4164/41256 DRAM Memory Tester Replacement Sticker

$2.95

Do you need an extra replacement sticker for the DRAM tester or are you printing your own case? Look no further.

Do you need an extra replacement sticker for the DRAM tester or are you printing your own case? Look no further.

DIY Info

So you’re building this yourself? Welcome to the wonderful world of DIY. You’re here either because you purchased the complete DIY kit or you purchased just the PCB’s or because you wanted to see what this tab was all about. Either way, here you’ll find all the resources you need to complete your build.

Downloads:

BOM Top PCB:

Part

Value

Device

Description

JP1 PINHD-1×3 Pin Header
JP2 PINHD-1×12 Pin Header
JP3 PINHD-1×12 Pin Header
LED_BAD Red LED5MM LED
LED_OK Green LED5MM LED
OLED-128×64-I2C SSD1306 128×64 SSD1306 128×64 Display
R1 220ohm R-US_0204/7 Resistor
R2 220ohm R-US_0204/7 Resistor
R3 1k R-US_0204/7 Resistor
RESET 6 x 6 x 9 Tactile Switch Tactile Switch
TRIGGER 6 x 6 x 9 Tactile Switch Tactile Switch
ZIF_16PIN 16 Pin ZIF Socket 16 Pin ZIF Socket

BOM Bottom PCB:

Part

Value

Device

Description

C1 22pF C-US025-025X050 Capacitor
C2 22pF C-US025-025X050 Capacitor
C3 100nF C-US025-025X050 Capacitor
Q1 16MHz CYRSTALHC49S Crystal
R1 10K R-US_0204/7 Resistor
SV2 FE12-1 Female Header
SV3 FE12-1 Female Header
U1 ATMEGA328P ATMEGA328P Microcontroller
X1 USB-B-H USB-B-H USB Connector

Here’s a YouTube video of me putting one of these together.

[embedyt] https://www.youtube.com/watch?v=rHUCJPy5USc[/embedyt]

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