Robot Chassis

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  • Pi2Go Fully Integrated Robot for Raspberry Pi (PI2GO)
    Pi2Go - The Complete Robot for your Raspberry Pi

    No Soldering required - simply screws together

    Supports All models of Raspberry Pi (except very first release which has no mounting holes): Model A, Model B, Model A+, Model B+, Raspberry Pi 2 Model B and Raspberry Pi 3 Model B

    Have a look at the features:
    • No separate chassis - everything is connected to the  main circuit board
    • 5V switching regulator that can supply a fully loaded Pi as well as all the motors etc. on the Pi2Go
    • 2 DC motors
    • 3 x IR Obstacle sensors with indicator LEDs – detect objects within 10cm (left side, right side and front)
    • 2 x IR line sensors with indicator LEDs - program the Pi2Go to follow lines
    • Ultrasonic distance sensor - measure the distance to objects in front
    • Push button – non-dedicated switch use in you programs to change mode, switch off, or whatever you want
    • 4 pairs of fully controllable RGB LEDS - any colour, any brightness
    • 4 light sensors with analog to digital converter built in
    • 4 servo outputs controlled by onboard hardware
    • Active Power supply monitor: shuts down motors if battery getting low and sends signal to Pi if getting very low
    Software:
    • A python library module is available with some example programs
      • Move motors forwards, backwards, spin left/right or do sweeping turns
      • Read the values from all the IR sensors (On or Off)
      • Read the distance using the ultrasonic sensor
      • Read the value of the switch
      • Set the RGB LEDs to any colours you want
      • Set the position of each servo
    • ScratchGPIO version 7 and later fully supports Pi2Go

    Dimensions:
    • Main PCB 110 x 80mm
    • Wheels 65mm diameter
    • Assembled size approx: 155 x 140 x 90mm (L x W x H)

    Visit the Pi2Go website for assembly details, software downloads and news updates

    Add to Cart
    £49.50
    £55.00
  • Dagu Magician 2WD Chassis (Magician)
    • 2 x Micro-Geared motors (ready built - simply bolt to the frame)
    • 2 wheels with rubber tyres (65mm diameter)
    • Blue Acrylic frame
    • Plates on top and bottom of main chassis - room for battery pack on the bottom of the chassis
    • Ideal for mounting our 2 DOF mini Pan and Tilt set - see >>HERE<<
    • Loads of holes for mounting sensors. The configuration of holes allows many different shapes to be fitted
    • A 3-cell AA battery box is included, however this makes the motors very underpowered so we recommend using a 4-cell box for alkaline batteries, or 5-cell for rechargeables
    • Please check out this article about the Dagu Magician Chassis >>HERE<<
    • Download our code for running the complete kit from >>HERE<<

    CONTENTS
    • 2 x Motors and gearboxes (ready-assembled)
    • 2 x 65mm diameter wheels. Simple push fit
    • Front (or rear) castor
    • Acrylic chassis: top and bottom plates with mounting hardware
    • Battery pack (takes 3 AA size batteries: we recommend changing this to 4 or 5 cell)
    • Wire
    • All nuts, bolts, screws and spacers required to build complete unit
    • Mounting hardware for Arduino and other sensors
    • PRINTED ASSEMBLY INSTRUCTIONS
    Add to Cart
    £15.80
  • Picobot2 - Cool, Smart Robot for Kid-Friendly Learning and Coding (PB2x-xx)

    Picobot2
    Kid-Friendly, Low-Cost, Educational, Feature-Rich, Programmable Robot

    Got a budding geek? There is nothing more exciting than a fully programmable robot to capture the imagination and learn the skills of coding robot building

    Build, Play, Learn

    Within a few minutes of opening the box you will have assembled the Picobot2 and will have it running around performing its built-in actions.
    • Build your own robot with kid friendly, easy steps to assemble the complete robot - 4 screws, push on the wheels and off you go!
    • Play with the built-in example programs to follow lines, seek out light sources, avoid obstacles or stay close to you
    • Learn coding by extending the example programs using the full-featured library

    Included Examples
    • Line following
    • Obstacle avoidance
    • Light seeking
    • Light avoiding
    • Colour reaction to environment Light vs Distance, Colour vs Light received, etc
    • Follow my leader (pulse the rear LED and get second Picobot to follow a pulsing white light)
    • Stay fixed distance from object/person - eg. get it to follow you around

    Base Model Comprises All you Need to get Going
    • Ready assembled circuit board with motors and lots of sensors - pre-programmed with examples
    • Acrylic case - 4 screws to fit it together
    • Rechargeable battery
    • Wheels
    • USB cable for charging and programming

