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  • Aluminum Heatsink Cooler 14 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi ()
    Description:  14 x 14 x 6mm Aluminum Heatsink

    Features:
    Brand New and High Quality!
    These heatsinks have a layer of thermal adhesive that  allow for easy installation on to your board..
    Just peel and stick.
    Reduce the risk of hardware failure due to  overheating.
    Installation Instructions:
    Make sure the chip modules are free from dirt and  grease
    Peel the protective liner off on the base of the  heatsink
    Apply the heatsinks to the corresponding chip modules  and apply firm pressure.

     
    Add to Cart
    1.49€
  • Raspberry Pi Zero ()

    Specifications

    Technical specifications

    The Raspberry Pi Zero is half the size of a Model A+, with twice the utility. A tiny Raspberry Pi that’s affordable enough for any project!

    • 1GHz single-core CPU
    • 512MB RAM
    • Mini HDMI port
    • Micro USB OTG port
    • Micro USB power
    • HAT-compatible 40-pin header
    • Composite video and reset headers
    • CSI camera connector (v1.3 only)
    Add to Cart
    21.42€
  • Aluminum Heatsink Cooler 8 x 8 x 4mm Adhesive Kit for Cooling Raspberry Pi ( Copy ) ()
    Description:  8 x 8 x 4mm Aluminum Heatsink

    Features:
    Brand New and High Quality!
    These heatsinks have a layer of thermal adhesive that  allow for easy installation on to your board..
    Just peel and stick.
    Reduce the risk of hardware failure due to  overheating.
    Installation Instructions:
    Make sure the chip modules are free from dirt and  grease
    Peel the protective liner off on the base of the  heatsink
    Apply the heatsinks to the corresponding chip modules  and apply firm pressure.

     
    Add to Cart
    1.18€
  • Motor-driven expansion board L293D motor control shield For arduino ()

    L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Basically this means using this chip you can use DC motors and power supplies of up to 25 Volts, that"s some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what"s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor. Features : 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 25V DC. Pull down resistors keep motors disabled during power-up. 2 external terminal power interface, for separate logic/motor supplies. Tested compatible for Arduino Mega, Diecimila and Duemilanove.L9110S DC Stepper Motor Driver Board H Bridge FZ0537

    Description:

    Low quiescent current

    Wide supply voltage range: 2.5V-12V

    800mA per channel continuous power output capability

    Lower saturation voltage

    TTL / CMOS compatible output level can be directly connected to CPU

    Output built-in clamp diodes for inductive load

    Control and drive integrated into a single IC

    With pin high-voltage protection

    Operating temperature :0-80

    Onboard 2 L9110S motor control chip

    Module can drive two DC motors or a 4-wire two-phase stepper motor

    Package Included:

    5 X L9110S Motor Driver

    Add to Cart
    4.17€
  • Dual H Bridge L298N DC Stepper Motor Driver Controller Board – Arduino ()

    Description:

    Overview

    Using L298N as the control chip,the module has such characteristics as strong driving ability,low calorific value and strong anti-interference ability. This module can use built-in 78M05 for electric work via a driving power supply part. But to avoid the damage of the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage. Using large capacity filter capacitor, this module can follow current to protect diodes,and improve the reliability.

    L298N Double H Bridge Motor Driver Module

    Control chip: L298N

    Logical voltage: 5V

    Drive voltage: 5V – 35V

    Logical current: 0mA – 36mA

    Drive current: 2A(MAX single bridge)

    Storage temperature: -20C to 135C

    Max power: 25W

    Size: 43 x 43 x 27mm

    What you will receive:

    Easydriver module and pin headers, quantity as selected

    Add to Cart
    8.21€
  • 22402A-17 protoboard two sided 3x7 cm ()
    Quality PCB prototype board high quality glass fiber, Sturdy material. Well etched and well drilled. The holes are centered well and all pads are nicely tinned, when you stack the boards up you can see clear through. Tinned plated finish prevents oxidation, not easy to deform
    Add to Cart
    3.45€
  • 22402A-18 protoboard two sided 4x6 cm ()
    Quality PCB prototype board high quality glass fiber, Sturdy material. Well etched and well drilled. The holes are centered well and all pads are nicely tinned, when you stack the boards up you can see clear through. Tinned plated finish prevents oxidation, not easy to deform
    Add to Cart
    3.45€
  • 2N3904 transistor ()
    The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. It is designed for low current and power, medium voltage, and can operate at moderately high speeds.
    Add to Cart
    1.19€
  • 22402A-17 protoboard two sided 2x8 cm ()
    Quality PCB prototype board high quality glass fiber, Sturdy material. Well etched and well drilled. The holes are centered well and all pads are nicely tinned, when you stack the boards up you can see clear through. Tinned plated finish prevents oxidation, not easy to deform
    Add to Cart
    3.45€
  • OP-AMP ()
    • The LM741 series are general purpose operational amplifiers
    • Application :Perform any mathematical operations, Amplify voltages, Oscillators, Voltage Comparator and many more
    Add to Cart
    1.19€
  • L9110S DC Stepper Motor Driver Board H Bridge L9110 for arduino ()

    L9110S DC Stepper Motor Driver Board H Bridge FZ0537

    Description:

    Low quiescent current

    Wide supply voltage range: 2.5V-12V

    800mA per channel continuous power output capability

    Lower saturation voltage

    TTL / CMOS compatible output level can be directly connected to CPU

    Output built-in clamp diodes for inductive load

    Control and drive integrated into a single IC

    With pin high-voltage protection

    Operating temperature :0-80

    Onboard 2 L9110S motor control chip

    Module can drive two DC motors or a 4-wire two-phase stepper motor

    Package Included:

    5 X L9110S Motor Driver

    Add to Cart
    4.17€
  • Potentiometer 10k Ohms ()
    These are our favorite Variable Resistor For Breadboard with value 0-10K, perfect for breadboarding and prototyping. You can adjust resistor value from the top.
    Add to Cart
    0.36€
  • Precision DS3231 Real Time Clock Module RTC DS3231 3.3V/5V with Battery ()

    Description:

    Raspberry Pi foreign highest precision clock module DS3231

       Modules can adapt itself 3.3V and 5V systems without level conversion, this is a super convenient!

