Current AC Sensor 5A - In-Line Current Transformer uno r3 digital output NTC Thermistor Temperature

digital output NTC Thermistor Temperature Sensor Module 4pin thermistor temperature sensor with I2C temperature sensing What you can build

Shield & library friendly: R3 footprint

You still need a 3 to 5VDC power supply

External GSM Antenna - This slim uFL antenna works great

This boost converter chip has some really nice extras such as low battery detection

Current AC Sensor 5A - In-Line Current Transformer uno r3 digital output NTC Thermistor TemperatureMeasure Current, Voltage, or Magnetic Fields with Ease The Current AC Sensor 5A is an electric current electric potential magnetic sensor module designed for power monitoring, motor feedback, magnetic detection, and control systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Category: electric current electric potential magnetic sensors. Why youll love it Grove