The Basic Stamp 1. A Simple circuit with just a microcontroller, an EEPROM, crystal, and brownout circuit. The Basic Stamp kit on my workbench was made in 1993, and sold for a suggested retail ...

A stamp catalogue is essentially a book to map the origin, price list and current market value of stamps issued by every ...

but also very simple.” Alcalá also channeled his upbringing in what he said was “a secular Jewish family” in San Diego, California. Designing a Hanukkah stamp, he said, was a “huge thrill ...

Ink stamps can be fun to make and use, and 3D printers are uniquely positioned to create quality stamps of all kinds with ...