Control Center Tank Monitor

This is the tank monitor section of the control center project.

Link to diagram:
https://imgur.com/a/F1AVP6f

Link to code:
https://pastebin.com/tzqYS8az

Links to some of the components in the video:

Nextion 5.0″ Intelligent HMI Display Module NX8048P050-011C Capacitive LCD-TFT Touch Screen 800 * 480, Support Video Audio Animation Play Functions and RTC. https://a.co/d/e0EPL0q

Teensy 4.1 (with Pins) https://a.co/d/4wIzzUU

Couldn't find the link to the one in the video here's another level shifter I've used in the past

WWZMDiB 12 Pcs Logic Level Shifter Converter Module 4 Channel Bidirectional 3.3V to 5V, 5V to 3.3V Support UART IIC I2C SPI 1-Wire Compatible with for Arduino Raspberry Pi ESP32 https://a.co/d/31ojNAq

BOJACK IRF4905 MOSFET Transistors IRF4905S 74A 55V P-Channel Power MOSFET TO-220AB (Pack of 10) https://a.co/d/jix24yN

ALLECIN 2N2222 2N2222A Amplifier Transistors NPN Silicon Transistor TO-92 60V 800mA (Pack of 200pcs) https://a.co/d/08ljL20

ALLECIN 50 Values 1/4W 0 Ohm-10M Ohm ±1% Tolerance Metal Film Resistor Assorted 1/4 Watt Common Fixed Resistors Assortment Kit https://a.co/d/9tCuljh

ALLECIN 100nF 0.1uF 104 Ceramic Capacitors 100nF 0.1uF-104 Multilayer Monolithic Capacitor (Pack of 100Pcs) https://a.co/d/hpGRHYl

ELEGOO 2PCS 830 Point & 2PCS 400 Point Breadboard Kit Solderless Breadboards for Arduino Bread Boards Electronics for Circuits Projects Prototype Board https://a.co/d/cD4Caib

I've purchased a couple of different jumper wire kits, and didn't care for them. This looks like a pretty good one, let me know...

AUSTOR 560 Pieces Jumper Wire Kit 14 Lengths Assorted Preformed Breadboard Jumper Wire with Free Box https://a.co/d/fjwv7Qc

looks like a good starter kit

276Pcs Breadboard Jumper Wires Kit, 2Pcs 830 Breadboards + 2Pcs 400 Breadboards + 2Pcs Color-Coded 170 Breadboards + 140Pcs U-Shape Jumpers and 2x65Pcs Flexible Wires for Arduino, Raspberry Pi, STEM https://a.co/d/8nQv7oc

0:00 intro
1:30 diagram
5:06 actual build
6:18 Nextion communication with Teensy 4.1 with level shifter
8:23 build continued
13:03 testing
15:26 the Squid
16:05 voltage readings
18:30 outro