6 Bits Digital LED Electronic Clock DIY Kits PCB Soldering Practice Board AT89C2051 FR-4 for Arduino
Description
Reviews 523
Nice little project for my kids they are excited to work on it. Only problem all the instructions are in Chinese and not a single thing is explained in English.
After 5 hours synchronized by the local time it delays 1 hour, because of wrong time base, 11Mhz instead of 12 Mhz, really hopeless and bad quality!
It is not completely identical to the picture. Instructions in Chinese only.
I want my money back. It doesnt work properly.......problem with digits
6 Bits Digital LED Electronic Clock DIY Kits PCB Soldering Practice Board AT89C2051 FR-4 for Arduino — buy products online with free worldwide shipping!
Joom online store offers high-quality products at low prices. 6 Bits Digital LED Electronic Clock DIY Kits PCB Soldering Practice Board AT89C2051 FR-4 for Arduino: Joom prices are the lowest! Real reviews with photos! Do you want it to be even more affordable? Follow our discounts and special offers!























