduino Nano controller to link those devices in a simple and trouble free manner.
R51  Inc Tax
Arduino Nano IO Shield Expansion Board
Features:
  • New Expansion Board Terminal Adapter DIY Kits for Arduino NANO IO Shield V1.0
  • IO Expansion Shield For Arduino Nano is specifically designed to facilitate
  • an easy connection between Expansion Shield For Arduino Nano and many other devices.
  • In essence, it expands for Arduino Nano controller to link those devices in a simple and trouble free manner.
R86  Inc Tax
Arduino Nano V3.0 ATmega328P 5V 16MHz (V3.0 ATmega328P CH340G 5V 16M Micro-controller board Arduino)
CH340G Replace FT232RL 
Operating Voltage(logic level):5V

8 analog inputs ports:A0 ~ A7 
14 Digital input / output ports:TX,RX,D2 ~ D13 
6 PWM ports:D3, D5, D6, D9, D10, D11 
1 pairs of TTL level serial transceiver ports RX / TX 
Using Atmel Atmega328P-AU MCU 
There is bootloader installed in it 
Support USB download and Power 
Support for external 5V ~ 12V DC power supply 
Support power supply by 9V battery 
Support ISP download 
CH340G Driver Download link : http://www.wch-ic.com/download/list.asp?id=126 OR http://www.5v.ru/ch340g.htm 
IDE of arduino Download link : http://arduino.cc/en/Main/Software
R111  Inc Tax
Arduino Pro Micro (5V adjustable 16M MEGA328)
MicrocontrollerATmega32U4
Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limit)6-20V
Digital I/O Pins20
PWM Channels7
Analog Input Channels12
DC Current per I/O Pin20 mA
DC Current for 3.3V Pin50 mA
Flash Memory32 KB (ATmega32U4) of which 4 KB used by bootloader
SRAM2.5 KB (ATmega32U4)
EEPROM1 KB (ATmega32U4)
Clock Speed16 MHz
LED_BUILTIN13
Length48 mm
Width18 mm
Weight13 g
R69  Inc Tax
Arduino Stelltron Kit (stelltron own arrangement)
Parts list

1 x Nano Board
1 x USB Cable
25 x Jump male to male Cables
1 x small Breadboard
4 x 4 colour LED Lights
2 X 2 colour LED lights
10 x 1N1007 diode
10 x Resistors (5 x 1kOhm 5X 10kOhm)
2 x Buzzer
1 x rgb strip 1 meter
1 rgb LED
2 x button
1 x relay PCB
1 x Motor with gearbox
1 x box to keep it all in
R491  Inc Tax
Arduino Uno and CNC sheild kit (Mega )
CNC Shield Board:

Version: 3.0
Color: Red
Size(L*W*H): 68 x 53 x 18 mm
Voltage: DC 12~36 V (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)

Features:

1. Uses removable DRV8825 compatible stepper drivers.
2. The extension board can be used for carving machine, 3 d printer driver expansion board
3. GRBL 0.8 compatible. (Open source firmware that runs on an Arduino-UNO that turns G-code commands into stepper signals)
4. PWM Spindle and direction pins,4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
5. Compact design. Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
6. Please note that this is an unassembled kit and Basic soldering skills are needed.

A4988 Stepper Motor Driver:

Color: Red
Size(L*W*H): 20 x 15 x 10 mm
Thermal shutdown circuitry: Yes
Crossover-current protection: Yes
Ground fault protection: Yes
Load short-circuit protection: Yes
Compatible logic supply: 3.3V and 5 V
Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16

Uno R3 Board:

MCU: ATmega328
Clock speed: 16 MHz
USB interface: ATmega16U2
Operating voltage: 5 V
I-I / O pin output current: 40 mA max
3.3 V output current: 150 mA max
Digital I/O pins: 14 (including 6 with PWM capability)
Analog input pins: 6
EEPROM: 1 kB
Static RAM (SRAM): 2 kB
Flash memory: 32 kB
Size(L*W*H): 68 x 53 x 10 mm


Package included:

1 x Uno
-R3 Board
1 x CNC Shield Board
4 x DRV8825 Stepper Motor Driver
4 x Heat Sink
1 x USB Cable
1 x 40-Pin Row Needles
R357  Inc Tax
Arduino UNO R3 Generic SMD (ATmega328P ATMEGA16U2)

