my knowlege on arduino is very basic, but I want to build a data logger for a greenhouse. It is supposed to measure temperature/humidity (multiple sensors), air pressure, light intensity and store the data on an SD Card. Also all measured values are shown on an LCD.
Here are the parts I want to use:
Arduino Uno board + power supply
DS3231 real time clock module
LCD 1602 display
SD Card module + SD Card
2 x DHT11 temperature/humidity sensor
5 x DS18B20 temperature sensor
4,7 kOhm resistor for DS18B20
BMP280 air pressure sensor
TSL2561 light intensity sensor
So, if I put all five DS18B20 sensors in one pin, everything should fit in the Arduino Uno, is that correct? Does this look ok so far? Just want to make sure, before I buy the parts. Your input is much appreciated!