Robu - India's Innovative Electronics Community

Imagine controlling an RC drone not with a remote but with your brainwaves! I’m working on integrating an EEG sensor to allow for biometric drone control using Arduino and RC components. The idea is to use brain signals to direct drone movements, combining technology and neuroscience into a f ...

What if your chair could monitor your posture, remind you to sit correctly, and even track your productivity throughout the day? Build an IoT-enabled smart chair that uses sensors and microcontrollers to enhance health and efficiency. 1. How would you use a smart chair that tracks your posture and ...

1. Which sensors would you recommend for detecting gestures more accurately? Have you used the APDS-9960, Leap Motion, or something else? 2. Would you prefer a minimalistic LED setup for wall art or a full RGB matrix display? Why? 3. What gestures would you love to see implemented in an interactive ...

Imagine an RC drone that can charge itself mid-flight using solar panels or wireless charging technology. Could this be the future of drones or just a sci-fi dream? Let’s discuss how this idea could change the drone industry! 1. What challenges do you think drones would face while charging mid-f ...

where your phone screen, smartwatch, or any electronic display could automatically repair itself from scratches or minor cracks. 🔧 Has anyone explored the possibility of using self-healing materials or tech in DIY electronics projects? While this technology is still experimental, it would be in ...

Imagine a robot that can work in all kinds of extreme environments—deserts, underwater, icy areas, and disaster sites. This robot would adapt to each place by changing how it moves, manages temperature, and uses power. It would use sensors to understand its surroundings in real-time, adjusting its s ...

Explore the possibilities of using a Raspberry Pi to make a touch-sensitive project that works like a “digital nervous system.” The idea is to create a setup where the Raspberry Pi can feel and react to different kinds of touch, just like nerves in our skin respond to pressure or taps. For example, y ...

how we can make a basic electronic circuit using items found around the house, like fruits, pencils, aluminum foil, or even water solutions. For example, you could try using a lemon as a battery, drawing conductive paths with a pencil, or using aluminum foil as a switch. The idea is to get creative ...

AI is great at tasks like processing data, making decisions, and even creating things, but it still struggles with understanding human emotions like humor, empathy, and sarcasm. What if AI could develop its own personality could it tell a joke, understand sarcasm, or even show empathy? Could we ...

Key Components for a Reliable E-Bike: Motor – Either hub or mid-drive for good power and efficiency. Battery – A strong lithium-ion battery for longer range. Controller – Manages power smoothly between the motor and battery. Throttle & Pedal Assist – Helps control manual and electric input. Brakes – ...