Industrial Automation and Process Control.
LM335 Cold Junction Compensation
Temperature Sensors like Thermocouples need cold junction compensation as a part of front end signal conditioning, this is done at the terminal block where the […]
Process Control
Equipment Control using Embedded Internet
I will give a simple example for the purpose of understanding and assimilation of the concept. Consider the Toaster a Vital Home Appliance, Build a […]
3-1/2 Digit ICL7107 DPM Digital Panel Meter
This is a Digital Panel Meter based on ICL7107. This was the workhorse Digital Readout chip before Low power uC designs were developed. Even now […]
PLC based PID Controller
Below is a Electrical Control Panel, It has a Strip Chart Recorder which is electro-mechanical, It has a PLC Inside. A handheld PLC Programming unit. […]
Water Level Controller with Reed Sensor
This is a way by which you can monitor the level of fluids like water in a tank. Based on data from the sensor you […]
Modbus-IDA – Distributed automation systems
Group of individuals and firms supporting and helping the implementation of Modbus communication protocol suite and the evolution to address architectures for distributed automation systems. […]
Two Stage Sequential Timer Docs
The circuit is a two stage sequential timer with auto reset. It can turn a Solenoid On/Off after a Sequence of delays that are preset. […]
Four Channel Temperature Alarm Docs
The temperature in a pipe is monitored with four RTD Pt-100 Sensors, The type of probe could be Extruder RTD probes with Bayonet or Compression […]