     

    Feature:

    • The 1.-40 ° C to +85 ° C temperature range, timing accuracy kept at ± 5ppm (± 0.432 sec / day)
    • 2 timed to provide continuous battery backup
    • 3 low-power
    • 4. Device package and function compatible with the DS3231
    • 5. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
    • 6 two calendar alarm
    • 7.1Hz and 32.768kHz output
    • 8 Reset button debounced input and output
    • 9-speed (400kHz) I2C serial bus
    • 10. +2.3 V to +5.5 V Supply Voltage
    • 11 ± 3 ° C accuracy digital temperature sensor
    • 12.-40 ° C to +85 ° C operating temperature range
    • 13.16-pin SO (300mil) package
    • 14 by Underwriters Laboratories (UL) certification

     

    Package Include:

       1PCS DS3231 clock module

    Add to Cart
    3.45€
  • Toradex oak P sensor module ()
    The Oak P is a USB attached precision piezoresistive pressure sensor.The on-chip calibration and analog to digital converter ensures highest precision and excellent signal quality.In altimeter applications the devise's resolution is in the range of 0.5 meters.
    Add to Cart
    59.50€
  • toradex oak IO module ()
    The Oak IO is a USB attached digital input / output board. Each of the 24 I/Os can be configured 
    individually to act as CMOS input, CMOS output or open drain I/O. The logic level of all I/Os can 
    be set to 3.3V or 5V by a single jumper. 
    8 of the 24 I/O lines are ESD protected and have disconnectable interfaces. The mating connectors 
    feature screw terminals to allow a quick attachment of bare wires. These I/O lines are provided 
    with pull up resistors to allow direct sensing of switches without external circuitry. 
    For the other 16 I/O lines, a pin header with a 2.54mm pitch is provided for a simple connection 
    of the inputs and outputs. 
    The output lines can be set with a maximum USB latency of 1ms. The report rate for reading the 
    I/O pins is user adjustable from 1ms to 65s. The minimum USB latency for reading the inputs is 
    therefore 1ms. 
    The Oak IO can be integrated in a custom application very easily. The operating power as well as 
    real time input/output data and uncritical device configuration data are all transferred through a 
    simple USB cable. The very low power consumption, including automatic entering into sleep mode, 
    allows using the device not only in fixed installation, but also in mobile applications. 
     
    Add to Cart
    50.00€
  • toradex oak 10V module ()
    The Oak 10V is a USB attached analog to digital converter board with 8 single-ended channels or 
    4 pseudo-differential channels. The ADC board can run at a sampling rate of up to 1kHz 
    independent of the number of used channels. Voltages between -10V and +10V can be measured 
    with a resolution of approximately 5mV (12 bit ADC)
    The analog inputs are completely isolated from the USB circuit. There is no isolation between the 
    analog input channels because they have a common ground. To simplify installation, the analog 
    inputs feature disconnectable interfaces. The mating connectors have screw terminals to allow for a 
    quick attachment of bare wires. 
    The Oak 10V can be integrated in a custom application very easily. The operating power as well as 
    real time ADC data and uncritical device configuration data are all transferred through a simple 
    USB cable. The very low power consumption, including automatic entering into sleep mode, allows 
    using the device not only in fixed installation, but also in mobile applications. 
    Add to Cart
    50.00€
  • Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor ()
    • Quantity: 30 x photoresistor, 5 mm GM5539 resistor
    • Maximum voltage: 150 Volt DC
    • Maximum wattage: 100 mW; Spectral peak: 540 nm
    • Light resistance (10 Lux): 50-100 Kohm; Operating temperature: - 30 ~ + 70 degree Celsius
    • Enough photo light sensitive resistors are handy for your DIY and hand working projects
    Add to Cart
    1.19€
  • 22402A-18 protoboard one side 5X7 cm ()
    Quality PCB prototype board high quality glass fiber, Sturdy material. Well etched and well drilled. The holes are centered well and all pads are nicely tinned, when you stack the boards up you can see clear through. Tinned plated finish prevents oxidation, not easy to deform
    Add to Cart
    3.45€
  • 22402A-18 protoboard two sided 5x7 cm ()
    Quality PCB prototype board high quality glass fiber, Sturdy material. Well etched and well drilled. The holes are centered well and all pads are nicely tinned, when you stack the boards up you can see clear through. Tinned plated finish prevents oxidation, not easy to deform
    Add to Cart
    3.45€
  • Arduino UNO R3 - Compatible ( UNO R3)
    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
     

    The power pins are as follows:

    • VIN. The input voltage to the Arduino board when it's using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
    • 5V.This pin outputs a regulated 5V from the regulator on the board. The board can be supplied with power either from the DC power jack (7 - 12V), the USB connector (5V), or the VIN pin of the board (7-12V). Supplying voltage via the 5V or 3.3V pins bypasses the regulator, and can damage your board. We don't advise it.
    • 3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
    • GND. Ground pins.
    • IOREF. This pin on the Arduino board provides the voltage reference with which the microcontroller operates. A properly configured shield can read the IOREF pin voltage and select the appropriate power source or enable voltage translators on the outputs for working with the 5V or 3.3V.
    for more details visit: http://arduino.cc/en/Main/arduinoBoardUno
    Add to Cart
    17.85€
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