This is a proof-of-concept project, demonstrate how to use yolov5 detector to count coins in an image.
Computer vision based coin counter using DL
Arduino controlled, coin accepting, money box
A stupid but funny advise machine.
ESP32 firmware for a smart coin jar: an IR light barrier detects each coin, WS2811 RGB LEDs flash gold and two MAX98357 I2S speakers play a chime. Keeps up to 4 WiFi networks in EEPROM and updates itself over the air from GitHub Releases. Built with PlatformIO.
Counting coins and API service
Euro-Münzen per Foto zählen: Anzahl und Gesamtwert, als PWA im Browser
Mobile-first UK till cash-up calculator using coin-weight estimates to support faster retail reconciliation.
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