Soil temperature and humidity sensor

2 Dip Switch

39 KOhm - 1/4W Carbon Flim Resistor

Keyestudio Pyroelectric Infrared Motion Sensor for Arduino

40cm Female to Female Solderless Jumper Breadboard Wires (10 Wires)

Nema 23 - 8mm Timing Pulley for width 6mm belt 60 teeth

47 Ohm - 2W Carbon Flim Resistor

8 ohm 0.5w 2 inch speaker

74HC595 SMD Integrator

arduino nano CH340G V3.0 R3 Board

On the latest clones of Arduino models, The CH340 usb - serial converter chip has been used instead of Atmega 16u2 of the FTDI chip.  

CD4027 IC

MCU Infrared Remote Control Module Receiver Head HX1838 NEC Coding IR Remote Control Sensor Module