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Projects Alonso Freire likes and follows

9.3k
9.1k
159
Small magic pcb for moving miniature cars, trains or satellites :-)
Project Owner Contributor

Ant highway - linear motor for micro cars

bobriciusbobricius

10.2k
6.3k
25
Too simple for a project page & which may never happen.
Project Owner Contributor

Silly hardware wishlist

lion-mclionheadlion mclionhead

16k
3.3k
145
A compact modular design of the strain wave gear for general robotic applications.
Project Owner Contributor

Compact Strain Wave Gear Actuator(s)

leo-vuLeo Vu

4.4k
3.1k
143
Open-hardware bicycle compass
Project Owner Contributor

Aurora Bike Compass

andr-biagioniAndré Biagioni

129.9k
2.2k
616
IP over 430MHz Ham Radio, 50 to 500kbps, 20W RF. Extension for HSMM-Hamnet-AREDN. 100% open-source.
Project Owner Contributor

NPR New Packet Radio

f4hdkf4hdk

2k
2k
13
Octopod, a uniquely shaped full automation system that allows you to monitor your home and keep security with AI and smart RFID locks.
Project Owner Contributor

Octopod: Smart IOT Home Automation Project

sakshambhutani2001sakshambhutani2001

2.5k
2k
18
A MicroPython gaming system featuring a Wemos D1 mini, OLED display, joystick, buttons, fancy LEDs and a buzzer.
Project Owner Contributor

GamerGorl

brian-wagnerBrian Wagner

14.8k
1.6k
58
Based on a large (60mm) linear CCD I want to build a digital back for a medium format camera. A Teensy 3.6 will be used as main electronics.
Project Owner Contributor

Digital Scanning Back with Linear CCD

heyeeverts1heye.everts.1

2.5k
1.5k
22
iOmni, is an autonomous (eventually) robot with Lidar to be used as a security system
Project Owner Contributor

iOmni

leandroLeandro

9.1k
1.4k
27
Nice amplifier
Project Owner Contributor

80W HiFi Audio Amplifer

peroPero

3.6k
1.3k
40
This is an AM radio made out of a Compactron tube, which contains two triodes and a pentode.
Project Owner Contributor

Compactron Tube AM Radio

tubetimetubetime

4.9k
940
5
Make a Raspberry Pi replacement using a Cypress Semiconductor Programmable System on a Chip (PSOC 5)
Project Owner Contributor

Not Quite Useless Raspberry Pi Replacement

land-boardscomland-boards.com

900
921
14
A project to protect your home from a runaway 3D printer and also monitor and log air quality around your printer.
Project Owner Contributor

3D Printer Safety and Air Quality Monitor

luke-j-barkerLuke J. Barker

709
811
4
Setting up my old Model B for hardware experiments
Project Owner Contributor

Raspberry Pi breakout board

ken-yapKen Yap

575
591
2
With a DC barrel connector, you can use this wing to power your feathers, measure solar current and keep track of charge with a fuel gauge.
Project Owner Contributor

Feather Solar Wing

axel-manssonaxel mansson

2.1k
451
16
A cool interactive LED touch panel with touch based lighting and other gestures. can be used as a computer mouse to move, click, scroll etc.
Project Owner Contributor

LED Touch Matrix - Raspberry Pi

thiagesh-dthiagesh D

386
424
7
We are the electronics designer team with science background and at free time was prepare some IoT devices with new features.
Project Owner Contributor

High-performance IoT devices with low cost BOM

maxim-grigoryevMaxim Grigoryev

68.8k
376
326
A completely automated way to take photo's and convert them into a 3D-object
Project Owner Contributor

Arduino controlled photogrammetry 3D-scanner

brian-brockenBrian Brocken

251
287
4
Esp8266 based Internet connected tiny display driver for 128x64 OLED I2C Display that can show any data or information from the web
Project Owner Contributor

IOT Display

sayantan-palSAYANTAN PAL

8.2k
77
98
Open Source Analog Acoustic Levitation PCB
Project Owner Contributor

Open LEV

john-loefflerJohn Loeffler

5.2k
67
66
Quadbot is a quadruped walking robot with 3 DoF per leg. Offers great flexibility thanks to 12 brushless motors.
Project Owner Contributor

Quadbot - 12 DoF walking robot

tomasz-cybulskiTomasz Cybulski

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