Seeed Grove IR Temperature Sensor - 101020062 arc 1: Arduino connector :for connecting

1: Arduino connector :for connecting Arduino shields

Q1: How is the HC-12 configured

4WD format: helps when you want a more stable robot base with four drive points

com/adafruit-fona-mini-gsm-gprs-cellular-phone-module

Its operating voltage is from 3

Seeed Grove IR Temperature Sensor - 101020062 arc 1: Arduino connector :for connectingAdd Infrared Detection to Your Next Project The Temperature Infrared Sensor Grove is an infrared proximity sensor designed for presence sensing, short range detection, and touchless automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Wide supply voltage range: 3V~5V; Measure accuracy: 2C. Important: Infrared and optical readings change with target color, surface