Filed under: arduino, ESP32, feather, science —
Tags: arduino, display shield, ESP32, ESP8266, feather, Geiger Counter —
Tags: arduino, display shield, ESP32, ESP8266, feather, Geiger Counter —
Filed under: arduino, displays, projects —
Tags: Adafruit GFX, Geiger Counter, lipo battery, OLED Display, particle argon —
Tags: Adafruit GFX, Geiger Counter, lipo battery, OLED Display, particle argon —