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Leonard

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Netherlands

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This user joined on 02/03/2015.

My Projects

A little project that involves cheap laser diodes, e.g. to be used as a little annoying laser show or electronic fireworks, or just for fun.

Laserworks

Leonard Leonard

Projects I Like & Follow

The 2016 Hackaday Prize

Hobby brushless motors are incredibly cheap and powerful. However we need a way to make robots out of them. ODrive is that way.

ODrive - High performance motor control

The 2015 Hackaday Prize

A USB Serial device to log temperature made out of a PIC16F1455 and a USB connector

Two Component USB Temperature Data Logger

Michael Mogenson

lol travelling salesman problem

Travelling Hacker Box

Experimental high power rocket with active stabilization, live telemetry, autonomous GPS guided recovery and HD video

High Power Experimental Rocket Platform

Hackaday Europe SuperCon // Belgrade, Serbia // April 9 2016

Hackaday | Belgrade

Aleksandar Bradic

The 2016 Hackaday Prize

Melting toner (as etch resist) directly onto copper clad board using a laser moved by a DVD drive XY system.

Mini PCB printer

In the true spirit of Star Trek, this communicator badge is completely autonomous, while fitting in the form factor of an original badge

Star Trek Communicator Badge

The 2016 Hackaday Prize

The goal is to build a tiny autonomous sailboat able to travel potentially forever, powered using solar panels and wind.

Green powered sailboat

The 2018 Hackaday Prize

smallest, low cost 4-5 channel servo controller

Micro ATTiny13 Servo Controller

arief ibrahim adha

The 2016 Hackaday Prize

A personal tale of healing, and a path towards a brighter future.

Lint & Dog Hair Super Capacitor

This is where I build and talk about projects designed by the great people of this community.

Me building projects from hackaday.io

The 2015 Hackaday Prize

An inexpensive and more accurate GPS receiver accessory for Nikon D3100 (and compatible) cameras.

GPS Receiver for Nikon D3100 Cameras

The 2016 Hackaday Prize

What is the best way to ensure the progress of humanity 10,000 years in the future?

SAGES

An MPPT solar boost converter with 3.3v Output and Supercap energy storage.

1 Square Inch of Power

controller board for up to 18 Servos controlled by i2c or UART

SERVOcontrol

A rear speaker from a surround system is retro-fitted with a 10w amp and a Bluetooth audio (A2DP) module

Bluetooth Speaker (retro-fit)

I needed a circuit to play a small audio sample loop. I made one using an Atmel, a resistor ladder DAC and an SPI flash memory

Partially-salvaged Arduino audio sample player

adria.junyent-ferre

A chill for the Writing Staff

Hackaday Writing Crew

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Bits

Leonard wrote 12/24/2015 at 17:26

Everyone a happy codemas. I hope you get days off, use them well :)

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Radu Motisan wrote 02/15/2015 at 19:22

Hey! Thanks for following uRADMonitor!

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