Specification:
Cable length:51.5cm
Color:Blue
Net weight:51g
Weight:61g

Package Include:
1 x ATmega328P CH340G Board
1 x USB Cable
7 x Gilded Pin
R151  Inc Tax
Attiny Development Board (5V adjustable 16M MEGA328)
Make your Arduino projects tiny with the ATtiny series development boards
R30  Inc Tax
ATtiny45 (5V adjustable 16M MEGA328)
Make your Arduino projects tiny with the ATtiny series For an idea of how the attiny works have a look at https://www.youtube.com/watch?v=9LjfkjwMqXI For datasheet, follow this link https://drive.google.com/open?id=1FeX4ffKtFMynuZ4Pq7E1Mb7K63F31ywh We also carry the development boards http://stelltron.co.za/index.php?rt=product/product&path=71_77&product_id=490
R46  Inc Tax
ATtiny85 (5V adjustable 16M MEGA328)
Make your Arduino projects tiny with the ATtiny series
For an idea of how the attiny works have a look at https://www.youtube.com/watch?v=9LjfkjwMqXI

For datasheet, follow this link https://drive.google.com/open?id=1FeX4ffKtFMynuZ4Pq7E1Mb7K63F31ywh

We also carry the development boards http://stelltron.co.za/index.php?rt=product/product&path=71_77&product_id=490
R36  Inc Tax
BMP280 Pressure Sensor Module High Precision (BMP280)

Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
    This precision sensor from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter accuracy
Enhancement of GPS navigation

    e.g.time-to-first-fix improvement,dead-reckoning,slope detection
    Indoor navigation(floor detection,elevator detection)
    Outdoor navigation,leisure and sports applications
    Weather forecast
    Health care application(e.g. sirometry)
    Vertical velocity indication(e.g. risk/sink speed)
    Target devices
    Handsets such as mobile phones ,table PCs,GPS devices
    Navigation systems
    Portable health caredevices
    Home weather stations
    Flying toys
    Watches
    PCB size:(L*W)1.52* 1.20cm/0.60"*0.47"

R41  Inc Tax
Compass GY-273

The HMC5883L is a triple-axis magnetometer compass, which uses I2C for communication.

Compass heading accuracy of 1° to 2°, provided by internal 12-bit ADC (Analog-to-Digital Converter).

Includes on-board voltage regulator, allowing you to power the module with voltages between 3.3V and 6V.

The module includes on-board pull-up resistors on the I2C lines.

There is a data ready pin (pin DRDY) you can use to make your communication with the module more efficient; refer to the datasheet below for details.

Since this module has such great compass heading accuracy, it is great for giving your robot precise navigation abilities.

PRODUCT CONTENTS:
  • 1 — HMC5883L Triple-Axis Magnetometer Compass GY-273 Module
  • 1 — 1x5 pin male header
SPECIFICATIONS:
Supply Voltage VCC3.3 to 6 V
Heading Accuracy1° to 2°
Magnetic Field Range-8 to +8 Gauss
I2C Address0x1E (7-bit address)
Max Data Rate160 Hz
Digital Voltage Level3.3V
Dimensions (excluding pins)
Length18.2mm (0.717")
Width13.3mm (0.524")
Height2.2mm (0.087")
Weight0.95g (0.034oz)
R83  Inc Tax
DFRobot GPS Module

SPECIFICATION

  • UBX-G7020-KT solution
  • 1Hz(default) ~ 10Hz output
  • 9600bps(default) [support:4800 ,9600 ,19200 ,38400 ,57600 ,115200 ,230400 ,460800,921600] TTL serial interface
  • 5v @ 30mA (support 3.3~5v)
  • 56-Channel receiver
  • Extremely high sensitivity -161dBm
  • Accuracy 2.5m (Autonomous) / <2m[SBAS]
  • Operating temperature: -40°C to 85°C
  • Hot Start : 1s
  • Warm Start : 28s
  • Cold Start : 29s
  • Module Size 28*28*8.6mm (1.10*1.10*0.34")
  • Enclosure Size 37x48x16mm(1.46x1.89x0.63")
  • LED indicator
Pin Definition:
  • White:PPS
  • Red:VCC
  • Blue:TXD
  • Green:RXD
  • Black:GND
  • Yellow:EN

SHIPPING LIST

  • GPS Receiver for Arduino(Model) x1
  • Enclosure x1
  • Cable x1
R596  Inc Tax
DFRobot M0 Mainboard (ATmega328P ATMEGA16U2)

