LED
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Adaptive Musical Instrument for Physically Challenged Persons This project aims to create an adaptive musical instrument that allows physically challenged individuals to express their musical creativity through touch-sensitive sensors, visual feedback via LED matrix displays, and sound output through speakers. Leveraging the Internet of Things (IoT) with Arduino Uno R4 WiFi, this instrument provides a highly interactive and… |
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PlantSense - Smart Indoor Plant Care System The Smart Indoor Plant Care System is an IoT-based solution that automates plant care by monitoring soil moisture, temperature, humidity, and light intensity. The system uses these sensor inputs to automatically water the plant and control lighting, ensuring optimal conditions for growth. Additionally, it provides real-time feedback to users through a mobile/web… |
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ParKIFY - The Ultimate Parking Solution The main objective of this project is to simplify the parking system by connecting all the parking stations of any city or town via the internet and make the data accessible to the users. This helps the users to know the parking slot left in real time and also helps them to find the best closest parking station for them. This reduces the time consumption in finding… |
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IoT Based Smart Bin Our IoT-Based Smart Bin project features a custom-built IoT system and Firebase database, using the Arduino Uno R4 WiFi. Dual ultrasonic sensors handle motion and fill-level monitoring, with an automated lid synced to a Firebase dashboard built on Vite+React for real-time updates. This solution uniquely integrates our own IoT network for efficient waste management.… |
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SyncroPulse: LED Therapy Game This project is a compact and interactive reaction-time training device, which has been developed with two versions to demonstrate its functionality and scalability. The first version, a working prototype, uses an Arduino Mega for initial testing and functional verification. The second version is an improved model using the Sipeed MAIXDUINO AI + IoT Kit. This device… |
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Simplifying MCU Programming with LED as Light Sensors When designing a microcontroller-based product, it is crucial to include a programming connector on the PCB. Without it, flashing the firmware to the MCU becomes impossible. However, this connector can take up precious board space, which is a significant issue for size-constrained designs. To address this, designers often use techniques like test points with specialized jigs or… |
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DIY POV Display Powered with a Custom Silicon Youtuber Bitluni, who we all know for doing crazy projects such as 256 Core Supercluster with the 10-cent Microcontroller or making his own ASIC chip has released a video on his new project - a custom ASIC-powered DIY hologram display. This is not the first time he is making his own custom chip, a month back he showcased his custom chip, which holds pixel data, that… |
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CD4047 Astable/Monostable Multivibrator: Modes, Waveforms & Simulation If you're after a reliable timing option for your next electronics project, the CD4047 multivibrator IC can provide the solution you need. Whether you need a CD4047 inverter circuit for power conversion or the more accurate CD4047 astable multivibrator circuit used in timing applications, this guide covers it all from the basic CD4047 pin diagram to more sophisticated CD4047 circuit diagrams… |
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Interfacing GSM Module with Arduino to send SMS and make Calls If you've ever worked with the GSM SIM800L module, you know that it can be a powerful tool for various projects, including making calls, sending SMS, and even accessing the internet through GPRS. However, like any technology, it's not immune to issues. In this blog, we'll walk you through how to interface sim800l with Arduino Uno and provide troubleshooting tips to… |
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Building a High-Resolution POV Display using ESP32 Persistence of Viasion is a fundamental principle that allows our eyes to perceive continuous motion from separate images, a concept crucial to the illusion of motion in cinema. When I was a kid, I was always fascinated with it. So, in this project, we are going to use this fascinating optical phenomenon to create a cool-looking POV Display. You must have seen a lot… |
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Interfacing Seven Segment Display with Arduino Nowadays, visual indication is a must-have feature for any electronic device, which will make user interaction much easier. There are multiple ways to implement the visual indication, from simple light indications to LCDs or even holograms. Today, we will be talking about such a device, which has been used in the industry for decades – the Seven Segment Display. The 7… |
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T Flip-Flop: Circuit, Truth Table and Working The term digital in electronics represents the data generation, processing or storing in the form of two states. The two states can be represented as HIGH or LOW, positive or non-positive, set or reset which is ultimately binary. The high is 1 and low is 0 and hence the digital technology is expressed as series of 0’s and 1’s. An example is 011010 in which each term… |
