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About Reference Design Library

Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.

The Reference Design Library was created in order to:

  • Save Engineers time
  • Deliver ideas, fast
  • Sift through designs based on performance
  • Provide designs conveniently accompanied by their schematics

Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.

Only Show Designs Added Within  Last 30 Days (9) Last 90 Days (42)

Newest 3 Added

Schematic

TOS-100 V1.1: Stepper Driver Arduino Sheild 1.7A @ 9 ~ 40V

Manufacturer: Trinamic Motion Control GmbH

The TOS-100 is an Arduino compatible Shield capable of driving one stepper motor up to to 1.7A that utilizes the Trinamic Motion Control TMC260 motor driver chip.

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Schematic

STEVAL-ISB68WA: 2.5W, Qi-Based Wireless Power Receiver

Manufacturer: STMicroelectronics

The STEVAL-ISB68WA is a reference design for wearable applications based on the STWLC68 wireless power receiver. The kit includes a receiver board with a small 15 mm diameter receiving coil and provides a constant output voltage with 2.5 W maximum output power.

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Schematic

LV8121VSLDGEVK: 3.5A, 3-Ph BLDC Hall, 8 ~ 35V

Manufacturer: ON Semiconductor

The LV8121VGEVK evaluation kit is designed to quickly assess the LV8121 part, a three-phase brushless motor driver that uses a PWM drive technique. The motor speed is controlled by changing the PWM duty, which is based on an analog voltage input.

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