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129 Projects tagged with "hackadayprize"

 
5.6k
46
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

192.8k
2k
1.1k
A printable robot arm, a little bigger than the usual hobby servo once.
Project Owner Contributor

3D Printable Robot Arm

Andreas HoelldorferAndreas Hoelldorfer

137.7k
632
286
An Arduino based Solar MPPT charge controller.
Project Owner Contributor

ARDUINO MPPT SOLAR CHARGE CONTROLLER

Debasish DuttaDebasish Dutta

54.5k
260
118
Converting a car to electric drive using recycled and salvaged EV and hybrid components.
Project Owner Contributor

DIY Electric Vehicle from Recycled Parts

mauswerkzmauswerkz

8.9k
160
40
Wireless weather station, powered by the sun and wind it intends to measure, below $50.
Project Owner Contributor

Low Cost Weather Station

Ulf WinbergUlf Winberg

30.2k
634
263
Open source system to drive powerchairs by eye movement alone - allowing independent mobility when use of a person's hands isn't an option.
Project Owner Contributor

Eye Controlled Wheelchair!

Patrick JoycePatrick Joyce

23.3k
3.2k
62
Creating home automation sensors and controllers that can be used around the house forming a mesh network for communication
Project Owner Contributor

Home automation using RF mesh network and arduino

LewisLewis

132k
280
170
Controlling a VW CAN BUS dashboard of a Polo 6R with an Arduino and a CAN BUS shield using the Telemetry API of Euro Truck Simulator 2
Project Owner Contributor

Volkswagen CAN BUS Gaming

Leon BatailleLeon Bataille

7k
1.5k
48
An Enigma Machine Simulator was created with an Arduino UNO and a Touchscreen LCD. Simulates Enigma I, M3, M4, the Plugboard and Uhr Switch.
Project Owner Contributor

Arduino Enigma Machine Simulator

Arduino EnigmaArduino Enigma

1.7k
22
9
High voltage AC power is everywhere but there is a place for DC now with increasingly cost effective local solar power generation.
Project Owner Contributor

DC Home Lighting

Joe GeorgeJoe George

311
3
5
Rapid Prototyping Open Source Robot Kit
Project Owner Contributor

MicroPython Robot Kit

Ilyas AkhmetzyanovIlyas Akhmetzyanov

686
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

349
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

10.4k
158
45
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

934
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

2.1k
34
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

3.2k
48
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

955
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

1.5k
1.3k
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

TBJR6TBJR6

339
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

1.5k
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

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