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  • 2-Pin Mini Tact Switch 6mm square - Pack of 5 (TACT2)
    Pack of 5 mini Tact push button switches.

    These fit well into breadboards as the legs are straight and there is no confusion as to which way round they go as you get with the 4-pin switches.
    • Lead spacing 5.08mm (0.2")
    • Dimensions: 6 x 6mm
    • Push to make
    Add to Cart
    £1.00
  • 2-Pin Mini Slim Tact Switch - Pack of 4 (TACTSLIM)
    Pack of 4 slim tactile push button switches. Suitable for breadboards or use with the Pi TFT Screen

    Slim clicky momentary switches are standard input "buttons" on electronic projects. These are half the width of classic 6mm tactile switches so they line up better on a breadboard, just plug them into every-other row. These work best in a PCB but can be used on a solderless breadboard as shown in this tutorial. The two pins are normally open (disconnected) and when the button is pressed they are momentarily closed.
    Add to Cart
    £1.00
  • 2-Digit 7-Segment LED 0.56" Common Anode Red 5261BS (LED2X7A)
    2-Digit, 7-Segment Display with Decimal Point
    • Red segments
    • 0.56"
    • Common Anode
    • 25 x 19mm package
    Add to Cart
    £1.00
  • 2 x AAA Battery Holder with Switch and 2-Pin JST for MicroBit (BBOXMBIT)
    Battery Holder for Use with BBC Micro:Bit

    This enclosed holder for 2 x AAA batteries comes with an on/off switch and 2-pin JST connector for plugging directly into the Micro:Bit. Ideal for simple use of Micro:Bit on the move
    Add to Cart
    £1.25
  • 2 x AAA Battery Holder with 2-Pin JST for MicroBit (BBOXMBITA)
    Open Battery Holder for Use with BBC Micro:Bit

    This open holder for 2 x AAA batteries comes with a 2-pin JST connector for plugging directly into the Micro:Bit. Ideal for simple use of Micro:Bit on the move.
    We also have a battery holder with on/off switch
    Add to Cart
    £1.00
  • 12mm Tact Switch With Cap - Pack of 7 Different colours (TACT12X7)
    12mm Square Tactile switches - Pack of 7

     A good size with a definite Click when pressed

    One of each colour cap included
    • White
    • Black
    • Grey
    • Red
    • Yellow
    • Green
    • Blue

    Add to Cart
    £3.00
  • 12mm Tact Switch With Cap - Pack of 2 (TACT12)
    12mm Square Tactile switches. A good size with a definite Click when pressed

    Available with 7 different cap colours - please select from:
    • White
    • Black
    • Grey
    • Red
    • Yellow
    • Green
    • Blue

    Add to Cart
    £1.00
  • 12mm Round 5V Digital RGB LED Pixels Strand of 50 WS2801 Waterproof IP65 ()

    12mm Round 5V Digital RGB LED Pixel String - Waterproof IP65

    RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them into a 12mm drill hole in any material up to 1.5mm/0.06" thick. They're typically used to make outdoor signs. These pixels are round, but we also have some with a flat square back. It affects mostly the way the wires lie and the colour of the wires!

    The pixels are connected by a 4-conductor cable. +5V (Red), Ground (White), Data (Blue) and Clock (Green). Data is shifted down from one pixel to the next so that you can easily cut the strand or attach more onto the end.

    Each dot is digitally controlled, with an internal 8-bit PWM LED driver (24-bit color for 16 million different shades). The pixels must be clocked by a microcontroller, we have an example code linked below that works on an Arduino, it should be simple to adapt it to any other microcontroller.

    The pixels use 8mm diffused RGB LEDs, with a 120 degree beam width. The total max brightness of all LEDs is about 1600mcd but with the light more evenly distributed & mixed than a clear LED. (Please note: mcd ratings of LEDs are notoriously inflated by most LED sellers, so be extra-skeptical when reviewing LED ratings!)

    Sold by the strand, each strand has 50 pixels in series! Each strand has two JST SM 4-pin connectors so you can connect multiple strands in a row, as many as you wish, just watch for how much current they want. We now have LED pixel strands with the power wires (Red & White) spliced out so its really easy to connect 5VDC.

    You can drive these with an Arduino using any two microcontroller digital pins, check this library which also has example code to demonstrate the strands and be sure to read Adafruit's detailed tutorial on usage!

