Bestseller
Upcycled Circuit Board Robot Keychain
Robot charm cut from a real recycled circuit board — no two boards are quite the same.
$12.29
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Programmer Keychains
A programmer keychain is the rare piece of dev merch that gets used every day instead of living in a drawer. This page collects ten from Etsy shops. Most are built from real upcycled circuit boards — robots, astronauts, dinosaurs, and RAM chips cast in resin — alongside a Matrix-style code keyring, a clicky mechanical keyboard switch fidget, a bottle opener, and two joke charms for anyone who has ever shipped a typo. Almost everything is $11 to $15, with the two metal pieces at $35 and $45. All listings were active when we checked.
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Under $20
Circuit Board Astronaut Keychain
Resin spaceman charm with a circuit-board core, for devs who also like space.
$13.69
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Under $20
Circuit Board Dinosaur Keychain
A T-Rex silhouette in recycled PCB — the cheapest of the circuit-board charms here.
$11.49
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Classic Circuit Board Keychain
A plain rectangle of real circuit board — the no-gimmick original from a long-running Etsy shop.
$13.50
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Matrix-Style Code Keychain
Falling lines of green code on a metal keyring — instantly readable as 'programmer' from across the room.
$14.33
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Stainless Steel Keyboard Switch Keychain
A real clicky switch housed in machined stainless steel — a fidget toy disguised as a keychain.
$45.00
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Under $20
Upcycled RAM Chip Keychain
An actual retired RAM chip sealed in resin — memory you can carry, pun fully intended.
$12.00
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Under $20
This Is (Not) Fine Bear Keychain
A stressed little bear for the on-call rotation — dev humor without needing any code on it.
$12.00
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Circuit Board Bottle Opener Keychain
Circuit board set into a metal bottle opener — the most functional item on the page.
$35.00
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