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128 Projects tagged with "hackadayprize"

 
220.8k
2.2k
1.2k
A printable robot arm, a little bigger than the usual hobby servo once.
Project Owner Contributor

3D Printable Robot Arm

Andreas HoelldorferAndreas Hoelldorfer

3k
171
35
Easy to build and program walking robot. Powerful 32bit microcontroller, 7 servos, touchscreen display, and 3D printed parts
Project Owner Contributor

TyroBot

Tyler SpadgenskeTyler Spadgenske

150.8k
668
310
An Arduino based Solar MPPT charge controller.
Project Owner Contributor

ARDUINO MPPT SOLAR CHARGE CONTROLLER

Debasish DuttaDebasish Dutta

59.4k
285
133
Converting a car to electric drive using recycled and salvaged EV and hybrid components.
Project Owner Contributor

DIY Electric Vehicle from Recycled Parts

mauswerkzmauswerkz

25.3k
1.1k
202
Using artificial intelligence to identify a disease by its symptoms
Project Owner Contributor

Medical tricorder

M. BindhammerM. Bindhammer

12.9k
622
83
wearable UV Index & weather sensor
Project Owner Contributor

UV-badge

x-labzx-labz

9.1k
2.7k
47
Compares your internet communications to a stream of private local data to discover what data is being stolen and where it's being sent.
Project Owner Contributor

Data-Theft-Detecting Router & Server

Dylan BleierDylan Bleier

63.6k
721
165
Arduino compatible indoor navigation system with small form factor.
Project Owner Contributor

LPS Mini

Göran NordahlGöran Nordahl

18.4k
105
87
Inexpensive Open Source BLE smartwach compatible with Arduino tooling
Project Owner Contributor

Watchduino2

Mar BartolomeMar Bartolome

752
25
5
"Funky Light" should improve theatre performances in schools, by giving teachers and students an easy to use tool to control the lighting.
Project Owner Contributor

Funky Light

LanghalsdinoLanghalsdino

361
731
5
This is a project which aims to create a DIY solution to fight bad aim due to uneven pressure on the trigger by smartphone logging over BT.
Project Owner Contributor

Gun Trigger Force Logger

Emil JEmil J

10.7k
162
46
Wearable breakout boards. Flex Modules have 2.54mm castellations for breadboard and solder on to wearable flexible PCBs
Project Owner Contributor

Flex Modules

Chris HamiltonChris Hamilton

5.8k
47
13
nRF51822 implemenation of Smart Bluetooth with a large amount of GPIO, 3dB antenna and SWD connector. For sale on Tindie.
Project Owner Contributor

nRF51822 BLE Flex Module

Chris HamiltonChris Hamilton

983
28
2
2.54mm 4 channel voltage converter opamp and RC filter for Spectra Symbol Flex Sensors
Project Owner Contributor

Flex Sensor ADC Buffer Flex Module

Chris HamiltonChris Hamilton

2.2k
35
6
ECG Sensor summing amplifier and RC filter for feeding Plessey biosensors to an ADC. For sale on Tindie.
Project Owner Contributor

ECG ADC Buffer Flex Module

Chris HamiltonChris Hamilton

3.4k
49
13
Smallest Cortex-M4 of the STM32 line with Espruino support in a Flex Module for wearable sensor processing. For sale on Tindie.
Project Owner Contributor

STM32F401 Flex Module

Chris HamiltonChris Hamilton

1k
35
5
Bipolar power supply +/- 3.3V from USB. + rail is ~3A, - rail is ~300mA. For sale on Tindie.
Project Owner Contributor

USB BiPower OTG Flex Module

Chris HamiltonChris Hamilton

1.7k
1.6k
2
Taking a toy Power Wheels and making it remote control. Making improvements as time, money, and availability of parts allows.
Project Owner Contributor

Remote Control Power Wheels

TBJR6TBJR6

352
638
5
An identification system that transmits a partial unique ID through light to augment radio based ID systems.
Project Owner Contributor

Social Light Flex Module

Chris HamiltonChris Hamilton

1.6k
17
5
DRV2605L based (linear resonant actuator)LRA driver with i2c control, haptic library, audio input, and motor sized. For sale on Tindie.
Project Owner Contributor

DRV2605L LRA Driver Flex Module

Chris HamiltonChris Hamilton

233
20
2
A Flex Module 4 pin connector that supports RGB strips with 4 leads (as well as many other 1 or 2 pin I/O peripherals). For sale on Tindie.
Project Owner Contributor

4P-RGB-Strip Flex Module

Chris HamiltonChris Hamilton

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