PCB36-SBU1

PCB36-SBU1 v2

 * TESTED: Solar panel input
 * TESTED: USB mini B input
 * TESTED: USB A output
 * TESTED: LiPo input/output
 * Schottky diode pads are too small for SOD-123LF package, but you can add solder to bridge the gaps. Recommendation: make pads larger
 * SOT23-5 pads are a bit too small for syringe paste application. Recommendation: make pads larger
 * USB D-/D+ signals are not passed through. Recommendation: pass D-/D+ signals through from USB mini B to USB A jacks and add resistors to match iPhone charging requirements
 * Silkscreen labels for SMD parts are too small. Recommendation: use larger labels
 * Power wires don't fit well in C3 cases. Recommendation: add notches to PCB for wire
 * Solder SMD parts first, then PTH parts