3-36V 4A 144W Universal Power Supply 3V 5V 6V 9V 12V 15V 18V 20V 24V 30V 36V Adjustable Variable Switching AC/DC EU Plug adjustable power adaptor model number dmd 866

Raspberry Pi 5 27W USB-C Power Supply PD 5V 5A us type plug  psu white

The Raspberry Pi Case for Raspberry Pi 5 is a clip-together four-part enclosure with an active cooling fan. It keeps your Raspberry Pi 5 at a comfortable operating temperature even under heavy load.  

irf9540 p channel power mosfet

irf510 n channel 100v power mosfet

IR Break Beam Sensor – 5mm leds  

This IR break beam sensor works by detecting an object breaking a beam of IR light. This particular sensor has a range of up to 50 cm / 20″ and can be used with 3.3 or 5V.  

 raspberry pi 5 4gb  With a 64-bit quad-core Arm Cortex-A76 processor at 2.4GHz,  

argon one v3 raspberry pi 5 case

EBYTE E32-900T20D-V8.X SX1276 LoRa Module 868MHz 915M 100mW Long Range IoT uhf Wireless Transceiver Transmitter SMA Antenna

Semi Flexible Monocrystalline Solar Panel (6V 1A) with DFRobot Solar Power Manager

Belkin 10000mAh Power Bank

neodymium magnet 12 x 2 mm round