    Technical Specification
    • Arduino UNO compatible ATMega328P-AU
    • 2 x N20 geared motors with "biscuit" 42mm diameter wheels
    • 400mAh rechargeable (Lipo) battery
    • 2 front light sensors
    • 2 line sensors
    • 2 fully independently controllable RGB LEDs underneath for mood lighting and status information depending how you want to program them
    • Integrated smart battery charger with LED status indicators. Charges the battery intelligently and switches off the charging when complete
    • Mode selection button - general purpose input button that you can program yourself
    • On - Off switch
    • Reset button
    • Ultrasonic distance sensor HC-SR04
    • 5V boost regulator to keep the Ultrasonic going right to the end of the battery life

    Available Options - Factory Fit Only:
    • Bluetooth Smart (Bluetooth Low Energy BLE) module using Nordic nRF51822 chipset
    • Wifi module using the ESP8266 chipset
    • Only one module can be fitted as they both use the same physical and electrical connections
    • The Wifi module uses a lot of power and so will significantly reduce the battery life between charges
    • Note that the Bluetooth and WiFi modules are not supported in the Picobot2 library directly and there are no specific Smartphone apps, but examples are available showing how they can be used

    For getting started, assembly, programming and fun ideas, please see 4tronix.co.uk/picobot2



    Add to Cart
    £36.00
  • T200 Metal Robot Tank Chassis with Motors & Speed Encoders (T200)
    T200 Robot Tank Chassis

    This medium-sized tank chassis is ideal for building robots with your own controller: Arduino, Raspberry Pi, etc

    It is supplied as a kit, but is very easy to build. Even the hex allen keys are supplied, though you will require a small philips screwdriver

    Powerful motors are supplied which allow the tank to move over difficult terrain using the 45mm wide caterpillar tracks.

    All metal construction provides a very tough and strong product - just the chassis and motors weighs nearly 2.5kg!

    Visit our Blog for construction details

    Specification:
    • Length:  220mm
    • Width:  270mm
    • Height:  55mm
    • Weight:  1kg
    • Carrying Capacity:  4kg
    • Working voltage:  7 - 12V

    Motor Specification:
    • Motor speed:  11500 rpm (nominal at 9V)
    • Gear Ratio: 1:75
    • Output speed 150 rpm (nominal at 9V)
    • No load current: 200mA
    • Stall current:  4500mA (max)
    • Rated Torque: 3kg.cm
    • Rated current: 1200mA (Max)
    • Nominal working voltage:  9V
    • Encoder:  2 pulses per motor revolution

    Speed Encoders:
    Each motor contains a Hall effect sensor on the motor shaft. This provides 2 pulses per revolution of the motor (300 pulses per revolution of output shaft) and can be used by your software to determine the distance moved by each side of the chassis.
    You must power the Hall effect sensors separately with 5V to the V and G inputs, the output is taken from the S1 and S2 signals

    The wires from the motor are coloured as follows
    • Black - Motor Ground
    • Red - Motor Power (7 - 12V)
    • White - Sensor Power (5V)
    • Yellow - Sensor Ground
    • Orange - Sensor 1
    • Green - Sensor 2





    The Hall sensors in the motors:

    • VM, GM:For motor's VCC and GND

    • V, G :sensor power supply

    • S1, S2:Sensor signal output

     

    Add to Cart
    £77.50
  • Pi2Go-Lite Fully Integrated Robot Kit for Raspberry Pi (PI2GO-L)
    Pi2Go-Lite

    Soldering service is not available for this product
    (Please consider the Pi2Go if you do not want to solder..)

    Intermediate level soldering skills required for the kit. Not recommended for beginners

    Supports all models of Raspberry Pi

    An excellent all-in-one 2WD robot that comes complete with a multitude of sensors, runs off a single set of AA batteries and can be soldered and assembled in 90 minutes (depends on skill level and care taken! It is more important to get it right than build it fast).

    Can be built for both Raspberry Pi Model A/B or for Model A+ or B+ and Raspberry Pi 2 Model B. Simply change the mounting pillars to swap from one type to another

    Have a look at the features:
    • No separate chassis - everything is connected to the  main circuit board
    • 5V switching regulator that can supply a fully loaded Pi as well as all the motors etc. on the Pi2Go
    • 2 DC motors with either high 120:1 gear ratio (100rpom, more control, less speed) or the standard 48:1 gear ratio (240rpm, less control, more speed)
    • 2 x IR Obstacle sensors with indicator LEDs – detect objects within 10cm
    • 2 x IR line sensors with indicator LEDs - program the Pi2Go to follow lines
    • Ultrasonic distance sensor - measure the distance to objects in front
    • Push button – non-dedicated switch use in you programs to change mode, switch off, or whatever you want
    • 2 pairs of white LEDs - can use software PWM to vary the brightness
    • 2 servo outputs - useful for driving the add on Pan/Tilt assembly
    Software:
    • A python library module is available with some example programs
      • Move motors forwards, backwards, spin left/right or do sweeping turns
      • Read the values from all the IR sensors (On or Off)
      • Read the distance using the ultrasonic sensor
      • Read the value of the switch
      • Set the white LEDs on or off (vary brightness)
      • Set the position of each servo
    • ScratchGPIO version 6 and later fully supports Pi2Go-Lite

