Hello friends. We hope you are doing fine. Today we are back with another interesting project. It is based on the image processing technology. Developing efficient and cost-effective solutions for real-time applications is becoming increasingly important in the area of embedded systems and computer vision. This project makes full use of ESP32-CAM. ESP32-CAM is a compact and AI-enabled microcontroller with built-in Wi-Fi capabilities. We will create a real-time face detection and counting system. The ESP32-CAM serves as the core of the system. It captures high-resolution images at 800x600 resolution and hosts an HTTP server to serve individual JPEG images over a local network. The device’s efficient JPEG compression and network capabilities ensure minimal latency while maintaining high-qual ...
Imagine a real-time object counting system that is budget-friendly and easy to implement. You can achieve this goal with an ESP32-CAM. Today we will build an ESP32-CAM Object Counting System. This project is a combination of the power of embedded systems and computer vision. The main processor of the system is ESP32-CAM, a budget-friendly microcontroller with an integrated camera. This tiny powerhouse captures live video streams and transmits them over Wi-Fi. On the other side, a Python-based application processes these streams, detects objects using image processing techniques, and displays the count dynamically. Whether it’s tracking inventory in a warehouse, monitoring traffic flow, or automating production lines, this system is versatile and adaptable. You can implement this project wi ...
In today’s tutorial, we’ll show you how to program the ESP32-CAM module. ESP32-CAM module is suitable for building basic surveillance or monitoring systems. Its price is quite reasonable. You can use it for lots of AI-based projects like object detection, face recognition etc. Libraries ESP32 Simulation Libraries ESP32 boards and modules: ESP32 DevKit V1 · ESP32-DevKitC V4 · ESP32-S3 DevKitC-1 · ESP32-C3 SuperMini · TTGO T-Display · ESP32-WROOM-32 · AirLift WiFi Shield · AirLift ESP32 Breakout · WT32-ETH01 ESP8266 modules: ESP-01 · ESP-01S · ESP-07 · ESP-07S · ESP-12E · ESP-12F · ESP-01 Adapter · WiFi Shield · NodeMCU · NodeMCU V2 · D1 Mini · D1 R2 Helping Tools Laptop WiFi Monitor : a laptop on the Wi-Fi of your design: a browser, a TCP / UDP terminal and ping Mobile WiFi Monitor : a smar ...
Hi readers! I hope you are fine and spending each day learning more about technology. Today, the subject of discussion is the BNO055- Intelligent 9-Axis Absolute Orientation Sensor Module. The BNO055 from Bosch Sensortec is a high-class motion sensor module combining a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer using an onboard ARM Cortex-M0+ microcontroller. This makes it usable for delivering ready-to-use orientation data in formats that include Euler angles, quaternions, and linear acceleration. This module is designed with an embedded sensor fusion algorithm that offers accurate and drift-free orientation without extensive calibration or programming. It is compactly designed, low in power consumption, and easy to integrate into applications in robotics, wearable de ...
Hi readers! Welcome to a detailed exploration of the MQ gas sensor series where we are discussing the basic details of its members. This series was engineered using revolutionary technology to detect combustible and toxic gases with great efficiency. It uses the chemiresistor sensing element to detect the target gas and has a quick response time that makes it a reliable choice. These are used in multiple industries, domestic areas, offices, and other places where a chance of leakage of combustible gas occurs. This series might not be fancy, but it is designed for a long life and ensures minimal false detection for reliable output. We are going to start the discussion with a basic introduction to this series, and then we’ll try to clear up some basic concepts in order to have the best under ...
Hi readers! Welcome to the next article on the MQ series gas sensors. Today, our motto is to learn about the basic information of the MQ137 ammonia gas sensor. We know that ammonia gas is extensively used in industries, agricultural lands, Environmental Monitoring, Health and Public Safety, etc. In such areas, there are great chances of leakage that can be harmful and here, sensors like MQ137 are used for the instant detection of the Ammonia gas. It is a colorless gas with a distinct pungent smell and its inhalation may cause eyes, lungs, nose, and throat infections and irritation. So, the MQ137 is specialized for its detection and acts as a life savior in such cases. Libraries Gas Sensor Simulation Libraries Gas and fire sensors: Gas MQ-2 · MQ-3 / MQ-7 / MQ-135 · MH-Z19B CO2 · PMS5003 · C ...
Hi friends! Welcome to another article in which we are highlighting the basic details of a gas sensor from the MQ sensor series. Today, our focus is on the MQ136 hydrogen sulfide gas sensor that instantly detects the presence of the sulfide gas and sends the signals through digital and analog pins to the output devices for timely indication. Libraries Gas Sensor Simulation Libraries Gas and fire sensors: Gas MQ-2 · MQ-3 / MQ-7 / MQ-135 · MH-Z19B CO2 · PMS5003 · CCS811 · Flame Sensor Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools LCD Library for Proteus V3.0 : 16x2, 20x4 and I2C LCDs to show your readings Our mission is to understand the basic introduction of this sensor, so we’ ...
Hi students! I hope you are having a productive day. Technology is all about sharing information through different means to utilize it in a better way, and today, we are discussing an important and basic one of that has been the trend for years and has made the devices live and connected. Our motto is to discuss the basic concepts of the Bluetooth module, but we’ll try to keep things simple, to the point, and informative so you have the best knowledge. Libraries Bluetooth Simulation Libraries Latest library: HC-05 Library for Proteus V1.1 (October 2026) RF modules: nRF24L01 · nRF24L01 PA LNA · CC1101 · RFM69HCW · HC-12 · 433MHz RF · XBee Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging ...
Hi learner! I hope you are doing great. Today, I am sharing version 3.0 of the PIR sensor library for Proteus. We have already shared V1.0 and V2.0 of the PIR Sensor Library. PIR Sensor V1.0 Library for Proteus adds a digital PIR Sensor in Proteus, while the PIR Sensor V2.0 Library adds an analog PIR Sensor to simulate. These libraries were loved by the users and this motivated us to work more on it. Updates PIR Sensor Library for Proteus Latest version: PIR Sensor Library for Proteus V4.0 (October 2026): HC-SR501 with time delay, the H / L jumper, warm-up, Simple and Advance devices and an Arduino demo Earlier versions: V3.0 (2023, this tutorial) · V2.0 (2020) · V1.0 (2016) Other distance and motion sensors: Ultrasonic HC-SR04 · JSN-SR04T · Sharp IR · TF-Luna LiDAR · VL53L0X · RCWL-0516 · ...
Hello friends, I hope you all are doing well. In today's tutorial, I am going to share a new Proteus Library of ESP32 embedded module. ESP32 is a microcontroller board used mostly in IoT projects. It's a successor of ESP8266 or NodeMCU. We have already shared the NodeMCU Library for Proteus and I hope you guys have enjoyed it. Updates ESP32 DevKit V1 Library for Proteus Latest version: ESP32 DevKit V1 Library for Proteus V2.0 (October 2026): your ESP32 sketch with Wi-Fi, a web server, a phone panel and a built-in serial monitor Earlier versions: V1.0 (2023, this tutorial) Other ESP32 boards and modules: ESP32-DevKitC V4 · ESP32-S3 DevKitC-1 · ESP32-C3 SuperMini · TTGO T-Display · ESP32-WROOM-32 · AirLift WiFi Shield · AirLift ESP32 Breakout · WT32-ETH01 ESP8266 modules: ESP-01 · ESP-01S · ...
