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danalvarez

Electronic Engineer, part of the team for the first Guatemalan CubeSat: Quetzal-1

Guatemala

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This user joined on 05/13/2023.

My Projects

Guatemala's first satellite, Quetzal-1, operated for 211 days in-orbit in 2020. Now, we want to make its design open to everyone!

Open Sourcing the Design for the Quetzal-1 CubeSat

Projects I Like & Follow

IP over 430MHz Ham Radio, 50 to 500kbps, 20W RF. Extension for HSMM-Hamnet-AREDN. 100% open-source.

NPR New Packet Radio

Sofware usb host for connecting mouse , keyboard and joystick to ESP32

ESP32 usb software host

samsonov-dima Samsonov Dima

he arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget,

Ground station for LoRa satellites

alberto-nunez alberto nunez

How to use the Anycubic Mega Pro laser addon with LightBurn

Anycubic Mega Pro running with LightBurn

ringo2k Ringo2k

Hackaday Prize 2019

The Arduino Nano Quick Project. Develop Everywhere.

Arduino Nano QP

alain-mauer Alain Mauer

Freedom of communication without borders, operators, networks, fees ! Your own network, your own rules ! Long range radio communicators

Armachat PICO - Compact - Long Radio messenger

A simple circuit that can work as a crystal radio (no power needed) or as a regenerative receiver for the FM broadcast band

When a crystal radio meets a regen receiver

andrea-console Andrea Console

Hackaday Prize 2020

This is the fast ISP programmer for AVRs based on cheap stm32f103c8t6 board.

FASTUSBasp programmer for AVR with usb-to-serial

amitesh-singh Amitesh Singh

Cute heart shaped jewelry with programmable LED sequence.

Kawaii Hearts Pendant

natalia Natalia

An OS boot selector switch based on the Pimorini Tiny 2040

Tiny 2040 Hardware Boot Switch

william-somsky William Somsky

Easy to use Arduino Uno Shield to support your rockets from the ground!

WOOF Model Rocket Launchpad Computer V4

canine-defense-technologi Canine Defense Technologi

RT-X

I made a pair of I2C libraries for AVR micros with USI two-wire mode capabilities (+ a practical example with some attiny85's!)

I2C libraries for attiny85-like AVR micros

albert-gonzalez Albert Gonzalez

This is a fully functional keyboard switch... (BETA)

Arduino-"KVM"-Switch

A scale model of the Italian COSMO-SkyMed satellite brought to life with the addition of a small flashing light.

Flashing satellite model

andrea-console Andrea Console

Hackaday Prize 2020

3D printable design with all resources - free to download under the Creative commons License CC BY-SA

Design kitchen scale based on arduino

Handheld FM Radio that runs classic arcade game when get bored

Space Invaders Radio DIY Kit

andriymalyshenko andriy.malyshenko

Supplyframe DesignLab: 2022 Hackada…

Smart sliding equipment that is able to chase the sunlight and provide energy.

Shelter Solar Panel

shahram-samadpourbonab Shahram Samadpourbonab

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