PIR Motion Sensor Switch 12V/24V 6A

SuperCapacitor 500F/2.7V 35x60mm

MPS20N0040D 0–40 kPa Air Pressure Sensor

6–12V DC Water Pump R365

TDS Meter

PH Meter

ESP32 S2 Mini Microcontroller Type-C

ESP32-C3 SuperMini Microcontroller Type-C

12V 1-CH Wireless RF Remote Control Switch Transmitter/Receiver Module 433MHz

20 PCS 5M PLA Filament

Raspberry Pi 5.0 Aluminum Cooling Fan – Enhanced Cooling

Portable USB Rechargeable Soldering Iron