B.Tech & M.Tech Projects

Electronics

B.Tech/Diploma Beginner

Simple Mobile Phone Detector Circuit using Op-Amp

DIY Simple Mobile Phone Detector Circuit using Op-Amp IC LM358. Frequency Detector detect RF Transmission from Mobile Phone frequencies upto...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 Web Server with Slider: Control LED Brightness (PWM)

Build an ESP32 web server with a slider to control the brightness of an LED. Learn how to add a slider to your web server projects, get its...

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ESP8266/IoT

B.Tech/Diploma Beginner

How to Control Stepper Motor with A4988 Driver & ESP8266

Control Stepper Motor with A4988 Driver & ESP8266 WiFi Module using dir, step pin for speed direction control with AccelStepper Library

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Electronics

B.Tech/Diploma Beginner

Transformerless Power Supply – 220V AC to 9V DC

Circuit design Transformerless Power Supply for low current applications using Resistors, Capacitors & Rectifier Diode. Convert 220V AC to l...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 with DHT11/DHT22 Temperature and Humidity Sensor using Arduino IDE

Learn how to use the DHT11 and DHT22 temperature and humidity sensors with ESP32 using Arduino IDE. It includes wiring, circuit diagram and...

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ESP8266/IoT

B.Tech/Diploma Beginner

IoT Based Water Level Control & Monitoring with ESP8266

Build an IoT Based Water Level Control & Monitoring System with ESP8266 & Waterproof Ultrasonic Sensor to monitor water level on Blynk App

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Electronics

B.Tech/Diploma Advanced

(BLDC) Brushless DC Motor Driver Circuit using 555 IC

Design Brushless DC Motor Driver Circuit using 555 Timer IC & DRV10866 driver IC. BLDC motor are powered by direct current (DC) electricity...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 with BME280 Sensor using Arduino IDE (Pressure, Temperature, Humidity)

Learn how to use the BME280 sensor module with ESP32 to read pressure, temperature, humidity and estimate altitude using Arduino IDE. It use...

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ESP8266/IoT

B.Tech/Diploma Beginner

DIY Thermal Camera with ESP8266 & AMG8833 Thermal Image Sensor

DIY Thermal Camera with ESP8266 & AMG8833 8x8 Thermal Image Array Temperature Sensor & ILI9341 2.8" TFT LCD Display Case with Arduino Code

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Electronics

B.Tech/Diploma Beginner

Over Heat Detector with Auto Cut-Off System using Op-Amp

Simple Over Heat Detector with Auto Cut-Off System using Op-Amp IC LM358 or LM741. 10K NTC Thermistor as Heat Sensor to activate a Relay or...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 with PIR Motion Sensor using Interrupts and Timers (Arduino IDE)

This tutorial shows how to detect motion with ESP32 using a PIR motion sensor. When motion is detected (it triggers an interrupt) and the ES...

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ESP8266/IoT

B.Tech/Diploma Beginner

Expanding ESP8266 Analog Pin: ADS1115 Integration Guide

Expand ESP8266 Analog Pin using ADS1115 16-Bit Analog-to-Digital ADC Converter Module for IoT Application: Library, Example Code & Usage

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Electronics

B.Tech/Diploma Beginner

Simple DC-DC Converter using 555 Timer IC (7.5-35V)

DIY Simple DC-DC Converter Circuit using 555 Timer IC. Output voltage range from 7.5V to 35V DC with 60mA Current. Components NE555, BC547,...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 Built-In Hall Effect Sensor with Arduino IDE and MicroPython

Learn how to use the ESP32 built-in Hall Effect Sensor with Arduino IDE and MicroPython to detect changes in the magnetic field in its surro...

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ESP8266/IoT

B.Tech/Diploma Beginner

Smart Notice Board with ESP8266 & Dot Matrix LED Display

Control 8-in-1 MAX7219 Dot Matrix LED Display with Web Server Dashboard using ESP8266 to make Smart Web Based Notice Board

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Electronics

B.Tech/Diploma Beginner

Fire Alarm Circuit Using IC 555 Timer & Thermistor

How to make a Simple Fire Alarm Circuit Using IC 555 Timer & Thermistor. simple and inexpensive mini Fire Alarm project using a thermistor &...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 ADC – Read Analog Values with Arduino IDE

Learn how to read ESP32 Analog Inputs with Arduino IDE using analogRead function. Analog reading is useful to read values from potentiometer...

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ESP8266/IoT

B.Tech/Diploma Beginner

IoT Temperature Based Fan Speed Control & Monitoring System

ESP8266 WiFi Module & DS18B20 Temperature Sensor Based Fan Speed Control & Monitoring System on Blynk IoT with Arduino Code & circuit

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Electronics

B.Tech/Diploma Beginner

Triangular Wave Generator Circuit with Op Amp IC 741

Triangular Wave Generator Circuit with Op-Amp IC 741. Operational amplifier can be configured to generate the Triangular Wave Form. LM358 or...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 with MPU-6050 Accelerometer, Gyroscope and Temperature Sensor (Arduino)

In this guide you'll learn how to use the MPU-6050 accelerometer and gyroscope module with the ESP32. The MPU-6050 IMU (Inertial Measurement...

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ESP8266/IoT

B.Tech/Diploma Beginner

Interfacing 5MP SPI Camera with NodeMCU ESP8266

Interfacing 5MP SPI Camera with NodeMCU ESP8266 to capture image & record videos using Arducam Mega software using Arduino IDE SDK for ESP

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Electronics

B.Tech/Diploma Intermediate

Dark Activated 220V Automatic Evening Lamp using LDR & IC 555

Make Dark Activated 220V Automatic Evening Lamp using LDR, 555 Timer IC, resistor, capacitor, diode, transistor. Circuit 555 Timer configure...

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IoT/ESP32

B.Tech/Diploma Beginner

ESP32 OLED Display with Arduino IDE

This guide shows how to use the 0.96 inch SSD1306 OLED display with ESP32 using Arduino IDE. Learn how to write text, set different fonts, d...

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ESP8266/IoT

B.Tech/Diploma Beginner

Getting Started with Azure IoT Central using ESP8266

Send DHT11 Sensor data from NodeMCU ESP8266 to Microsoft Azure IoT Central & create a device, template, adding, publishing & visualization

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