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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:
Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.
The Silent-Step-Stick is a Stepper Motor Driver Board for 2-Phase Motors based on a Trinamic TMC 2100View Design
The AL8807EV3 is a double sided evaluation board for the AL8807 step-down, or ‘buck’, LED driver with internal switch. The evaluation board is preset to drive 1A into a single LED, or multiple LEDs, the maximum number of which depends on their total forward voltage drop and the supply voltage.View Design
The Adafruit 1304 is a small form factor Lipo battery charger for use with 3.7/4.2V LiPoly/LiIon battery cells with JST style terminals and a user selected charge current of 100mA or 500mAView Design