Hello friends, I hope you all are doing great. Today, I am going to share the IoT Smart Irrigation System with ESP32 - Proteus Simulation , the third project of our IoT Projects series. If you have searched for a Proteus simulation of an automatic plant watering system, this one is complete and ready to run. An ESP32 measures the soil moisture, the air temperature and humidity and the rain, decides by itself when the plant needs water, switches a water pump through a relay, and shows everything on a live web dashboard that you can open on a laptop or a phone. You can also water by hand from the phone. Smart irrigation is one of the most popular IoT projects, because it saves real water and real effort: the plant gets water only when the soil is dry, never while it rains, and never too much ...
Hello friends, I hope you all are doing great. Today, I am going to share the Raspberry Pi 5 PID Temperature Control - Proteus Simulation , the second project of our IoT Projects series. If you have searched for a Proteus simulation of a PID controller on a Raspberry Pi, here is a complete one that you can download and run. A Raspberry Pi 5 reads two temperature sensors through an MCP3008 ADC, runs a PID controller written in Python, drives a heater with PWM to hold the temperature at a setpoint, and serves a live dashboard with a trend chart to a laptop and a phone. You change the setpoint and switch a disturbance on and off from the phone, and watch the controller fight back. PID control is taught in every control engineering course, but a real process to practise on is not always at han ...
Hello friends, I hope you all are doing great. Today, I am going to share a complete IoT Patient Health Monitor with ESP32 - Proteus Simulation , the first project of our new IoT Projects series. If you have searched for a Proteus simulation of an IoT health monitoring system, this is one you can download and run in a few minutes. An ESP32 reads a patient's ECG, body temperature and skin response, finds the heart rate, raises alarms, and serves a live dashboard over Wi-Fi to a laptop and a phone. Everything happens inside one Proteus simulation: the sensors, the ESP32, the Wi-Fi network, the web pages and the two screens that open them. All the parts come from our own Proteus libraries, so every sensor behaves like the real module and has a pop-up that shows what is going on inside it. In ...
Hello friends, I hope you all are doing great. Today, I am going to share the new 74HC595 Shift Register Library for Proteus Simulation , the sixth of the lab ICs in our University Lab series. If you have searched for a Proteus simulation of the 74HC595, this one shows what happens inside the chip, not only at its pins. The 74HC595 is the classic way to get more outputs from a microcontroller: three pins drive eight outputs, and chained chips drive 16, 24 or more. LED bars, seven-segment displays, LED matrices and relay boards all use it, and digital-electronics courses use it to teach shift registers, latches and serial data. Updates 74HC595 Shift Register Library for Proteus Simulation Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 ...
Hello friends, I hope you all are doing great. Today, I am going to share the new INA128 Instrumentation Amplifier Library for Proteus Simulation , the fifth of the lab ICs in our University Lab series. If you have looked for a Proteus simulation of an instrumentation amplifier, this is it. Strain gauges, load cells, pressure sensors, thermocouples and ECG electrodes all give tiny signals, a few millivolts or less, sitting on top of a much larger common voltage. An ordinary op-amp circuit struggles with that. An instrumentation amplifier is built for it, and the INA128 is the one most university labs use. Updates INA128 Instrumentation Amplifier Library for Proteus Simulation Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler ...
Hello friends, I hope you all are doing great. Today, I am going to share the new NE555 Timer Library for Proteus Simulation , the fourth of the lab ICs in our University Lab series. If you have searched for a Proteus simulation of the 555 timer, this library is for you. The 555 is the most famous chip in electronics: since 1972 it has blinked LEDs, made tones, debounced switches, generated PWM and timed everything from toasters to traffic lights. Every electronics course has a 555 lab, and every student builds the astable blinker at least once. Updates NE555 Timer Library for Proteus Simulation Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler · Relay Module · Resistor · 5 mm LED · Designer Colour LED · Push Button · Active ...
Hello friends, I hope you all are doing great. Today, I am going to share the new LM358 Dual Op-Amp Library for Proteus , the third of the lab ICs in our University Lab series. The LM358 is probably the most used operational amplifier in student labs: two op-amps in an 8-pin package that run from a single supply, with inputs that work down to ground. It amplifies sensor signals, buffers voltages, filters, compares and oscillates, and it is cheap enough to be in every parts box. It also has real limits, and learning them is half of learning analog electronics. Updates LM358 Dual Op-Amp Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler · Relay Module · Resistor · 5 mm LED · Designer Colour LED · Push Button ...
Hello friends, I hope you all are doing great. Today, I am going to share the new MCP3008 8-Channel ADC Library for Proteus , the second of the lab ICs in our University Lab series. An ADC, an analog-to-digital converter, turns a voltage into a number. The MCP3008 does it for eight inputs at once, with 10 bits, over a four-wire SPI bus, and it is the standard way to give a board without analog inputs, such as the Raspberry Pi, its analog pins, or to give an Arduino more of them. Students meet it in sensor labs, data loggers, joystick and potentiometer projects, and in every course that teaches how SPI works. Updates MCP3008 8-Channel ADC Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler · Relay Module · Re ...
Hello friends, I hope you all are doing great. Today, I am going to share the new MCP4725 DAC Module Library for Proteus , the first of the lab ICs in our University Lab series. A DAC, a digital-to-analog converter, does the opposite of the Arduino's analogRead: it takes a number and turns it into a real voltage. The Arduino UNO has no true DAC of its own; its analogWrite is only PWM, a fast on-off square wave. The MCP4725 adds a genuine 12-bit analog output over two I2C wires, and that is why it is everywhere in student labs: programmable reference voltages, sensor calibration, function generators, audio tones, motor and LED control, and closed-loop experiments. Updates MCP4725 DAC Module Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C9 ...
Hello friends, I hope you all are doing great. Today, I am going to share the new MAX30205 Body Temperature Sensor Library for Proteus , the fourth of the biomedical set in our University Lab series. The MAX30205 is a small digital temperature sensor made for the human body: it reads 0.1 °C accurate between 37 and 39 °C, gives 16-bit results over I2C and has its own alarm output. It is the chip inside many wearable thermometers, fever patches and fitness bands, and it is a favourite in biomedical student projects because it turns a body temperature into a clean number with only two wires. Updates MAX30205 Body Temperature Sensor Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoupler · Relay Module · Resistor · ...
