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  • Author Author: tariq.ahmad
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Let's Build an Electronic Fidget Cube! -- Episode 528

Fidget toys are fun but lack electronics. Let see if we can make an electronics-based fidget cube. What would you like to see on one of the sides?

Join the discussion where Katie discusses her original concepts.

Supplemental Content:

Bill of Material:

Product Name Manufacturer Quantity Buy Kit
AVR64DA32-I/PT MICROCHIP AVR Microcontroller, AVR DA Family AVR64DA Series Microcontrollers, AVR, 8bit, 24 MHz, 64 KB MICROCHIP 2 Buy Now
PG164100 MICROCHIP Debugger/Programmer, MPLAB Snap, In-Circuit, For PIC, dsPIC, AVR Flash MCUs MICROCHIP 1 Buy Now
53398-0271 MOLEX Pin Header, Wire-to-Board, 1.25 mm, 1 Rows, 2 Contacts, Surface Mount Straight MOLEX 7 Buy Now
53398-0371 MOLEX Pin Header, Vertical, Signal, 1.25 mm, 1 Rows, 3 Contacts, Surface Mount Straight MOLEX 1 Buy Now
15134-0200 MOLEX Cable Assembly, PicoBlade Receptacle to PicoBlade Receptacle, 2 Ways, 1.25 mm, 1 Row, 50 mm, 2 " MOLEX 2 Buy Now
MAX16054AZT+T MAXIM INTEGRATED PRODUCTS Push Button On/Off Controller with Debouncer, Latched Output, 2.7V to 5.5V, TSOT-23-6 MAXIM 2 Buy Now
MCOT128064P1V-WM MIDAS Graphic OLED, 128 x 64 Pixels, White on Black, 3V, I2C, Parallel, SPI, 34.5mm x 23mm, -40 °C MIDAS 1 Buy Now
MCMT5-F-V MULTICOMP PRO Navigation Switch, 1.57 N, 12 V, 50 mA, Solder, 4 MULTICOMP PRO 1 Buy Now
SKSTAAE010 ALPS ALPINE Tactile Switch, SKST Series, Top Actuated, Surface Mount, Round Button, 400 gf, 50mA at 16VDC ALPS ALPINE 1 Buy Now
MSLPT5252BG4MTR ALCOSWITCH - TE CONNECTIVITY Tactile Switch, MSLPT Series, Top Actuated, Surface Mount, Round Button, 260 gf, 50mA at 12VDC ALCOSWITCH - TE CONNECTIVITY 6 Buy Now
JSX08001SAQNL C&K COMPONENTS Slide Switch, SPDT, Momentary Spring Return, Surface Mount, 10 mA C&K COMPONENTS 1 Buy Now
434121025816 WURTH ELEKTRONIK Tactile Switch, WS-TASV Series, Top Actuated, Surface Mount, Round Button, 160 gf, 50mA at 12VDC WURTH ELEKTRONIK 2 Buy Now
PMN48XPA2X NEXPERIA Power MOSFET, P Channel, 20 V, 4.4 A, 0.037 ohm, TSOP, Surface Mount NEXPERIA 2 Buy Now
MAX1675EUA+T MAXIM INTEGRATED PRODUCTS DC-DC Switching Sync-Boost (Step Up)Regulator, Adj, 700mV-5.5Vin, 3.3V-5V/300mA out, 500 kHz, µMAX-8 MAXIM INTEGRATED PRODUCTS 1 Buy Now
MC33275ST-3.0T3G ONSEMI LDO Voltage Regulator, AEC-Q100, Fixed, up to 13 V in, 260 mV drop, 3 V/300 mA out, SOT-223-4 ONSEMI 1 Buy Now
LQH43NH220J03L MURATA Wirewound Inductor, 22 µH, 0.564 ohm, 15 MHz, 300 mA, 1812 [4532 Metric], LQH43NH_03 Series MURATA 1 Buy Now
599-0230-007F DIALIGHT LED, Orange, SMD, 1206 [3216 Metric], 20 mA, 2.1 V, 605 nm DIALIGHT 2 Buy Now
599-0210-007F DIALIGHT LED, Red, SMD, 1206 [3216 Metric], 20 mA, 2.1 V, 633 nm DIALIGHT 2 Buy Now
599-0291-007F DIALIGHT LED, Blue, SMD, 1206 [3216 Metric], 20 mA, 3.2 V, 470 nm DIALIGHT 2 Buy Now
599-0281-007F DIALIGHT LED, Green, SMD, 1206 [3216 Metric], 20 mA, 3.2 V, 525 nm DIALIGHT 2 Buy Now
MC011368 MULTICOMP PRO LED, Orange Red, SMD, 0805 [2012 Metric], 20 mA, 2.1 V, 620 nm MULTICOMP PRO 7 Buy Now
MP000443 MULTICOMP PRO LED, Green, SMD, 0805 [2012 Metric], 20 mA, 3.1 V, 525 nm MULTICOMP PRO 7 Buy Now
KPHCM-2012SYCK KINGBRIGHT LED, Low Power, Yellow, SMD, 0805 [2012 Metric], 20 mA, 2 V, 590 nm KINGBRIGHT 2 Buy Now
MULTICOMP PRO 3D Printer Filament, 2.85mm Dia, Black, PLA, 1 kg MULTICOMP PRO 1 Buy Now

 

Additional Parts:

PCBs (3)
Rechargable Lithium Polymer Battery with Molex PicoBlade 3 pin connector, 300mAh

Actions
Parents Comment
  • in reply to kambot62

    There are files for sending to your PCB manufacture of choice, and files for 3D printing the case/framework contained in the project.
    However part 2 (episode 548) has improved 3D printed case files than this version.
    Files for 3Dprinting are the STL extention files
    The files in the zip files under New-files_for_manufacture are the files for PCBs

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