now that many people here seems to have little knowledge of the same, try another forum dedicated precisely for geeks like techweez forum, am not endorsing them but the community there can help in such deep concepts.

Tom Bayeye

Kinyozi wa Stima Jebedeyo
let me know kama kuna parts extra unahitaji tuzungumuze

kuna Pi4 just in case

case ya Pi3

16Pcs Sensor kit for Raspberry Pi 3 ya model B inakam na
DHT11 temperature and humidity sensor module
HC-SR501 infrared human body induction module
DS1302 real time clock module
The rain sensor module
Sound sensor module
HC-SR04 ultrasonic sensor
The flame sensor module
but hii ni project niliachia my niglet aendelee

TFT Lcd Touch Screen pia ya Model B

40 piece jumper wires
kuna projects kibao ,let me know ukijiskia mfuko iko sawa