DFRobot Analog Electrical Conductivity Sensor/Meter | DFR0300
DFRobot Gravity: Analog ORP Sensor Meter for Arduino | SEN0165
DFRobot Industrial Analog pH Sensor pH Meter Pro
MAX30102 Heart Rate and Pulse Oximeter Sensor Module (Black)
DFRobot Gravity: Analog Waterproof Capacitive Soil Moisture Sensor | SEN0308
Capacitive Analog Soil Moisture Sensor V1.2 Cheap version
Soil Moisture Sensor Module for Arduino Raspberry Pi
2W 5V Solar Panel Charger for Polycrystalline 88x142mm with cable
Epoxy Resin Solar Panel Polycrystalline 7.5V 100mA | 5V 200mA
CN3065 500mA Mini Solar Lipo Charger Board
DFRobot Gravity: Analog pH Sensor / Meter Kit For Arduino® | SEN0161
20x4 LCD Display I2C Black on Green
Yihua 899D+ Hot Air Rework and Soldering Station 2 in 1
Arduino Uno R3 Italy
Uno R3 ATmega328 CH340G based on Arduino
USB Type-C Data Cable
Yihua X-4 Soldering Iron Holder
Brass Sponge Soldering Tip Cleaner
CCTV Outdoor Junction Box IP65 IP55 IP44 Weather Water Proof Enclosure with Rubb
1N4001G Diode Rectifiers 50V 1A Standard for Orange Pi Kit
5pcs 9V Battery Connector Clip with DC Plug
PKCell (6LR61) 9V Battery Ultra Alkaline Battery
12V R385 Water Pump diaphragm type
Twinbox Weatherproof Enclosure 83x58x33mm IP65 NEMA 4 ABS with Flange - Transpar