    Dimensions:
    • Main PCB 110 x 80mm
    • Wheels 65mm diameter
    • Assembled size approx: 155 x 140 x 90mm (L x W x H)

    Visit the Pi2Go website for build details, software downloads and news updates

    Also see The Raspberry Pi Guy's video tutorials



    Optional Extras:
    Wheel sensors. For accurate movement - straight lines and set angles, then wheel rotation sensors are a must. This addon pack comprises 2 wheel encoder discs to fit inside the main wheels, two IR reflectance sensors, a jumper block and 2 resistors. Software in both python and ScratchGPIO makes use of the 16 pulses per revolution to travel fixed distances etc.

    Pan & Tilt Kit for Raspberry Pi Camera. This kit comprises 5 small PCBs, 2 servos, 20cm camera cable, screws and pillars. This enables you to build: a) Fixed camera mount, b) Camera mount with simple panning left and right or c) Camera mount with both pan and tilt capability. Again, both the python library and ScratchGPIO  fully support this feature. The Pan Tilt kit is available with either standard (plastic gear) servos, or with carbon fibre gear servos (Camera is not included).
    Add to Cart
    £35.95
  • Plus-Plate for Agobo/Agobo2 Raspberry Pi Robot (AGO-PP)

    Agobo Plus Plate with Mountings

    PlusPlate™ Additional prototyping board and mounting hardware. This allows a full size area to add your own electronics from a simple LED, to more complex items including integrated circuits, RF modules and neopixels.

    This can now be fitted to all 40-pin models of Raspberry Pi (A+, B+, 2B, 3B)

    Select correct PlusPlate for your Agobo - Version1 for classic Agobo, or Version2 for Agobo2

    Contents:
    • Plus-Plate with fitted neo-Pixel
    • 40-way Male header (to be soldered to Agobo main  board)
    • 40-way female header (to be soldered to Plus-Plate)
    • 40-way extended female header to fit between the Plus-Plate and Agobo main board
    • 4 x 11mm pillars M2.5 for mounting the Plus-Plate
    • 12mm M3 CSK screw for fitting the battery holder
    •  Also includes additional extra long extended 40-way header to connect to a Model B+ or 2B (you will not need to use this for the A+)
    Add to Cart
    £4.95
  • DFrobot Pirate 4WD Chassis (PIRATE)
    • 4 x Micro-Geared motors (ready built - simply bolt to the frame)
    • 4 wheels with rubber tyres (65mm diameter)
    • Aluminium frame
    • Plates on top and bottom of main chassis - room for battery pack within the chassis
    • Additional large plate with servo hole. Ideal for mounting our 2 DOF Pan and Tilt set - see >>HERE<<
    • Smaller front or rear plate for mounting fixed sensors
    • 3 Mounting plates for InfraRed obstacle sensors. Ideal for our Infrared sensors >>HERE<<
    • Switch, power jack and wiring provided
    • All plates include multiple holes for mounting sensors, arms, etc.
    • Motor Voltage 3 - 12V (7.5V battery pack included)
    • Motor Stall current at 6V: 480mA (each motor)
    • Motor Operating current at 6V: 71mA (each motor, no load)
    Add to Cart
    £29.95
  • Mini Robot 4WD Chassis Kit - 2 Layers with Motor Driver (FT4WD-2)
    Metal Body 4WD Robot Chassis with Motors and Wheels

    This lovely little 4 Wheel Drive chassis kit provides a great platform to build your Arduino or Pi Zero robot.

    Made in red anodized aluminium it is solid, light and robust. And it won't shatter if you drop it on the floor!

    This kit contains an additional second layer that you could mount your batteries on. Or mount the batteries on the lower layer and the micro controller (Pi, Arduino, etc.) on the top layer

    This kit also includes a 2-channel H-Bridge motor controller so you can drive the motors easily from any micro controller (Connect both left hand motors to one channel and both right hand motors to the other channel

    It is only 157 x 73mm so is the perfect accompaniment for your Pi Zero or Arduino Nano

    Included in the kit are:
    • Metal chassis body
    • Upper chassis plate
    • 4 DC Motors in servo shells (these are lovely and really easy to drive)
    • 4 wheels with rubber tyres - 60mm diameter including the tyres
    • 2-Channel H-Bridge motor controller
    • Fixing screws etc.

