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Ricardo Costa

engineer

Juiz de Fora - MG - Brasil
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ricardo-costa

This user joined on 02/05/2019.

28.8k
4.9k
38
181
Presenting the "Tingle" wearable for compulsive behaviors and a hacked fitness tracker wearable device prototyping platform.
Project Owner Contributor

Hacking Wearables for Mental Health and More

curt-whiteCurt White

16.3k
3.8k
3
8
Goal: Modding china made security systems. DVRs NVRs IP Cams
Project Owner Contributor

Exploring China Made NVRs DVRs & Cameras

drqueryDr.Query

13.2k
72
12
83
A series of 3d printed hexagonal panels outfitted with a number of 24-bit neopixel LEDs provide the backdrop to my invention room.
Project Owner Contributor

esp8266 Futuristic Hex Wall

josh-coleJosh Cole

12.6k
5.3k
9
19
The 567 tone decoder is perhaps most famous Phase Locked Loop (PLL) chip. This project looks at an Arduino software PLL.
Project Owner Contributor

Software Phase Locked Loop

agpcooperagp.cooper

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2.8k
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27
Arduino-based heaband that uses haptic feedback to navigate blind people. Controlled via Bluetooth using Android app.
Project Owner Contributor

Ariadne Headband

vojtech-pavlovskyVojtech Pavlovsky

7.1k
1.4k
3
24
A smart, affordable, open-source livestock monitoring system to help combat health problems and livestock theft.
Project Owner Contributor

Virtual Herder

danie-conradieDanie Conradie

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2.9k
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22
Control your mobile device remotely without using the touch screen
Project Owner Contributor

Tactile Remote Control of a Mobile Device

kyle-thomasKyle Thomas

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3.3k
7
22
Open-Source companion robot for teaching and playing
Project Owner Contributor

Rhoby.The Social Robot.

ilyas-akhmetzyanovIlyas Akhmetzyanov

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457
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16
IoT Fidget Spinner with Bluetooth Low Energy and POV LED Display
Project Owner Contributor

Spinduino

uri-shakedUri Shaked

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6
31
Agricultural Robot
Project Owner Contributor

ArrBot

junglistJunglist

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2.3k
10
19
A 3D Printing desktop arm that can write and draw!!!
Project Owner Contributor

DARM

liaoqiayuanliaoqiayuan

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1.8k
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31
GRover custom FPV rover built to demonstrate unmanned vehicle technologies that can be used in humanitarian situations.
Project Owner Contributor

FPV Rover "GRover"

pachecolucaspacheco.lucas

1.6k
183
17
31
A 3d printable plastic enclosure for the 2018 Superconference badge, with a complete keyboard!
Project Owner Contributor

Hackaday Superconference 2018 Badge Enclosure

t-b-trzepaczT. B. Trzepacz

1.5k
1.5k
3
18
A robot fish with pcb fins
Project Owner Contributor

Robot Fish (PCB Fins)

carl-bugejaCarl Bugeja

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3
3
A custom device used to attach live bait to a drone.
Project Owner Contributor

Drone Fishing Rig

andrewnAndrewN

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10
Small AVR-ISP Programmer
Project Owner Contributor

AVRFT234

bbBB

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SonoSight uses the perceptual phenomenon of Synesthesia to map 3D sound as visual elements through AR.
Project Owner Contributor

SonoSight: The AR glass for hearing impaired

manoj-kumarManoj Kumar

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1.3k
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Play Table Tennis using a drone.
Project Owner Contributor

TableTennis Drone

shivaniSHIVANI

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