Arduino DRAM tester

The product boasts exceptional quality and quick shipping, you really can't make a mistake with this; it's a straightforward DRAM tester for 4146 chips. It took me about 10 minutes to solder everything together, and afterward, I tested the memory modules, discovering that only 6 out of 8 were functional.

Jun 03,2026
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PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
Andres Piotrowski View Profile
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