Instructions | Mr. Hydrate

1
Prepare components
1. Temperature sensor (DHT22)
2. Servo motor (SG 90)
3. Arduino Uno
4. CP 2102 Module
5. Transistor 2N 2222
6. 1k ohm resistor
7. 180 ohm resistor
8. LED
9. Wires
10. Female holders
11. Pins
12. Stripboard
2

Prototyping on breadboard
3

Build your Arduino shield
4

Testing

Use a heat source that is above 30 degrees celsius to test if there is an output at servo and LED.
5

Draw your best impression of an animated character !
6

Assembly
7

Give yourself a pat on the back! Well done! You have made your very own hydration reminder!

Mr. Hydrate