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Projects Dimitrios Kallivroussis likes and follows

17.8k
8.6k
31
Yes! You can now have "Alexa" do what you want, when you want, by using a Raspberry Pi.
Project Owner Contributor

Amazon Echo Voice Command Automation

gamaralgamaral

10.5k
7.7k
39
Arduino Sudoku game made using 81 seven-segment displays!
Project Owner Contributor

Mega Sudoku

hari-wigunaHari Wiguna

7.5k
7.2k
31
Relax, your home knows which appliances to switch on. Justifying "Automation" in low cost Home Automation systems.
Project Owner Contributor

Dexter - The New Age Home Automation

aditya-mukherjeeAditya Mukherjee

13.6k
7.2k
111
Free and open source tool for exploring science and electronics anytime anywhere
Project Owner Contributor

Box0

kuldeep-singh-dhakaKuldeep Singh Dhaka

51.4k
7.1k
291
Open source, easy to assemble type of DIY laser cutter and engraver. http://en.smartdiys.com/smart-laser-mini/
Project Owner Contributor

DIY Desktop Laser Cutter

smartdiyssmartDIYs

7.7k
6.7k
32
(ab)use the I2S + DMA on the ESP8266 to drive some WS2812(b)'s.
Project Owner Contributor

ESP8266 DMA I2S WS2812 Driver

cnlohrCNLohr

7.4k
6.6k
78
Absolute best watch ever !!!!
Project Owner Contributor

BPW34 solar powered led watch

bobriciusbobricius

13.1k
6.5k
75
A light-weight, cheap, and portable PC for penetration-testers and ethical hackers.
Project Owner Contributor

Portable Pen-Testing Hack Box

muhammedmuhammed

12.5k
5.5k
14
A low cost bed upgrade that adds a second slave heater to allow the bed to reach 110C and also makes the bed flatter and more rigid.
Project Owner Contributor

Monoprice Mini 3D Printer Bed Upgrade

dave-whiteDave White

5.5k
5.4k
32
Tiny IOT Solution based on Arduino& SIM808 GPS/GPRS
Project Owner Contributor

IOT- SIM808 GPS Tracker Based on Arduino

makerfabsMakerfabs

5.9k
5.3k
30
This is low cost 3d printed robot arm based on Ikea Tertial lamp.
Project Owner Contributor

Tertiarm - 3d printed robot arm

anastascaranastas.car

27.2k
4.7k
105
An optimized "re-mix" of Adafruit's GFX library (and LCD drivers) for Arduino (AVR).
Project Owner Contributor

PDQ_GFX optimzed AVR LCD graphics

xarkXark

7.8k
4.3k
20
Open Source competition robot development. You will never be alone for your contest again!
Project Owner Contributor

Open Robotics Eurobot

newdrivenewdrive

4.3k
4k
20
You may see it's just a stickered chip? NO! This is totally self-contained "mod-chip"
Project Owner Contributor

Minimal and self-contained ATmega1284P "mod chip"

kodera2tkodera2t

3.3k
3.3k
10
We want the Lego EV3 robot to create a 2D map of a room
Project Owner Contributor

Mapping with EV3 robot

ale-solanoAle Solano

2.5k
2.9k
33
Open Source SHRED-Buddy3D UPcycler turns leftover filament bits, bottles & fishing line into pellets for 3D printing.
Project Owner Contributor

3D Printed Open Source UPcycler : SHRED-Buddy3D

venture-bitVenture Bit

3.4k
2.8k
8
A portable Raspberry Pi that you can access with your smartphone and use as a Bluetooth receiver to stream music to a pair of speakers.
Project Owner Contributor

Portable Raspberry Pi Bluetooth Receiver/Player

max2playMax2Play

2.5k
2.6k
13
OLED screen to display info (i.e. weather) teamed up with a ws2812 led ring for glanceable status. Also a shutdown and reset button
Project Owner Contributor

rpi_status

facelessloserfacelessloser

1.3k
1.4k
4
Hardware debouncing board and gamepad firmware for cheap nrf51822 modules.
Project Owner Contributor

Bluetooth Arcade Controller

ozan-altinkayaOzan ALTINKAYA

1.3k
1.3k
17
ECG built with dsPIC30F6011A + Accelerometer + Usb-TTL + microSD Sniffer + HMI Visor
Project Owner Contributor

Cheap ECG

david-stecklerDavid Steckler

734
1.2k
5
A super compact IOT button the size of your thumb with built in battery and bluetooth low energy using the Light Blue Bean
Project Owner Contributor

IOT Button Using the Light Blue Bean

robin-hartleyRobin Hartley

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