<p>i built a 1702A EPROM programmer! this design is from <a href="https://www.mattmillman.com/projects/hveprom-project/a-compact-programmer-for-1702a-eproms/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">mattmillman.com/projects/hvepr</span><span class="invisible">om-project/a-compact-programmer-for-1702a-eproms/</span></a></p>