    You can also download the FastSPI library and our Chaser.ino sketch. Connect the Data wire (Blue) to Pin 11 and Clock (Green) to Pin 13 as well as Power and Ground

    • 12mm diameter (0.45") 75mm deep (1.5")
    • 80mm / 3" apart between each pixel
    • 50 pieces per string
    • These pixels use a WS2801 chip for full 24 bit color
    • 5V power, 60mA maximum per pixel (LED on full white)
    • Maximum current required 3A per string
    • 2-pin SPI-like protocol
    • Brightness: Red = 3.3 Lumens/300 mcd, Green = 10 Lumens/1000 mcd, Blue = 2.7 Lumens/300 mcd (mcd calculation based on full 120 degree beam)
    Add to Cart
    £22.95
  • 100nF Ceramic Capacitors - Pack of 10 ()
    100nF Ceramic plate capacitors - Pack of 10
    • Lead spacing: 5.08mm (0.2")
    • Tolerance: 10%
    Add to Cart
    £1.00
  • Adafruit Wearable On/Off Switch with Leads (TACTWEAR)
    Adafruit Wearable Tactile On/Off Switch

    Squeeze once to turn on, squeeze again to turn off! This clicky switch makes a great power switch or mode toggler. We like this switch because it's easy to embed in a seam for easily powering up/off wearable and fabric projects. Can handle up to 14V and 2 Amps! This is a really satisfying switch.
    • Length of wires: 117mm / 4.6"
    • Thickness: 8.4mm / 0.33"
    • Length: 18.2mm / 0.72"
    • Width: 15.43mm / 0.6"
    • Weight: 4.39g
    Add to Cart
    £3.00
  • Adafruit USB LiPo Charger (ADA-CHGLIPO)
    Adafruit Micro LiPo - USB LiIon/LiPoly Charger

    Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.

    Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the back, for when you'll only be charging batteries with 500mAh size or larger.

    For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.
    • Comes assembled and tested with a free bonus JST cable!
    • 5V input via PCB-style USB connector
    • For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells)
    • 100mA charge current, adjustable to 500mA by soldering a jumper closed
    • Free 2-pin JST cable included!
    Batteries not included.
    Add to Cart
    £5.75
  • Adafruit PowerBoost 500 Basic - 500mA at 5V from LIPO (PBST500)
    Adafruit PowerBoost Basic - Provides 500mA at 5.2V from 1.8V to 5V

    PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. Like our popular 5V 1A USB wall adapter, we tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.

    The PowerBoost 500 has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!

    • Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
    • 2A internal switch (~2.5A peak limiting) means you can get 500mA+ from as low as 1.8V, 750mA+ from 2 NiMH or Alkaline batteries, and at least 1000mA from a 3.7V LiPoly/LiIon battery or 3 NiMH/Alkalines.
    • Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo/LiIon battery usage
    • On-board 500mA charge-rate 'Apple/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for iPad (which really needs 1A charge rate).
    • Full breakout for battery in, control pins and power out
    • 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)
    Great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). If you would like to use a terminal block, pick up a 3.5mm 2pin block and solder to the output spot where the USB jack would go. Or don't solder anything in for a more compact power pack.
    Add to Cart
    £7.50
  • Adafruit PowerBoost 1000 Basic - 1000mA at 5V from LIPO (PBST1000)
    Adafruit PowerBoost Basic - Provides 1000mA at 5.2V from 1.8V to 5V

    PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. With a beefy 4A DC/DC converter, it can give you 1A+ from as low as 2V. 

    Adafruit have tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.

    The PowerBoost 1000 has at the heart a TPS61030 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 4A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!

    • Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
    • 4A internal switch means you can get 1000mA+ from as low as 1.8V, 1500mA+ from 2 NiMH or Alkaline batteries, and at least 2000mA from a 3.7V LiPoly/LiIon battery or 3 NiMH/Alkalines. Just make sure your batteries can actually supply the required 2-4A, OK?
    • Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo/LiIon battery usage
    • On-board 1000mA charge-rate 'Apple/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for a speedy 1000mA charge rate. Works with iPads, both mini and 'classic' type.
    • Full breakout for battery in, control pins and power out
    • 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)

    Great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB, a loose 2-PH JST jack, a 2-pin Terminal block and a loose USB A jack.

