PH Sensor Module with PH Probe - Water Quality Monitoring Sensor [C] Audio Amplifier This will come handy if

This will come handy if your machinery falls like bike crash and other accidents as it will turn off the electrical supply and thereby minimising the risk of fire by short circuiting

MINI560 5V 5A DC-DC Step-Down Module Features:

Fixing Method: Dual side grub screws

Raspberry Pi 2 Model B+

1 Piece of Non-Insulated Ring Terminal / Lugs (2

PH Sensor Module with PH Probe - Water Quality Monitoring Sensor [C] Audio Amplifier This will come handy ifThe PH Sensor Module with PH Probe is a reliable and easy to use solution for measuring the acidity or alkalinity of liquids. The kit includes a high sensitivity pH probe and a signal conditioning module that outputs analog signals, making it suitable for DIY projects, aquariums, hydroponics, laboratory use, and industrial applications. Features: Measures pH levels accurately in the range of 0 to 14. Comes with a high quality pH glass electrode probe.