eBot Scratchy KIT

$445.00$975.00

Kit only model, based on a sturdy alumimium frame with 3D printed PETG super structure and acrylic cover plates.  All kits (except CRS) are fully soldered and tested but not assembled.  Drive system options include 2WD, tank, omni or all (multidrive).  Optional 2DOF crane/WIFI Cam.

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Description

Description

Kit only model, based on a sturdy alumimium frame with 3D printed PETG super structure and acrylic cover plates.  All kits (except CRS) are fully soldered and tested but not assembled.  Drive system options include 2WD, tank,  omni or all (multidrive).  Optional 2DOF crane/WIFI Camera (upgraded battery pack).

ScratchLink is a range of robust wifi mobile educational robotics for Primary and Up.  Browser based coding system , based on Scratch3 & JavaScript offering both visual BlockCoder and JavaScript. Compatible with all devices (PC, Mac, iPad, iPhone) so no software or updates to install. Direct live code execution from your browser via WiFi or USB serial (works offline). Companion curriculum modules and tutorials.  Code your existing Lego EV3, WeDo, microbit, makeymakey.   USB  WIFI  modem  available for desktops without WIFI.  Hardware based on dual core esp32 wifi microcontroller.

Standard Hardware:
  •  Batteries: 2 x 18650 Lithium Ion, approx 5,000mAHrs
  • On-board 2Amp USB charger
  • Tough and robust components with heavy duty metal gearbox motors
  • Aluminium drive wheels with sturdy rubber tracks
  • Aluminium chassis with 3D printed PETG and acrylic shell
  • 16 x 16 LED Dot Matrix display
  • 2 x 9 pixel LED rings – full colour individually programmable
  • Sensors: 2 x IR line sensors + 2 x ultrasonic range finders + Colour Sensor
  • Mass (with batteries): 770g
  • Dimensions (cm): 16x13x9 (length x width x height)
  • Dual core esp32 wifi microcontroller
Drive Options:

The kit comes with all hardware necessary to reconfigure to the following drive systems:

  • Omni: 4 x robust omnidirectional wheels with 4 x TT  all metal gearbox/spline DC brushed motors
  • 2WD: 2 x tough plastic wheels with rubber tyres and 2 x TT  all metal gearbox/spline DC brushed motors
  • Tank: solid aluminium wheels with high grip elastic rubber tracks and 2 x TT  all metal gearbox/spline DC brushed motors
  • MultiDrive: 3 sets of wheels to make Omni, Tank or 2WD
Camera Option:

Wifi Camera (2.4G) in a sturdy 3D printed enclosure that sits on top of the robot’s claw.  Only available with the crane.

Crane Option:

2DOF*: All aluminium crane arm using 2 x high torque digital servos  plastic parralell gripper/claw (max 50mm object).  Includes ugraded battery pack of 10,000mHrs.

*Note: “DOF” is degrees of freedom i.e. “number of joints”

Additional information

Options

2WD, Tank, Omni, MultiDrive, Tank + Crane, Omni + Crane, MultiDrive + Crane, Tank + Crane + Cam, Omni + Crane + Cam, MultiDrive + Crane + Cam