Presensitized Positive Photoresist PCB, Single-Sided, 3.9" x 5.9" Printed Circuit Board • 1/4" Flat Screwdriver

• 1/4" Flat Screwdriver

The PCGU1000 is the latest and greatest in function generators

non-contact distance measurements within a 3 cm to 3 m range

Written and designed to fulfill educational standards for life Science and earth science

RST button for resetting arduino program

Presensitized Positive Photoresist PCB, Single-Sided, 3.9" x 5.9" Printed Circuit Board • 1/4" Flat ScrewdriverPositive Acting Presensitized PCB Single Sided 3. 9" x 5. 9" Ideal for small production runs Highly sensitive positive resist coated on copper foil Can go direct from artwork. No need to reverse artwork. Fiberglass substrate; 1 oz. copper foil. Short exposing time: 60 90 seconds (by exposure unit) 6 10 minutes (by florescent lamp) Color varried after exposure