    If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). Then choose either JST for input (JST is often used for our LiIon batteries, but the connector is only rated for 2A) or a terminal block. 

    The 1000 version comes with a 2-pin terminal block so you can solder it to the output spot where the USB jack would go. Or don't solder any connectors in for a more compact power pack and go with 22AWG wires soldered directly in.

    Add to Cart
    £11.25
  • Adafruit LiPo PowerBoost 500 & Charger - 500mA at 5V from 1.8 to 5V (PBST500C)
    Adafruit PowerBoost Charger - Provides 500mA at 5.2V from 1.8V to 5V

    PowerBoost 500 with charger is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for running your 5V projects.

    Adafruit tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.

    The PowerBoost 500C has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!

    • Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
    • 2A internal switch (~2.5A peak limiting) means you can get 500mA+ from a 3.7V LiPoly/LiIon battery. We had no problem drawing 1000mA, just make sure your battery can handle it!
    • Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for LiPo/LiIon battery usage
    • Onboard 500mA charge-rate 'iOS' data resistors. Solder in the USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for large iPads.
    • Full breakout for battery in, control pins and power out
    • 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)
    To make this even more useful, we stuck a MicroLipo charger on the other side. The charger circuitry is powered from a microUSB jack, and will recharge any 3.7V/4.2V LiIon or LiPoly battery at 500mA max rate. There's two LEDs for monitoring the charge rate, a yellow one tells you its working, a green one lights up when its done. You can charge and boost at the same time no problem, without any interruption on the output so its fine for use as a "UPS" (un-interruptable power supply) for a low-current draw device. Just be aware that the charge rate is 500mA max, so if you're drawing more than ~300mA continuously from the 5V output side, the battery will slowly drain since the charge rate is less than the dis-charge rate. For example, a Pi works fine but a BBB uses too much current for it to act like a UPS.

    Great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). If you would like to use a terminal block, pick up a 3.5mm 2pin block and solder to the output spot where the USB jack would go. Or don't solder anything in for a more compact power pack.

    Each order comes with a fully assembled and tested PowerBoost 500C + USB jack. Does not come with a Lipoly or LiIon battery, but we have tons in the shop, just pick one with more than 500mAh of capacity. Also doesn't come with the nice iPhone or charger cable.  Be sure to read Adafruit's lovely tutorial for details, schematics, and more!
    Add to Cart
    £10.45
  • Adafruit Sewable Snaps 5mm Diameter - Pack of 24 (SEWSNAPS)
    Adafruit Sewable Snaps

    The small 5mm size of these tin-plated brass snaps means they fit perfectly on Flora's pads! Snaps make a great connector for wearables-- solder one side to the board and sew the other to your project with conductive thread! This card comes with 24 complete snaps (socket and stud pairs).

    Some discoloration may occur during soldering. These snaps are washable, oxidation-resistant, and nonmagnetic
    Add to Cart
    £3.30
  • Long 30cm Crocodile Alligator Test Leads. Ideal for Crumble - Pack of 10 (CROC10)
    Set of 10 Crocodile/Alligator Test Clips
    • 2 of each colour (Black, Red, Green, Yellow, White)
    • 30cm long
    • Ideal for use with Crumble
    Add to Cart
    £3.45
  • BBC Micro:Bit in Gift Box (Microbit) (MBIT)

    BBC Micro:Bit in Gift Box

    BBC micro:bit is a BBC initiative to get kids in the UK coding. A royalty from the sale of this BBC micro:bit merchandise helps promote digital creativity amongst young people in the UK.

    The BBC micro:bit is a pocket-sized computer that you can code, customise and control to bring your digital ideas, games and apps to life.

    Measuring 4cm by 5cm, and designed to be fun and easy to use, users can create anything from games and animations to scrolling stories at school, at home and on the go - all you need is imagination and creativity.


    Available in 4 striking colours (Red, Blue, Yellow and Green). "You will be sent random colours of BBC micro:bit, you will not be able to order items based on their colour"

    Child Friendly:
    • Detects motion and direction - Shake the BBC micro:bit to play the classic Paper, scissors, stone game. Navigate around your local park with the onboard compass.
    • Control games using the 2 buttons
    • Flash messages or animations across the 25 programmable lights
    • Connect the BBC micro:bit to your phone using Bluetooth wireless technology to take selfies without touching your phone
    • Add a speaker to one of three connecting rings to play sounds or music.

