Robu - India's Innovative Electronics Community

... F7 flight controllers, ELRS receivers, and the new GNSS V1 navigation module. Has anyone here used their parts in a build or project? Let’s share experiences, setups, and tuning tips, especially around autonomous flight, GPS accuracy, and custom drone builds using BotLab hardware. Would love to know h ...

Yes, I’ve worked with relay modules in a few of my projects, and they really s ... Some examples from my side: Home automation setup – I used a 4-channel r ... peace of mind in terms of safety. Motor control – For a DIY robotics p ... SSRs) for quieter and faster switching? I’m exploring them for my next ...

... the right components. I see so many options for flight controllers, motors, and propellers, and I’m not sure which ones would be best for a beginner-friendly but reliable setup. My questions: Which flight controller would you recommend for someone starting out (but still wants room to grow with f ...

A7670E module: garbage on Serial Monitor, powered with 4 V but still unreadable—need help!

... avoidance and efficient path planning. I'm currently using ultrasonic sensors for proximity detection, but I'm considering integrating a LiDAR module for more accurate mapping. Has anyone here successfully combined sensor data from multiple sources (e.g., ultrasonic + LiDAR + IMU) on a budget ...

Hi everyone, I’m working with a 1S4P battery pack and I’m unsure about the proper way to charge it. Could someone recommend the right charging module and any additional considerations for safe charging :idea: ? Your help would be much appreciated! You can use any single cell battery charging module. F ...

... on and off 2. What I want is a small mechanism be developed that would automatically Turn on and Turn off (basically fire the IR command for ON and ... remote signls and store them in device then fire them with ir blaster module to turn on and off ac can you suggest me parts i need like ir sensor ...

... 240 INR to 257 INR ESP8266 D1 Mini : 149 INR to 182 INR MT3608 Boost Module : 36 INR to 44 INR 2.4GHz IPEX Antenna : 22 INR to 29 INR USB-C 3.1 Breakout : 54 INR to 61 INR Rotary Knobs (5-pack) : 118 INR to 126 INR 12710 Peltier Module : 324 INR to 347 INR TA6586 Motor Driver : 198 INR to 218 INR CH ...

Hi

I need a DC motor (RMP-2000/3000) with pulley/belt/fan and with speed controller for DIY chimney exhaust fan project. if pulley/belt not available can use gears because I need to run the fan separate from motor.

Please Suggest me finding the above parts.

... on and off 2. What I want is a small mechanism be developed that would automatically Turn on and Turn off (basically fire the IR command for ON and ... remote signls and store them in device then fire them with ir blaster module to turn on and off ac can you suggest me parts i need like ir sensor ...