DIY Breadboard watch using a QDSP-6064 bubble LED display and a 14 pin ATtiny84. It's rechargeable with a USB-micro connector to PSU underneath the breadboard. Here's the schematic and documentation: https://flux.ai/jharwinbarrozo/breadboard-wrist-watch :
HP5082-7415 ORIGINAL HP MINI BUBBLE RED LED DISPLAY 5-DIGIT 7-SEGMENT ON CARRIER | eBay
Mohit Bhoite | मोहित भोईटे he/him on X: "You may have seen these bubble displays in red, but have you seen one in green? One of our Particle community members @bkoholliston sent
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![Nettigo: Bubble Display - 7-Segment (4-digit) [SparkFun COM-12710]](https://nettigo.eu/system/images/1076/original.jpg?1446027101 "Nettigo: Bubble Display - 7-Segment (4-digit) [SparkFun COM-12710]")
Nettigo: Bubble Display - 7-Segment (4-digit) [SparkFun COM-12710]
VINTAGE ORIGINAL HP BUBBLE RED LED RETRO DISPLAY HP 5082-7413 fd1f11 | eBay
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Retro LED Displays « irq5.io
