Reland Sung Liquid PH Value Detection Sensor Module for Arduino with 4 Channels and BNC Electrode Probe

Gikfun DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor For Arduino (Pack of 3pcs) EK1083x3

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino

HiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires

Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector for Arduino Aquarium Lab Analytic DIY AE1207

ELEGOO MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable Compatible with Arduino IDE, RoHS Compliant

Atlas Scientific pH 4.00, 7.00, 10.00, pH Electrode Storage Calibration Solution 125ml - 4oz (Pack of 4)

LAFVIN Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board for Arduino (Nano x 3 with USB Cable)

HiLetgo 5pcs Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due