A 4 to 20 mA current to voltage converter module was used to interface a temperature transmitter with Arduino Nano. The temperature reading is then displayed on a serial Liquid Crystal Display. A current source was used to calibrate the converter module. The module can also interface pressure, level, flow transmitters, etc.

CHAPTER
1. Introduction 00:00
2. 4-20mA Signal transmission 00:16
3. 4-20mA Current-Voltage Converter Module 01:31
4. Checking the 4-20mA Current Source Performance 02:21
5. Calibration of the Current-Voltage Converter Module 03:08
6. Display Current Source Reading on Serial LCD 04:00
7. Display 0 -100 Degree C Temperature Transmitter on Serial LCD 04:39
8. Conclusion 06:09

Link to LDmicro and Hex files:
https://drive.google.com/file/d/1kVk6...

See these Tutorials if you are new to LDmicro Programming
LDmicro 3: PIC16F628A & Arduino Nano
   • LDmicro 3: PIC16F628A & Arduino Nano ...  
LDmicro 6: Arduino nano Breadboard Circuit
   • LDmicro 6: Arduino nano Breadboard Ci...  
Link to LDmicro Tutorial 10 - Incubator Temperature Regulator:
   • LDmicro 10: Incubator Temperature Reg...  
Link to LDmicro Tutorial 11 - Serial LCD Temperature Controller:
   • LDmicro 11: Serial LCD Temperature Co...  
LDmicro Tutorial 12: Arduino Boards without
   • LDmicro 12: Arduino Boards without ID...  

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6. LCD Digital Multimeter
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