购买 Custom Smart Ring PCB

赞助
$99.99
3Plus Loop Smart Ring - Black
HSN
$99.99
3Plus Loop Smart Ring - Black
HSN
$20.65
PCB Ring
Etsy
$20.65
PCB Ring
Etsy
$169.99
Yor By Letsfit Waterproof Smart Ring With Charging Case, Dock & App - Metallic - Size 11
HSN
$169.99
Yor By Letsfit Waterproof Smart Ring With Charging Case, Dock & App - Metallic - Size 11
HSN
$135.19
$168.99
Minimal Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Engineer Ring, Gamer Ring
Etsy
311
Free shipping
折扣 20%
$135.19
$168.99
Minimal Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Engineer Ring, Gamer Ring
Etsy
$131.99
$164.99
Detailed Circuit Board Ring, Special Embossed Circuit Board Ring, Hand Engraved Circuit Board Gift, Circuit Board Jewelry, Motherboard Ring
Etsy
Free shipping
折扣 20%
$131.99
$164.99
Detailed Circuit Board Ring, Special Embossed Circuit Board Ring, Hand Engraved Circuit Board Gift, Circuit Board Jewelry, Motherboard Ring
Etsy
$127.49
$169.99
Engraved Circuit Board Ring, Circuit Pattern Ring, Circuit Board Wedding Band, Circuit Board Promise Ring, Tungsten Carbide - 8mm Wide
Etsy
Free shipping
折扣 25%
$127.49
$169.99
Engraved Circuit Board Ring, Circuit Pattern Ring, Circuit Board Wedding Band, Circuit Board Promise Ring, Tungsten Carbide - 8mm Wide
Etsy
$274.00
Titanium Ring, Engraved - Circuit Board
Etsy
28
Free shipping
$274.00
Titanium Ring, Engraved - Circuit Board
Etsy
$169.00
Ringconn Smart Ring, No App Subscription, Size First With Sizing Kit, 7-Day Battery Life Activity & Sleep Tracker/Stress/Heart Rate Monitor, 10
Amazon.com
Free shipping
$169.00
Ringconn Smart Ring, No App Subscription, Size First With Sizing Kit, 7-Day Battery Life Activity & Sleep Tracker/Stress/Heart Rate Monitor, 10
Amazon.com
$131.19
$163.99
Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring, Gamer Ring
Etsy
321
Free shipping
折扣 20%
$131.19
$163.99
Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring, Gamer Ring
Etsy
$139.99
$174.99
Circuit Board Ring, PC Board Wedding Band,Circuit Board Wedding Ring, Gamer Ring, Engineer Ring, Computer Science Engagement Ring
Etsy
382
Free shipping
折扣 20%
$139.99
$174.99
Circuit Board Ring, PC Board Wedding Band,Circuit Board Wedding Ring, Gamer Ring, Engineer Ring, Computer Science Engagement Ring
Etsy
$399.00
Oura Ring 4 - Stealth - Size 14 - Smart Ring - Size First With Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up
Amazon.com
34
Free shipping
$399.00
Oura Ring 4 - Stealth - Size 14 - Smart Ring - Size First With Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up
Amazon.com
$123.19
$153.99
Binary Code Circuit Ring, Circuit Board Wedding Band, Circuit Board Wedding Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring
Etsy
312
Free shipping
折扣 20%
$123.19
$153.99
Binary Code Circuit Ring, Circuit Board Wedding Band, Circuit Board Wedding Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring
Etsy
$299.00
Oura Ring Gen3 Horizon - Silver - Size 11 - Smart Ring - Size First With Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness
Amazon.com
Free shipping
$299.00
Oura Ring Gen3 Horizon - Silver - Size 11 - Smart Ring - Size First With Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness
Amazon.com
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    购买 Custom Smart Ring PCB

