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guilldeas

An overview of my latest electronic projects at my humble home lab

Madrid, España

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This user joined on 09/13/2022.

My Projects

Tunable attenuator would fail to accurately drop output power as specified. Repair and characterization.

HP 4436A Attenuator Repair

80s precision DMM reads zero no matter the input

Microvolt DMM repair HP 3546A [test 7 fail]

Sound amplifier designed for touring purpouses shocks user and is stuck on temperature protection mode.

Repair of an audio amplifier [Altair MF24]

A malfunctioning digital synthesizer was examined and the cause identified.

Synthesizer Troubleshooting

Diseño de un dispositivo de protección de altavoces basado en posicionamiento inercial y medidas de potencia instantánea.

Protector de altavoces

El amplificador está atascado en el modo protección por exceso de temperatura y la carcasa da calambre

Reparación de un amplificador de audio

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

The 2018 Hackaday Prize

Make & 3D print your own phone with sensors, displays, electronics, batteries and antennas. Customize Android and do exactly your thing!

Kite : Open Hardware Android Smartphone

shree-kumar Shree Kumar

2021 Hackaday Prize

A physical switch for my computer to choose between Linux and Windows

Hardware boot selection switch

stephen-holdaway Stephen Holdaway

Official Hackaday Prize Entry

This project is a clock with radio receivers which can receive the exact time from the GPS satellites or from the DCF77 transmitter.

"Connect" to an atomic clock in space! GPS, DCF77

Make your own Raspberry Pi portable arcade console with RetroPie and custom buttons.

Raspberry Pi Portable Arcade Console

hacker-house Hacker House

A portable Yagi antenna for working amateur radio satellites

WA5VJB ultra portable dual VHF/UHF Yagi

The 2016 Hackaday Prize

A smart sensor Node to trigger an action on a smartphone each time a physical change is detected (temperature, displacement, click...)

Triggy - Sensor Node for Life Automation

Official Hackaday Prize Entry

A home automation solution that utilizes a Raspberry Pi server, 433MHz radios, and an Android app.

Low Cost Home Automation

daniel-hankewycz Daniel Hankewycz

A fully hardware debounced rotary encoder.

Hardware Debounced Rotary Encoder

This is the Satellite Antenna Rotator mechanical system for my step motor driver board project.

Satellite Antenna Rotator Mechanical System

Medium-sized 12-DOF Quadruped Robot inspired by MIT Cheetah and Boston Dynamics Spot Mini

NOMAD Quadrupedal Robot

implemented-robotics Implemented Robotics

Since rpi zero is unobtainum, I got a few.

raspberry pi zero handheld computer

jaromirsukuba jaromir.sukuba

The 2015 Hackaday Prize

open source circular knitting machine replicable with digital fabrication and makers' tools.

Circular Knitic

varvara-guljajeva varvara guljajeva

Attemting to build a proof of concept ultrasonic levitation rig, for the kind of change you have shoved in your pocket after a night out.

Ultrasonic Levitation Rig

Play Flappy Bird on Arduino with Nokia 5110 LCD

Flappy Bird on Arduino

Actively stabilized model rocket by means of a motor gimbal, originally designed for launching a rocket from a high-altitude weather balloon

Project Rockoon

julian-costas Julian Costas

This is a scanning electron microscope I am building from scratch from mechanical, electronics and control software.

My Custom Scanning Electron Microscope

vinis-lab Vini's Lab

Hackaday Prize 2019

The Arduino Nano Quick Project. Develop Everywhere.

Arduino Nano QP

alain-mauer Alain Mauer

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Bits