DIY EC1621 DS3231 Electronic Clock & Acrylic Shell Kit

SKU
APK32310C
Rating:
0% of 100
Out of stock
Only 0 left
Special Price $5.25 was $10.50
Overview
This DIY EC1621 DS3231 electronic clock & acrylic shell kit has a lots of functions, except that you need to soldering them by yourself. It use the 51 series chip, and also provide a shell for protecting