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124 Projects tagged with "hackadayprize"

 
117.4k 1.4k 726
A printable robot arm, a little bigger than the usual hobby servo once.
Project Owner Contributor

3D Printable Robot Arm

Andreas Hoelldorfer

16.1k 621 59
The smallest open source GSM+GPS+CAN board ever
Project Owner Contributor

Crunchtrack

Mastro Gippo

98.5k 549 232
An Arduino based Solar MPPT charge controller.
Project Owner Contributor

ARDUINO MPPT SOLAR CHARGE CONTROLLER

Debasish Dutta

20.9k 690 183
Using artificial intelligence to identify a disease by its symptoms
Project Owner Contributor

Medical tricorder

M. Bindhammer

371 30 4
A web-based irrigation system for the University of Surrey Garden Society.
Project Owner Contributor

Internet of Plants

Laurence

491 13 8
Fully autonomous deep sea photography vehicle
Project Owner Contributor

DeePicBot

andreynech

8.2k 52 39
Inexpensive Open Source BLE smartwach compatible with Arduino tooling
Project Owner Contributor

Watchduino2

Mar Bartolome

1k 148 13
It's dark, you're out late, and can't find your bike. Press the button on your phone or remote and the bike lights up and lures you back.
Project Owner Contributor

Anglerfish for Bikes

bob baddeley

564 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

Langhalsdino

262 458 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 J

8.5k 148 41
Wearable breakout boards. Flex Modules have 2.54mm castellations for breadboard and solder on to wearable flexible PCBs
Project Owner Contributor

Flex Modules

Chris Hamilton

4.9k 43 10
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 Hamilton

719 29 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 Hamilton

1.6k 31 3
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 Hamilton

2.6k 45 12
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 Hamilton

741 36 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 Hamilton

836 810 1
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

TBJR6

303 639 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 Hamilton

984 18 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 Hamilton

205 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 Hamilton

582 15 4
The PCA9685 with forward current configuration to driver up to 16 motors (with the help of Darlington arrays). For sale on Tindie.
Project Owner Contributor

PCA9685 ERM Haptic Driver Flex Module

Chris Hamilton