    赞助
    $99.99
    3Plus Loop Smart Ring - Black
    HSN
    $99.99
    3Plus Loop Smart Ring - Black
    HSN
    $20.65
    PCB Ring
    Etsy
    $20.65
    PCB Ring
    Etsy
    $169.99
    Yor By Letsfit Waterproof Smart Ring With Charging Case, Dock & App - Metallic - Size 11
    HSN
    $169.99
    Yor By Letsfit Waterproof Smart Ring With Charging Case, Dock & App - Metallic - Size 11
    HSN
    $135.19
    $168.99
    Minimal Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Engineer Ring, Gamer Ring
    Etsy
    311
    Free shipping
    折扣 20%
    $135.19
    $168.99
    Minimal Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Engineer Ring, Gamer Ring
    Etsy
    $131.99
    $164.99
    Detailed Circuit Board Ring, Special Embossed Circuit Board Ring, Hand Engraved Circuit Board Gift, Circuit Board Jewelry, Motherboard Ring
    Etsy
    Free shipping
    折扣 20%
    $131.99
    $164.99
    Detailed Circuit Board Ring, Special Embossed Circuit Board Ring, Hand Engraved Circuit Board Gift, Circuit Board Jewelry, Motherboard Ring
    Etsy
    $127.49
    $169.99
    Engraved Circuit Board Ring, Circuit Pattern Ring, Circuit Board Wedding Band, Circuit Board Promise Ring, Tungsten Carbide - 8mm Wide
    Etsy
    Free shipping
    折扣 25%
    $127.49
    $169.99
    Engraved Circuit Board Ring, Circuit Pattern Ring, Circuit Board Wedding Band, Circuit Board Promise Ring, Tungsten Carbide - 8mm Wide
    Etsy
    $274.00
    Titanium Ring, Engraved - Circuit Board
    Etsy
    28
    Free shipping
    $274.00
    Titanium Ring, Engraved - Circuit Board
    Etsy
    $169.00
    Ringconn Smart Ring, No App Subscription, Size First With Sizing Kit, 7-Day Battery Life Activity & Sleep Tracker/Stress/Heart Rate Monitor, 10
    Amazon.com
    Free shipping
    $169.00
    Ringconn Smart Ring, No App Subscription, Size First With Sizing Kit, 7-Day Battery Life Activity & Sleep Tracker/Stress/Heart Rate Monitor, 10
    Amazon.com
    $131.19
    $163.99
    Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring, Gamer Ring
    Etsy
    321
    Free shipping
    折扣 20%
    $131.19
    $163.99
    Circuit Board Ring, Circuit Board Wedding Band, Circuit Board Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring, Gamer Ring
    Etsy
    $139.99
    $174.99
    Circuit Board Ring, PC Board Wedding Band,Circuit Board Wedding Ring, Gamer Ring, Engineer Ring, Computer Science Engagement Ring
    Etsy
    382
    Free shipping
    折扣 20%
    $139.99
    $174.99
    Circuit Board Ring, PC Board Wedding Band,Circuit Board Wedding Ring, Gamer Ring, Engineer Ring, Computer Science Engagement Ring
    Etsy
    $399.00
    Oura Ring 4 - Stealth - Size 14 - Smart Ring - Size First With Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up
    Amazon.com
    34
    Free shipping
    $399.00
    Oura Ring 4 - Stealth - Size 14 - Smart Ring - Size First With Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up
    Amazon.com
    $123.19
    $153.99
    Binary Code Circuit Ring, Circuit Board Wedding Band, Circuit Board Wedding Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring
    Etsy
    312
    Free shipping
    折扣 20%
    $123.19
    $153.99
    Binary Code Circuit Ring, Circuit Board Wedding Band, Circuit Board Wedding Ring, PC Board Ring, Nerd Gift, Geek Jewelry, Engineer Ring
    Etsy
    $299.00
    Oura Ring Gen3 Horizon - Silver - Size 11 - Smart Ring - Size First With Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness
    Amazon.com
    Free shipping
    $299.00
    Oura Ring Gen3 Horizon - Silver - Size 11 - Smart Ring - Size First With Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness
    Amazon.com

    • Screaming Circuits | PCB Fab & Assembly