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4116 Ram Tester Kit for the Arduino Uno. Great for testing memory chips from arcade games, old PCs, and other vintage devices. Requires familiarity with electronics assembly and soldering skills.
Arduino Uno is NOT included in this sale. Unos can be found on and amazon generally for under $20.
Assembly Instructions.
See my other listings for a 2114 UNO based tester and discounted price for both boards.
4116 RAM Memory Tester Kit - Works with Arduino Uno
$29.99
HYB4116P2; 16K x 1-bit NMOS Dynamic RAM(DRAM); 4116 IC Siemens [1pcs]
$3.69
Motorola MCM4116L15 4116 16K Dynamic RAM - Vintage Gold - Rare
$14.99
Popular Tutorials
Alarms and Indicator Circuit diagrams