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Building a motorised 3D printed turntable using Adafruit M4 Feather and DC motor FeatherWing to create smooth 360° showcase videos of 3D prints.

A weekend project: 3D printing an owl tea light with programmable NeoPixel LEDs, controlled by Adafruit Gemma M0 and CircuitPython with capacitive touch input for color cycling.

How to use a Raspberry Pi as an SWD programmer with OpenOCD to flash the CircuitPython UF2 bootloader onto a Particle Xenon (Nordic NRF52840) board.

Using CircuitPython with an ESP32 co-processor to build an internet-connected conference badge (PyBadge) with MQTT-controlled name display and NeoPixel RGB color picker via Adafruit IO.

Setting up a Raspberry Pi for the very first time is always in a pain in the a**, especially when you're at a hackathon and don't have access to a spa

So I am supposed to deliver a talk at LinuxChixIndia meet-up coming sunday on how to maintain open source projects which depends on other open source

I presented a talk at Indian Linux User Group - Delhi meetup on how to use Linux in commercial products. Along with the attendees we create a Linux po

I've been into Aeromodelling since almost 6+ years now, started early during my engineering undergrad days, but one thing I always missed is the lack

What would you do if you have a bunch of OLED displays lying around, catching dust on your shelf? Well now you put them up on your Bow Tie, pimp it fo

Recently I was approached by PacktPub publishing house to review a book named Designing Purpose-Built Drones for Ardupilot Pixhawk 2.1. I was very hap

1. Controllable over Internet, webpage hosted over a public server.

My article on Internet of Things protocols - A Few choices has been published in October17 edition of Open Source For You Magazine where I discuss abo

Last year I attended PyCon India and was overwhelmed with everything going on there, keynote talks, regular talks, community bonding, lightning talks

I recently came across a cool open source project esp8266_deauther , which uses my favourite WiFi SoC the ESP8266 to inject DeAuth packets on a WiFi A

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Internet of Things and Security would have been discussed together various times in journals, blog posts or tech forums, but is it really go hand in h

Recently Python becomes my most favourite programming language and I've been loving Microcontrollers since eternity now, and now I've found the best o

Automated Plan watering system based on Arduino

Element14 is a great community for DIY enthusiasts like me, and I've been a part of it since few months now. Element14 regularly organizes Roadtests a

So I recently came across an amazing Youtube channel name FliteTest , these guys makes foam airplanes powered by brushless motors that can actually fl