2 |
× |
DHT22
Temperature and humidity sensor plus pull-up resistor
|
2 |
× |
BMP180
Barometric pressure, temperature, and altitude sensor. Adafruit version on breakout board with 5v conversion onboard
|
1 |
× |
20x4 LCD display
White on blue with backlight
|
1 |
× |
P2N2222 Transistor
Helps control the LCD's backlight via one of the Arduino's PWM pins
|
1 |
× |
1N4001 Diode
Helps control the LCD's backlight via one of the Arduino's PWM pins
|
1 |
× |
560 Ohm Resistor
Helps control the LCD's backlight via one of the Arduino's PWM pins
|