1. Raspberry Pi 5

2. Raspberry Pi Display

3. Jumper wire

4.  Breadboard, 

5.  IR Sensor,

6.  Push Button Switch,

7.  TP battery charging Module,

8.  Microphone Module , 

9.  ESP Microcontroller,  

10.  LED Module,

11.  Voltage Regulator IC ,

12.  8244 Speaker,

13. 3.7V Battery,

14. Amplifier Module,

15. 10 PCS HT7833 SOT-89.

Total Cost= 33200TK.