LCD Weather MonitorApr 30th, 2020 by: Watchdog 2091
1. Arduino UNO
2. DHT 11 or 22 1pc.
3. 10Kohm resistor 2 pc
4. TFT LCD (I'm using here LCD from mcufriend. You can buy from Adafruit, it will be more easier.)
5. 1 LDR(standard size)
6. Lots of jumpers
Circuit and connections and code upload
I have made one instructable about the basics of this TFT LCD. Check here https://www.instructables.com/id/Drawing-a-Car-With...
See the basics there.So I'm directly going into the main part.
A good observation and documentations can reveal that the pins 10-13 are used only for SD card works. Otherwise are empty. So you can attach any sensor motor driver anything here. And A5 pin is also empty.The only thing is that you now cannot plug the display onto the UNO. You now need lots of jumper for connecting the functioning pins.See the pic attached
Here I have attached DHT22 at pin10 and the LDR output pin at A5. The connections for the LCD are made by jumpers.Also see the DHT and LDR connections given here.Place DHT and LDR on breadboard and connect the TFT with jumpers.