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TJ

An engineer with a penchant for audio and digital circuits

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1 Projects
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tj
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This user joined on 05/19/2024.

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Simple VU Meter in a business card form factor
Project Owner Contributor

VU Meter Business Card

tjTJ

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

Hackaday.io Project

lutetiumLutetium

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A dual head PNP machine that uses Openbuilds hardware, a Smoothieboard controller, dual camera vision, automatic/drag feeders, and OpenPnp
Project Owner Contributor

Pick and place machine - Smoothieboard/OpenPnp

johnJohn

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Use a Kodak projector and DSLR camera to automate digitizing slide photography
Project Owner Contributor

Kodak Slide Projector Scanner

bryan-howardBryan Howard

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A simple circuit to control strip LED brightness using pulse width modulation
Project Owner Contributor

Simple LED strip dimmer

ken-yapKen Yap

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Renders your text as if it were serial data viewed on an oscilloscope
Project Owner Contributor

Scopin' Sans - A typeface for hardware people

guy-dupontGuy Dupont

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Building a set of controllers for Kerbal Space Program including attitude, translation, throttle and hotkey inputs
Project Owner Contributor

KSP Controller Hardware

tobiasTobias

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A graphic equalizer that fits in your pocket!
Project Owner Contributor

Mini Audio Equalizer

grant-giesbrechtGrant Giesbrecht

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Simple , Small ,Portable, Nixie Clock
Project Owner Contributor

IN-17 portable clock

will-whangWill Whang

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Make Stereo Camera from any 2 same camera then merge the videos with provided software.
Project Owner Contributor

DIY Stereo Camera

birkanBirkan

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A unique moisture meter that can play an integral part in Precision Agriculture and the infiltration of water in Civil Infrastructure.
Project Owner Contributor

Optical Soil Moisture Meter

bruce-merloBruce Merlo

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This project try get the dimensions about a deep foundation without a danger to the responsible for the excavation survey.
Project Owner Contributor

Deep Foundation Laser Scanner

laio-athos-nevar-fonsecaLaio Athos Nevar Fonseca

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A mesh network is a network in which the devices -- or nodes -- are connected so that at least some, and sometimes all, have multiple paths
Project Owner Contributor

Smart Music Player using LoRa Mesh Network

ssla-coukssla-couk

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Control the volume and pitch of MIDI instruments using the electrical signals generated from your muscles!
Project Owner Contributor

Muscle MIDI Music

johnJohn

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This is the start of a bigger project, splitting it up in different pieces. Sit back and relax, its gonna take some time ;-)
Project Owner Contributor

Making a literal digital clock

flamefireflamefire

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An environmental friendly visor using solar energy to charge handheld devices and supports GPS tracking/SOS through Helium LoraWAN network.
Project Owner Contributor

Solar Powered LoRaWAN GPS tracker + phone charger

superpowered-jalapenosSuperpowered Jalapenos

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This is like big boom in small packet, this amplifier comes with deep bass, clear sound without noise and humming. just TDA series
Project Owner Contributor

50Watts Audio Amplifier using TDA7265

lithium-ionLithium ION

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This is a simple beginner Arduino project with a great visual effect, but also a very useful tool when learning to play a musical instrument
Project Owner Contributor

DIY Simple Arduino Metronome

mircemkmircemk

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