    Micro:bit features:
    • Multiple sensors
    • Programmed via software via USB
    • Multiple platform support Windows, iOS, tablet, mobile
    • Open Source hardware (OSHW)

    Top Side
    • 3 Digital/Analogue input/output rings
    • Power port ring
    • Ground ring
    • 25 individually programmable LEDs
    • 2 programmable buttons

    Bottom Side
    • 23-bit ARM Cortex M0+ CPU
    • Bluetooth Smart Antenna
    • Accelerometer and compass
    • Micro USB
    • 20-pin edge connector
    • Battery connector
    Add to Cart
    £10.80
  • ESP8266 WiFi Module ESP-01 (ESP-01)

    ESP8266 WiFi Module ESP-01

    ESP8266 Remote Serial Port WIFI Transceiver Wireless Module
     
    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.
     
    Product Details :-
    WIFI Wireless Transceiver Module
    Condition: New
    LWIP agreement
    Supports 3 modes: AP,STA,AP+STA
    802.11 b/g/n
    High quality module
    High efficiency AT commands, simple for your development.
     
    Important note:  This is a 3.3v module, ensure it is only connected to the 3v lines on your micro-controller, direct 5v will damage the module.
     
    In addition to the 3.3v power supply for the module, 5v TTL data lines also need to shifted to 3.3v. When using the module with a 5V micro-controller, such as a standard Arduino,  ensure to use a level shifter on the URXD pin - a simple resistor-zener level shifter is sufficient. Again, this is to prevent over-voltage.
     
    Add to Cart
    £2.95
  • 3 x AA Battery Crumb for Crumble (CRBAT)
    Battery Holder Crumb


    This Crumb provides a switched power supply with indicator light and fuse. I has two sets of Crumble compatible output connectors. Ideal for powering your Crumble project.

    Batteries, Croc clips and Crumble NOT included.
    Add to Cart
    £3.50
  • 36mm Square 12V Digital RGB LED Pixels Strand of 20 WS2801 Waterproof IP66 ()

    36mm Square 12V Digital RGB LED Pixel String

    RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each metal 'pixel square' contains 4 RGB LEDs and a controller chip soldered to a PCB. The pixel is then 'flooded' with epoxy to make it waterproof. These are fairly large pixels but they have a couple of nice mounting options, such as two metal flanges on the side and a self-adhesive backing layer. They're typically used to make outdoor signs. Compared to our other LED dots, these are much bigger and much brighter, good for larger scale installations.

    They are waterproof and can be used outside.

    The pixels are connected by a 4-conductor cable. +12VDC (Red), Ground (Yellow), Data (Green) and Clock (Blue). Data is shifted down from one pixel to the next so that you can easily cut the strand or attach more onto the end.

    Each dot is digitally controlled, with an internal 8-bit PWM LED driver (24-bit color for 16 million different shades). The pixels must be clocked by a microcontroller, we have an example code linked below that works on an Arduino, it should be simple to adapt it to any other microcontroller.

    The pixels use 4 x 5050 RGB LEDs, with a 120 degree beam width. All of the LEDs are controlled at once so you cannot have one pixel with the four LEDs different colors. (Color control is per single square 4-LED pixel only) The total max brightness of all LEDs is about 6000mcd. (Please note: mcd ratings of LEDs are notoriously inflated by most LED sellers, so be extra-skeptical when reviewing LED ratings!)

    Sold by the strand, each strand has 20 pixels in series! Each strand has two JST SM 3-pin connectors so you can connect multiple strands in a row, as many as you wish, just watch for how much current they want. The two power wires are brought out separately to make wiring easier, a 2.1mm terminal block adapter is handy here to attach a DC power supply. We have a 12V/5A supply that should be able to drive 2 or more strands (depending on current use). The LEDs are constant-current driven so you'll have even colors through-out the strand as long as you have a stable 12V supply

    You can drive these with an Arduino using any two microcontroller digital pins, check this library which also has example code to demonstrate the strands and be sure to read Adafruit's detailed tutorial on usage!

    You can also download the FastSPI library and our Chaser.ino sketch. Connect the Data wire (check colour above) to Pin 11 and Clock to Pin 13 as well as Power and Ground
    Add to Cart
    £26.65
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