First Local Cat Savings Bank
summary
Prototype banking hardware built on a Raspberry Pi 3 B+ running Swift talks to a 16x2 LCD via SwiftieGPIO, measures coins with a load cell + HX711 load cell ADC and extracts 24-bit two’s-complement values by bit‑banging, then maps weight deltas (e.g. 1003.5g − 994g = 9.5g → one‑pound coin) to values. Deposits get sent to a Kitura doe server using shared Swift types and consumed by an iOS app on the SmartDepositPlatform.
AI-written summary · about
chapters (9)
- 0:00Welcome to First Local Cat Savings Bank
- 1:32Introducing the Smart Deposit Platform
- 4:00Setting up the Raspberry Pi
- 7:34Displaying deposit status
- 9:01Detecting coin deposits
- 11:52Reading load cell data
- 18:04Sending data to the cloud
- 19:32Swift’s future and diversity
- 25:05Q&A and closing








