Hi everyone, I’m using GRBL 1.1h on an Arduino Uno with a CNC Shield v3. My setup includes: 3 motors: X-axis connected to X driver Y-axis split across two motors: one connected to Y, the other to A ...

Arduino board compatible with the SIM900 Shield. SIM900 Shield with a SIM card inserted. 3V CR1220 coin battery for RTC (optional). Connect the SIM900 Shield to your Arduino board, ensuring it's ...

In this Arduino project, I show you how to build a simple servo laser tower controlled from a smartphone app called Blynk. This is ideal for making a toy for your cat or dog. #ArduinoProject # ...