Find Designs, Fast

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.

Newest Designs

BQ33100EVM-001: Fully Integrated, Single Chip, Super Capacitor Manager

Manufacturer: Texas Instruments

The BQ33100EVM-001 evaluation module (EVM) is a complete evaluation system for the bq33100 super capacitor manager. The EVM includes one bq33100 circuit module. The circuit module includes one bq33100 integrated circuit (IC), charging circuitry, and all other onboard components necessary to monitor and predict state of health, perform charging, perform cell balancing, monitor critical parameters, and protect the super capacitors from overvoltage, short-circuit, and overtemperature

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SparkFun RedBoard Turbo: SAMD21 Development Board

Manufacturer: SparkFun Electronics

If you’re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers, the SparkFun RedBoard Turbo is a formidable alternative. At its heart, the RedBoard Turbo uses the ATSAMD21G18, which is an ARM Cortex M0+, 32-bit microcontroller that can run at up to 48MHz.

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TMC5130-EVAL: BiPolar Stepper, 1.4A @ 4.75 ~ 46V

Manufacturer: Trinamic Motion Control GmbH

The TMC5130-EVAL-KIT is a set of one MCU board Landungsbrücke, an Eselsbrücke bridge board and one TMC5130-EVAL driver board. It allows for a quick and simple start within only minutes to make your motor turning, while still providing full access to all registers and full functionality and diagnostics.

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