SPECIFICATION

  • Microcontrollers: Nuvoton NUC123ZD4AN0 (Cortex M0)
  • Clock Speed: 72MHz
  • Operating Voltage: 5V
  • Recommended Input Voltage: 7-12V
  • Limit input voltage: 6-20V
  • Digital I/O Pins: 31
  • Analog input Pins: 6
  • External Interrupt: 4
  • SRAM: 20K
  • Flash: 68K (12 KB of which is allocated to bootloader, 55K used by the user code area, 1K used by EEPROM)
  • EEPROM: 1K
  • SPI: 1 port (D14, D15, D16)
  • IIC / I2C: 1 port (D2, D3)
  • USB serial port: 1 (Serial)
  • Physical serial port: 2 (Serial1, Serial2) Serial1 0 (Rx1) and 1 (Tx1) Serial2 24 (Rx2) and 25 (Tx2)
  • Xbee interface: 1 (Serial1)
  • Size: 68 x 53 mm/ 2.68 x 2.09”
  • Weight: 30g
R196  Inc Tax
ESP8266 WiFi Communication Moduel development board

ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.

 

ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

 

Corresponding Interface:

    SDIO 2.0, SPI, UART

    32-pin QFN package

    Integrated RF switch, balun, 24dBm PA, DCXO, and PMU

    Integrated RISC processor, on-chip memory and external memory interfaces

    Integrated MAC/baseband processors

    Quality of Service management

    I2S interface for high fidelity audio applications

    On-chip low-dropout linear regulators for all internal supplies

    Proprietary spurious-free clock generation architecture

    Integrated WEP, TKIP, AES, and WAPI engines

 

Specification:

    802.11 b/g/n

    Wi-Fi Direct (P2P), soft-AP

    Integrated TCP/IP protocol stack

    Integrated TR switch, balun, LNA, power amplifier and matching network

    Integrated PLLs, regulators, DCXO and power management units

    +19.5dBm output power in 802.11b mode

    Power down leakage current of<10uA

    Integrated low power 32-bit CPU could be used as application processor

    SDIO 1.1/2.0, SPI, UART

    STBC, 1×1 MIMO, 2×1 MIMO

    A-MPDU & A-MSDU aggregation & 0.4ms guard interval

    Wake up and transmit packets in < 2ms

    Standby power consumption of < 1.0mW (DTIM3)

R76  Inc Tax
ESP8285 WiFi Communication Moduel

Datasheeet Link -> https://drive.google.com/open?id=18iyGjssAjdAkn4zSX1DKlcDgo1s0mX0l
R76  Inc Tax
H-Bridge Dual Stepper Motor Controller
Onboard two the L9110S motor control chip
simultaneously drive two DC motors or a 4-wire 2-phase stepper motor
input voltage :2.5-12V
800mA continuous current output capability per channel

1. Low static work current

2. Power supply voltage: DC2.5-12V

3. Each channel has 800mA continuous current output

4. Low saturation pressure drop

5. TTL/CMOS output level compatible, can be connected directly to the CPU

6. Output built-in clamping diode, apply to the perceptual load

7. Control and drive integrate in IC

8. Pin high pressure protection function

9. Working temperature: 0-80 ℃
10.Size:29.2(mm)x23(mm)
R31  Inc Tax
H-Bridge Stepper Motor Controller L298N for Arduino
The L298 is an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Two enable inputs are provided to enable or disable the device independently of the input signals. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the con

