Amount 1PCS
Brand Unbranded/Generic

Check the listing for details. 1/2/5/10PCS AT89C2051 Digital 4 Bits Electronic Clock Electronic Production NEW. Condition: New. Listed at 2.88 USD. B. Import AT89C2051 for master chip;. Seconds correction (for precise School). Two alarm settings (you can turn off the alarm function). AT89C2051-based of four electronic clock kit. C.1.2mm thick PCB made from military grade FR-4 board;.

$2.30
$2.88