Close
0%
0%

Alef Freitas

Curious ABAP developer from Brazil.

Caucaia
Following
Send a private message
Similar accounts worth following
1 Followers
67 Following
0 Projects
0 Likes
alef-freitas
Send a private message

This user joined on 05/03/2022.

18.2k
195
11
188
Your 3D content on a real PoV volumetric display, no glasses needed!
Project Owner Contributor

VVD: an open source Real 3D Volumetric Display

madaeonMadaeon

4.3k
2.6k
0
46
Modular open hardware robot for uROS2 & Microblocks
Project Owner Contributor

Rosmo robot

samukSamuk

3.5k
3.4k
4
24
Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch
Project Owner Contributor

Glass Tube Solar Thermionic Converters

nick-pooleNick Poole

2.7k
1.1k
0
2
Hard to say the price/performance of desktop raspbian system YouTube video performance. Yet playable and good to go.
Project Owner Contributor

YouTube on Raspberry pi 4 with 8GB RAM

lithium-ionLithium ION

2.5k
850
0
25
Converting a Palm Pilot Portable Keyboard into a Bluetooth keyboard using a TinyPICO ESP32
Project Owner Contributor

Palm Pilot Keyboard Bluetooth Conversion

christianChristian

1.8k
481
2
10
A system that can record high quality audio (24 bit, 48kHz 120db SNR) continuously and unattended outdoors.
Project Owner Contributor

High Performance Audio ADC for Machine Learning

filip-mulierFilip Mulier

1.5k
1.3k
3
11
A kitchen knife that you can control over the internet.
Project Owner Contributor

Remote Chef

tim-van-ierselTim van Iersel

1.5k
17
21
23
I still can't believe it's working.
Project Owner Contributor

A different kind of programmable LED

sam-ettingerSam Ettinger

1.1k
6
2
11
An introductory guide to designing ultra-low power electronics for makers
Project Owner Contributor

Introduction to Ultra-Low Power Electronics

jake-wachlinJake Wachlin

907
13
8
15
A mini electromagnetic lantern that can be recharged by shaking
Project Owner Contributor

Mini Electromagnetic "Shake" Lantern

chris-jonesChris Jones

874
636
4
6
What have I gotten myself into....
Project Owner Contributor

Oscilloscope Music

dr-cockroachDr. Cockroach

656
685
0
1
Control your MP3Player with hand Gestures
Project Owner Contributor

Gesture Controlled MP3Player

norbert-zareNorbert Zare

648
416
0
2
Radio works quite correctly on FM and also on the AM band, certainly not expecting any great quality
Project Owner Contributor

DIY 3$ kit CF210SP AM,FM Stereo Radio

mircemkmircemk

617
608
0
2
A passive linear actuator based on a simple solenoid to recreate the flex motion of biological muscles.
Project Owner Contributor

Robotic Flexor

josh-collinsjosh collins

343
81
0
6
IR Clone is an open-source infrared remote control signal analysis and generating tool.
Project Owner Contributor

IR Clone

dilshan-jayakodyDilshan Jayakody

318
8
0
5
In this article, we'll use Arduino to build our own solar system in the home conditions.
Project Owner Contributor

DIY Solar Panel Tracker with Arduino

robotistanrobotistan

295
341
0
2
Step 1: Download and install OpenMediaVault · Step 2: start the Raspberry Pi NAS and change the keyboard layout · Step 3: chan...
Project Owner Contributor

How to build a Raspberry Pi NAS?

undefined

258
244
0
1
IoTPi RP2040 Based IoT Board - IoTPi for Internet of Things Enthusiasts
Project Owner Contributor

RP2040 Based IoT Board - IoTPi

undefined

View all

Share this profile

Share

Bits

Send a private message to Alef Freitas

Become cool instantly

Create your Hackaday.io profile like Alef Freitas and many others

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2024 Hackaday

Report user as inappropriate

You are about to report the user "Alef Freitas", please tell us the reason.