•   Bronze Membership
• Can enter comments or ask questions in the various site message boards
• View all site pages
• Cost: FREE
•   Silver Membership
• Bronze membership benefits plus the following
• View various site diagrams, schematics, pictures etc in high resolution
• Download various site diagrams, schematics, pictures etc
• Turn off banner advertisments while viewing site pages
• Cost: $2 (payment by PayPal)
•   Gold Membership
• Silver membership benefits plus the following
• Download printed circuit board (PCB) diagrams and layouts, PIC Microcontroller .hex code files
• Download Bill of Materials (BoM) for various projects
• 10% discount on any products purchased
• Cost: $4.95 (payment by PayPal)
•   Platinum Membership
• Gold membership benefits plus the following
• Download various supporting design calculation templates as Excel spreadsheets
• Download source code for projects involving PIC micrcontrollers
• 25% discount on any products purchased
• Cost: $49.95 (payment by PayPal)