1. Low static work current

2. Power supply voltage: DC5-36V

3. Each channel has 2500mA continuous current output

4. Low saturation pressure drop

5. TTL/CMOS output level compatible, can be connected directly to the CPU

6. Output built-in clamping diode, apply to the perceptual load

7. Control and drive integrate in IC
R52  Inc Tax
Infra-red obstacle avoidance Sensor
  • Module description :
  •     The sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emit a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface to output digital signal (a low level signal), can be through the potentiometer knob adjust the detection distance, effective distance range 2 ~ 30cm, working voltage is 3.3V to 5V. The sensor detection range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use, etc, can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on many occasions.
  •  
  • Module parameters:
  • 1. when the module detects obstacles in front of the signal, the green indicator on the circuit board light level and at the same time the OUT port output low level signal, the detection module from 2 ~ 30cm, 35°detection Angle, test distance can be adjusted through the potentiometer, adjustable potentiometer clockwise, the detection distance increases; Counter-clockwise tuning potentiometer, detection distance is reduced.
  • 2. sensors, active infrared reflection detection, therefore the reflectivity and shape of the target is the key of the detection range. White one black detection range, minimum maximum; Small area of the object distance, large distance.
  • 3. the sensor module output port OUT can be directly connected to the microcontroller IO port can, also can drive a 5v relay directly; Connection mode: the VCC - VCC; GND - GND; The OUT - the IO
  • 4. the comparator USES the LM393, working stability;
  • 5. can be used for 3 to 5v dc power to power supply module. When power on, the red power indicator light lit;
  • 6. 3 mm screw holes, easy fixed, installation;
  • 7. circuit board size: 3.2CM*1.4CM
  • 8. each module is shipped already compare threshold voltage through the potentiometer to adjust good, not special circumstances, please do not arbitrarily adjust the potentiometer.
  •  
  • Module interface specification 
  • 1. VCC voltage is 3.3V to 5V converter (which can be directly connected to 5V single-chip microcontroller and 3.3V) 
  • 2. GND external GND 
  • 3. OUT of small plate digital output interface (0 and 1)
R23  Inc Tax
Keypad 3X4 Matrix
4 x 3 Matrix 12 Key Array Membrane Switch Keypad Keyboard For Arduino

Description:

Pad Size: 68.9 x 76 x 0.8mm
Cable length: 85mm (include connector)
Connector: dupont 7 pins, 0.1 inch (2.54mm) Pitch
Mount style: Self-Adherence
Max. circuit rating: 35VDC, 100mA
Insulation spec.: 100M Ohm, 100V
Dielectric withstand: 250Vrms (60Hz, 1min)
Contact bounce: ≤5ms
Life expectancy: 1 million closures
Weight: 7g

Package included:

3 x Membrane switch Matrix Array 12 key
R40  Inc Tax
L293D 4 Channel Motor Driver
Motor Drive Shield Expansion Board L293D For Arduino Duemilanove Mega2560 UNO Description:L293D is a monolithic integrated, high voltage, high current, 4-channel driver.
L293D is a monolithic integrated, high voltage, high current, 4-channel driver,you can use DC motors and power supplies of up to 36 Volts, the L293D chip is also known as a type of H-Bridge,which is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.
  •     2 interface for 5V Servo connected to the Arduino’s high-resolution dedicated timer – no jitter.
  •     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.
  •     2 external terminal power interface, for seperate logic/motor supplies.
  •     Tested compatible for Arduino Mega, Diecimila & Duemilanove.
  •     Reset button.
Feature:
  • Control up to 4 DC motors.
  • Control 2 Servos.
  • Logic Control Voltage VSS: 4.5 ~ 5.5 V
  • Motor Supply Voltage VSS: 15v
  • Drive operating current IO: 1.2A
  • 8 Stage Serial Shift Registers

R69  Inc Tax
L298P Dual Channel Motor Driver & acc board

The Motor Shield is based on the L298 , which is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepping motors. It lets you drive two DC motors with your board, controlling the speed and direction of each one independently. You can also measure the motor current absorption of each motor, among other features.

Operating Voltage 5V to 12V
Motor controller   L298P, Drives 2 DC motors or 1 stepper motor
Max current  2A per channel or 4A max (with external power supply)
Current sensing    1.65V/A
Free running stop and brake function
R115  Inc Tax
Leonardo R3 ATmega32U4 Board Arduino Compatible IDE (Leonardo)
  • It's a 100% Arduino pro micro Compatible Board.
  • Chip: ATmega32u4
  • Board Mode: LEDNARDO R3
  • Operating frequency: 16MHz
  • Working voltage: 5V
  • Input voltage: 7-12V
  • Digital IO port: 20
  • PWM channel: 7
  • Analog input: 12
  • Maximum current of 5V digital/analog port: 40mA
  • Maximum current of 3.3 V digital/analog port: 50 mA
  • Flash Memory:32 KB (ATmega32u4) of which 4 KB used by bootloader
  • SRAM: 2.5 KB (ATmega32u4)
  • EEPROM: 1 KB (ATmega32u4)
  • Net tweight:18 g
  • Package weight:28 g
  • Color:As shown in the pictures

Package Content:

  • 1x Arduino Module
    1x USB Cable
R242  Inc Tax
Light sensor BH1750
Digital light intensity detecting.
The ROHM genuine BH1750FVI chip.
Power supply :3-5v.
Data range :0-65535.
The sensor built 16bitAD converter.
Direct digital output, complex calculation is omitted, omitting calibration.
Does not distinguish between ambient light.
Close to the visual sensitivity of the spectral characteristics.
1 lux high-precision measurement of a wide range of brightness.
R40  Inc Tax
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