Pix/Vids/Schematics

(click to enlarge)

Info

PCB v1.1

Short .mp4 Video (click to enlarge)

===========================

PCB v2.0

PCB is out for manufacture

Eagle CAD: v1.1 Schematic

Eagle CAD: v1.1 Board Layout

Eagle CAD: BoM (Bill of Materials)

Digikey.ca BoM

===========================

Eagle CAD: v2.0 Schematic

Eagle CAD: v2.0 Board Layout

Description:

Dual voltage power supply designed to be attached to your breadboard or soldered to your next PCB design (the two lower GND jumpers provide physical support).

Features:

 - 3.3v and 5v DC output with a power LEDs for each

 - 2 common power input types: DC barrel jack or mini USB

 - With the exception of the male header pins, all discrete components are SMT with a minimum size of 1206 for easier hand soldering

Power Input:

 - 2.1mm DC barrel jack: input 7v to 12vDC

   or

 - miniUSB: 5vDC

Power Output:

 -  3v3 DC and 5v DC to a 'split' breadboard as shown in the adjacent video

 - Output current limit is 1000mA regulated by NCP1117 and NCV1117

v2.0 Features:

- Separate voltage regulators

- 3 test points