Close
0%
0%

Dhruv Gramopadhye

Following
Send a private message
Similar accounts worth following
1 Followers
43 Following
3 Projects
13 Likes
dhruv-gramopadhye
Send a private message

This user joined on 03/17/2017.

1.1k
1.1k
1
12
a super cheap universal second factor token
Project Owner Contributor

free-u2f

dhruv-gramopadhyeDhruv Gramopadhye

76
1
0
1
Prevent USB-based attacks, from HID emulation to over-voltage DOS attacks by controlling data lines.
Project Owner Contributor

Switched USB

dhruv-gramopadhyeDhruv Gramopadhye

0
0
0
An affordable way to practice your trumpet skills without disturbing those around you. Or, get quality trumpet audio without a studio.
Project Owner Contributor

MIDI Trumpet

dhruv-gramopadhyeDhruv Gramopadhye

41.2k
860
59
108
20x10 WS2812 LEDs driven by Raspberry Pi/Arduino to play games like Tetris in the living room
Project Owner Contributor

Raspberry Pi Retro Gaming LED Display

maketveemakeTVee

33.8k
3.3k
33
248
A WiFi Security Swiss Army Knife
Project Owner Contributor

ESPTool

daniel-griehaberDaniel Grießhaber

19.7k
1.8k
26
225
Loko is the 12 gram GPS tracker with extreme battery life.
Project Owner Contributor

Loko-Offline GPS tracker with 270 days battery

akio-satoAkio Sato

15.2k
1.9k
7
90
Or how to build a HF transceiver and learn along the way!
Project Owner Contributor

PUZZLE: radio building blocks

mdasilvaM.daSilva

15.1k
1.8k
1
29
Making an open source e-reader for less than $75.
Project Owner Contributor

Himnull - A Raspberry Pi E-Reader

repkidrepkid

14.4k
10.6k
0
15
Extract best practices from existing garage door projects. Build version that suites my needs; eventually integrate into other HA efforts.
Project Owner Contributor

Home Automation - Garage Door Opener

luffmanbluffmanb

10.4k
7.4k
0
35
I want to look at control methods for swarms that can be adapted to problems in the real world.
Project Owner Contributor

Drone Swarm Control Algorithms

gene-foxwellGene Foxwell

3.5k
778
1
11
LinkSprite DIY CNC 3 Axis Engraver Machine PCB Milling Wood Carving Router Kit Arduino GRBL
Project Owner Contributor

LinkSprite DIY CNC 3 Axis Engraver Machine

281386091281386091

3.2k
296
3
21
A low part count PIC16F1705 game console for the ancient (1970's) Chip-8 bytecode interpreters originally run at the Cosmac 1802.
Project Owner Contributor

Tjipp8 - A Chip-8 game console

matsengmatseng

3.2k
520
30
53
A cheap, small module that displays two 7-segments digits with simple multiplexing
Project Owner Contributor

4014 LED minimodule

yann-guidon-ygdesYann Guidon / YGDES

2k
1.1k
4
9
One Dimensional Pong on the Arduino
Project Owner Contributor

Arduino X-PONG

hari-wigunaHari Wiguna

1.6k
245
0
2
Cheap and easy hardware implant for sniffing TWI (I2C) busses
Project Owner Contributor

Two Wire Sniff

juha-kiveksJuha Kivekäs

1.6k
1.6k
0
7
"The missing power button of the Raspberry Pi"
Project Owner Contributor

Raspberry Pi Bake-Off

erland-lewinErland Lewin

1k
9
0
4
Long Range Glider
Project Owner Contributor

Android Controlled Long Range Glider

alphabetaAlphaBeta

990
391
3
10
using cheap eBay kits, some cheap eBay RGB LEDs to make an LED oscilloscope (inspired by Ted Yapos - LED Oscilloscope Mk. II)
Project Owner Contributor

RGB LED Oscilloscope

davedarkodavedarko

968
267
0
1
A manned experimental propagation transmitter for the 30m amateur radio band
Project Owner Contributor

30 meter MEPT

eliaElia

912
914
0
8
Using Morton Heilig’s 1957 invention, “Sensorama,” as a source for inspiration, I have developed a DIY virtual reality platform.
Project Owner Contributor

Open Source DIY Multi-Sensory Virtual Reality

michael-kenneyMichael Kenney

831
802
0
3
LED flasher for back pack when riding bikes
Project Owner Contributor

LED flasher

hemal-chevliHemal Chevli

View all

Share this profile

Share

Bits

Send a private message to Dhruv Gramopadhye

Become cool instantly

Create your Hackaday.io profile like Dhruv Gramopadhye and many others

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday

Report user as inappropriate

You are about to report the user "Dhruv Gramopadhye", please tell us the reason.