US$ 50.00
short-circuit detection
Embedded Database Server: Host SQLite
Connect Tubing: Attach silicone or PVC tubing (4 mm inner diameter) to both the inlet and outlet barbs of the pump
making it simple to match coil phases (A+
Analog pH Sensor Electrode with Amplifier Circuit Witty Fox 3.7V 1000mAh Li-Ion Battery short-circuit detectionAnalog pH Sensor Electrode with Amplifier Circuit Accurately measure the acidity or alkalinity of any liquid solution with this Analog pH Sensor Electrode paired with a dedicated amplifier circuit board. Designed for seamless integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers, this module delivers reliable pH readings from 0 to 14 with a simple analog voltage output. Whether you're building a hydroponics controller, water
US$ 50.00
US$ 50.00
US$ 95.00
US$ 30.00
US$ 90.00