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CI Design Circuit Board 850-RD42 With Atmel AT89C2051

CI Design Circuit Board 850-RD42 With Atmel AT89C2051 Archived listing photo
Starting price (see what it sold for on eBay ↗) $3.49 as of Jul 1, 2026
Auction ended Final result not shown
Closed Mon · Jul 6, 2026
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Past TV Boards, Parts & Components auctions
Condition For parts or not working
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 295**
batterywizard 5,715 ratings · 100.00% positive
Seller

Description

From the seller
Please see pictures. Unknown function. When I applied 5V it showed “114” then “32” and LEDs blinking and beeping. For the hobbyist. Maybe the Atmel micro can be repurposed as it is in a socket. No returns or refunds.

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