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Rogelio

Am ugly

90011,CA,USA
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rogelio

This user joined on 03/22/2021.

29.2k
647
14
39
In this period of isolation, I'm trying to build an oximeter with parts already in house. An oximeter is made by two leds and a photodiode.
Project Owner Contributor

Oximeter do it yourself

giulio-ponsGiulio Pons

14.6k
3.4k
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Yet another homebrew computer based on 65C02 CPU
Project Owner Contributor

DB6502

dawid-buchwaldDawid Buchwald

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1.5k
9
32
Control just about anything RC
Project Owner Contributor

Arduino LoRa RC transmitter and receiver

buk7456buk7456

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An ESP32-based open source audio synthesis platform suitable for eurorack modular synthesizers, <1ms latency, 44.1kHz samping rate.
Project Owner Contributor

Eurorack audio synthesis platform

robert-manzkeRobert Manzke

6.1k
436
5
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Heavily inspired by OpenBCI, especially their ganglion board design, but with an ESP32 handling communication/control
Project Owner Contributor

ESP32 EEG

pP

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Open-source design for a 3d printer that can print metal at a low cost.
Project Owner Contributor

FDM 3D Metal Printer

chris-valloneChris Vallone

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1.3k
2
22
iOmni, is an autonomous (eventually) robot with Lidar to be used as a security system
Project Owner Contributor

iOmni

leandroLeandro

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174
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4
I made this sketch to test analog/digital IO pin for everyone, don't bother to write lengthy C program!
Project Owner Contributor

Ready-to-use Arduino Sketch for I/O Testing

athaariq-eric-ardhiansyahAthaariq "Eric" Ardhiansyah

1.2k
1.2k
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2
This adds an extra layer of security against microphone attacks by allowing the user to ground out the data line shared by the microphones.
Project Owner Contributor

Echo Dot Hardware Microphone Mute Modification

andrew-petersAndrew Peters

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1.1k
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19
Simple pcb that control air conditioner over the internet
Project Owner Contributor

ESP8266 AC Controller

boris-shabanovBoris Shabanov

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825
1
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An ESP32 audio player, coudl be a programmed to be a MP3 player, web-radio play, Alarm Clock, etc
Project Owner Contributor

ESP32 Audio Player

makerfabsMakerfabs

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571
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4
Actually a kind of "Pre-exposure prophylaxis (PrEP)", breathing you own filtered air might help you avoid getting COVID-19
Project Owner Contributor

DIY PPE for COVID-19 infection avoidance

joejasniewskijoe.jasniewski

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819
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Minimal macro keyboard
Project Owner Contributor

Keeblet

dehipudeʃhipu

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The device can be used as an effective visual detail within a DIY amplifier or preamlifier
Project Owner Contributor

DIY audio signal spectrum analyzer

mircemkmircemk

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Make your own Arduino Uno at home as a standalone microcontroller board
Project Owner Contributor

DIY Standalone Arduino Uno

naman-chauhanNaman Chauhan

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5
The Command Center is a wall-mounted activity board for kids.
Project Owner Contributor

Command Center Activity Board

circuitmonsterCircuitMonster

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power distribution board for high powered drones upto 60v 400 amps with current and voltage sensing
Project Owner Contributor

High Power Drone Power distribution Board

yatharthrpiyatharthrpi

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A tiny potable remote that can be customization to do different tasks using touch functionalities of ESP32
Project Owner Contributor

Portable wireless touch Remote

sayantan-palSAYANTAN PAL

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