eeprom-programmer

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2764 EPROM

1

Hi, Would it work with 2764 EPROM?

toncho11

Question on the delay of 10 ms when writing to the EEPROM

1

In the video where you go through how to build an EEPROM programmer with the Arduino Uno you ended up using `delay(10);` at the end of the `writeEEPROM()` function. Did...

ralphtheninja

jsh525

Ben Eater arduino programer. First 16 bytes do not erase

1

Hi Ben and everyone. I am enjoying this fun project, on my way to build the 65 bread board computer. This issue is Your code will erase the EEPROM, but...

RichIsAvailable

DS1642 can be supported?

5

Hello, Can NV RAM with built-in RTC model DS1642 be supported by this programmer? As I understand it, this is an NV RAM that has RTC built in, but the...

rtek1000

thxmxx

Write protected EEPROMS from China

3

Hi, I've received several EEPROMs from Ebay, but I'm only able to program one of seven AT28C256. Of course these are weird fakes or old dead ones, but I have...

Sakvojage

Actually a question.....

1

This is not actually an issue, but a question. If we use Arduino Mega for this project, do we still need the 2 shift registers? As I understand, Arduino Mega...

pmanolak

I have changed the program such that they can be run without actaully having an EEPROM, very useful for simulations. Also if one does not have any Arduino lying around...

Subhankar2000

Wrote a simple function to poll only IO7 as described in the datasheet. Hope it's useful.

grfield