Arduino EC, PH, Temperature and water level control, with TFT touch display and WiFi and more

Sorry for the late upload i had trouble editing the video as my phone was unable to record the entire video in one file so i had to stitch the videos together and you tube has removed most of there editing features.

I shall add the wiring diagrams and links to the tutorials tomorrow for the sensors and doers, so please stay tuned. for more details.

Please not that i just bought what i thought was the best components at the time, and to date there is cheaper EC sensors from the likes of DF Robot, to which i am now no longer seeing the EC sensor i currently use for sale from the original suppliers site, it seems they may be out of business so you may be forced to use the DFrobot or any other EC sensor.

The parts used are:

arduino ec sensor 1003v1 -- discontinued
Liquid PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC for Arduino
RA8875 5 inch 800X480 TFT display 40 pin with touch
Adafruit RA8875 Display driver
Arduino DS3231 RTC
6V-DC-DIY-Dosing-pump-Peristaltic-dosing-Head-For-Aquarium-Lab-Analytical --- x 4
arduino waterproof ds18b20
arduino waterproof hc-sr04
arduino 4 channel relay
arduino mega 2560
esp8266 "nodemcu 1.0 or esp202 or similar"
5v Active-Buzzer
Any 4- 6 pin RGB LED --- "i made my own from a osram opto rgb led"
7E0C Solderless Prototype Breadboard 830 Points
Capacitor radial MCLC SR21 220nF 50V x6
Transistor GP BJT NPN 40V 0.2A TO92-3 x6
Rectifier Diode 1A 50V 1.1Vf 30uA DO-41 x4
MOSFET N-Channel 60V 55A TO220 x4
3-Terminal Positive Reg LM340AT-5.0 x3
and 6 resistors at 220 for the leds and mosfets , and 4 10k resistors also for the mosfets.
Basic Circuit diagram for dosers and the ph - ec isolation
The donate link may be broken in the readme.txt file, if so two backup donation links are below :P
https://drive.google.com/open?id=1BehWn09V3UJNN8KgRgqk4H7OBxRUixdN

Please donate to my channel so i can make more videos and continue my studying at university, I work very hard on my project and try to deliver the best i can, any donation helps, my education is full time and funds are limited to say the least.
https://www.paypal.me/EdwinsOnlineStore

The code:
Do NOT redistribute, sell or modify the code, any one found doing so shall be legally pursued.
Only donators equal to or above £25 shall be offered support and assistance.
https://drive.google.com/open?id=1HQcZP62KFHLnU1KfrjqFuZCopI9-20Jy

Please report any bugs to husqvarna1990@yahoo.com, i may have left some stuff in demo mode from this video and forgot to change it back :S
if so i can fix it in seconds...

Видео Arduino EC, PH, Temperature and water level control, with TFT touch display and WiFi and more канала Edwin Martin