    Not included:
    • Arduino or Raspberry Pi (or other micro-controller of your choice)
    • Battery pack
    • Sensors
    Add to Cart
    £18.95
  • Mini Robot 4WD Chassis Kit - 1 Layer (FT4WD-1)
    Metal Body 4WD Robot Chassis with Motors and Wheels

    This lovely little 4 Wheel Drive chassis kit provides a great platform to build your Arduino or Pi Zero robot.

    Made in red anodized aluminium it is solid, light and robust. And it won't shatter if you drop it on the floor!

    It is only 157 x 73mm so is the perfect accompaniment for your Pi Zero or Arduino Nano

    Included in the kit are:
    • Metal chassis body
    • 4 DC Motors in servo shells (these are lovely and really easy to drive)
    • 4 wheels with rubber tyres - 60mm diameter including the tyres
    • Fixing screws etc.

    Not included:
    • Arduino or Raspberry Pi (or other micro-controller of your choice)
    • Battery pack
    • Motor controller
    • Sensors
    Add to Cart
    £13.95
  • Mini Robot 2WD Chassis Kit - 2 Layers with Motor Driver (FT2WD-2)
    Metal Body 2WD Robot Chassis with Motors and Wheels

    This lovely little chassis kit provides a great platform to build your Arduino or Pi Zero robot.

    Made in red anodized aluminium it is solid, light and robust. And it won't shatter if you drop it on the floor!

    This kit contains an additional second layer that you could mount your batteries on. Or mount the batteries on the lower layer and the micro controller (Pi, Arduino, etc.) on the top layer

    This kit also includes a 2-channel H-Bridge motor controller so you can drive the motors easily from any micro controller

    It is only 157 x 73mm so is the perfect accompaniment for your Pi Zero or Arduino Nano

    Included in the kit are:
    • Metal chassis body
    • Upper chassis plate
    • 2 DC Motors in servo shells (these are lovely and really easy to drive)
    • 2 wheels with rubber tyres - 60mm diameter including the tyres
    • 2-Channel H-Bridge motor controller
    • Front caster wheel
    • Fixing screws etc.

    Not included:
    • Arduino or Raspberry Pi (or other micro-controller of your choice)
    • Battery pack
    • Sensors
    Add to Cart
    £14.95
  • Mini Robot 2WD Chassis Kit - 1 Layer (FT2WD-1)
    Metal Body 2WD Robot Chassis with Motors and Wheels

    This lovely little chassis kit provides a great platform to build your Arduino or Pi Zero robot.

    Made in red anodized aluminium it is solid, light and robust. And it won't shatter if you drop it on the floor!

    It is only 157 x 73mm so is the perfect accompaniment for your Pi Zero or Arduino Nano

    Included in the kit are:
    • Metal chassis body
    • 2 DC Motors in servo shells (these are lovely and really easy to drive)
    • 2 wheels with rubber tyres - 60mm diameter including the tyres
    • Front caster wheel
    • Fixing screws etc.

    Not included:
    • Arduino or Raspberry Pi (or other micro-controller of your choice)
    • Battery pack
    • Motor controller
    • Sensors
    Add to Cart
    £9.95
  • 4tronix Initio 4WD Robotics Chassis (INITIO)
    The Initio has been designed by 4tronix especially for use with the Arduino and Raspberry Pi. Multiple supporting products are also available in our shop, including motor driver boards, sensor shields for Arduino and PiRoCon robotics controller board for Raspberry Pi.

    Features:
    • An extremely flexible and easy to use 4WD Robot platform designed by 4tronix especially for Raspberry Pi and Arduino
    • Injection moulded from tough ABS
    • Built-in powerful 170-size motors and high-quality gearboxes
    • Arduino (UNO, Mega2560 or Leonardo) and Raspberry Pi mount directly onto the base-plate
    • 6-cell battery box with switch, charging socket, wiring for motor driver and Arduino already in place
    • Built-in speed encoders on each side with electronics already fitted
    • Each wheel can be individually decoupled from the gearbox - run as 1WD, 2WD or 3WD if you want!
    • Fixings for stepper motors (28BYJ-48 as found in our shop - not included) so you can replace the DC Motors with stepper motors for greater accuracy
    • No soldering or gluing required - simply screw together and plug in the wires (of course you can add things we haven't thought of and they may need soldering)
    • The main chassis is delivered ready-built and all wires connected
    • All you need to do is add in the control boards and screw on the top plate
    • Mounting plates included for IR obstacle sensors and Line sensors
    • Loads of extra mountings for additional boards included
    • Build instructions and example code >>HERE<<

    Dimensions:
    • Wheels: Diameter 55mm, Thickness 28mm
    • Chassis (Excluding wheels): 180 x 120 x 93mm (length x width x height)
    • Height of top plate from ground with wheels attached: 110mm

    Video using the Initio platform with a Raspberry Pi

    Add to Cart
    £32.00
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