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Avi Gupta

PCB design specialist with 11+ yrs, 500+ projects & 98% first-pass yield. Turning ideas into reliable, manufacturable PCBs

India

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This user joined on 06/26/2025.

My Projects

Compact Raspberry Pi HAT with LoRa 433 MHz, temp & humidity sensor, RGB LED & 220 VAC relay for remote IoT monitoring control

Raspberry Pi Multifunctional Lora HAT

avi-gupta Avi Gupta

Projects I Like & Follow

Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.

Monoprice Select Mini Maximum 3D Printer Mods

us-water-rockets U.S. Water Rockets

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Your favorite music player of the 90s, but in real life

Linamp

Open source, easy to assemble type of DIY laser cutter and engraver. http://en.smartdiys.com/smart-laser-mini/

DIY Desktop Laser Cutter

Official Hackaday Prize Entry

I will be attempting to build a guided rocket using of the shelf parts

Guided Rocket

The 2016 Hackaday Prize

A project about Home Automation. I want to replace my old thermostat with an IoT ESP8266 + OLED 128x64 Screen + OpenHab + MQTT + Micropython

Home automation: thermostat with ESP8266 & OpenHab

Hackaday Prize 2019

This wind-up car gift card is fully 3D-printable and is the ideal present for your friends and family.

Fully 3D-printable wind-up car gift card

brian-brocken Brian Brocken

Hackaday Prize 2019

A low-cost, high-performance bipedal walking robot

Blackbird Bipedal Robot

How to power up and communicate with the cheap RCWL-0516 radar sensor module

First steps with the RCWL 0516 radar switch

A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

clyde-d-corpuz Clyde D. Corpuz

Microcontroller Audio Workshop & HaD Supercon 2015

paul-stoffregen Paul Stoffregen

While you could use a WiFi shield, or one of the many, many, ESP8266-equipped 'duinos out there, why not just make your USB cable WIRELESS?

Wireless USB for Instant IoT

thane-hunt Thane Hunt

The 2015 Hackaday Prize

OSHW+OSS to enable the next generation of powered prosthetic limbs and exoskeletons. Let’s make humans faster/better/stronger!

FlexSEA: Wearable robotics toolkit

jean-franois-duval Jean-François Duval

USB Power Delivery Based Lithium Polymer Battery Charger

LiPow - The USB C LiPo Battery Charger

alex-klimaj Alex Klimaj

RFID tags in the gloves control shoulder rockets pods, hip pods, forearm missile, back flaps and wireless helmet.

Animatronic Iron Man MKIII suit

This is a custom designed 3D printed skittles sorting machine that sorts skittles by color into bins.

3D Printed Skittles Sorting Machine

nathan-peterson Nathan Peterson

The 2017 Hackaday Prize

Speeding up Search & Rescue by locating the position of emergency radio beacons using an autonomous drone.

Bloodhound: Autonomous Radiolocation Drone

phil-handley Phil Handley

Multichannel audio systems based on BeagleBone. Compatible to Linux and Bela's hard real-time environment. In Stock at Shop.Bela.io

CTAG FACE and BEAST Multichannel Audio Systems

henrik-langer Henrik Langer

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