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dechemist

German chemist with interest in microcontrollers, automation, and nerd stuff !

Germany

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This user joined on 03/21/2015.

My Projects

I build a 1.6 W 450 nm laser cutter / engraver mostly from China parts.

Yet another laser engraver / cutter

A low cost Energy-Monitor system which is deeply influenced by the openenergymonitor.org projekt

Yet another energy monitor

I improved the mechanics on my first laser plotter to get a more accurate machine to make PCBs with it.

Yet another laser engraver / cutter 2

Here I describe my method for making 1 and 2 layer PCBs at home via lithography and etching

Yet another guide on how to make PCBs at home

Copying keys with hot metal (94 °C) casting.

A simple casting mould for hot metal key copying

This is my next attempt to build a laser plotter to do the exposing part in the PCB manufacture process.

Small laser plotter for PCB manufacture

View all 8 projects

Projects I Like & Follow

The 2016 Hackaday Prize

Bringing industrial automation and regulation to everyone.

Mycodo - Environmental Regulation System

The 2016 Hackaday Prize

Spectrophotometer design with a sensitive detector, bright light source and a sample holder. Easily and inexpensively built.

Spectrophotometer

The 2017 Hackaday Prize

SD card secure RAID USB storage

Orthrus

Full-featured clone of a famous “Simon” game for training your visual and acoustic memory. Electronic kit simple enough for beginners.

Simon game with ATtiny13

[ an open-access peer-reviewed journal ]

Hackaday Journal of What You Don't Know

Aleksandar Bradic

HackadayU online course for PCB design using KiCad & mechanical design using FreeCAD. You need basic electronics / engineering skills.

Introduction to KiCad and FreeCAD

Anool Mahidharia

A self sustained 3 to 12S lithium ion battery management system based on the STM32F303 and the LTC6803-2

DieBieMS - A 3 to 12S Battery management system

simple, low-cost DIY diode laser machine

Lowest Complexity Laser Cutter

Using some of the newest GPS tech from u-blox, you can add global positioning to any Adafruit Feather!

u-blox NEO-M9N GPS Featherwing

A GPS Featherwing for the Adafruit Feather, using a high-precision GPS module from u-blox

u-blox ZED-F9P GPS Featherwing

The 2016 Hackaday Prize

A low-cost, circulating sous-vide system that uses novel COTS components.

Sous-Vide, Adapt or Die Trying

A GPS Featherwing for the Adafruit Feather, using a GPS module from u-blox. No external antenna required!

u-blox SAM-M8Q GPS Featherwing

Atomically Clocked Stratum 0 Nixie Tubes

Really Real Time Clock

Perfect Homemade Double-sided pcb

PhDouble-Sided pcb

A nice lamp for science enthusiasts only

Tesla coil, noble gas lamp

A new bootloader concept using RF devices for programming (nrf24L01 currently), this is very suitable for IoT low power projects

RF ATmega Bootloader

andreimestereaga

Use Endurance L-Cheapo laser and engraving machine.

Make your own PCB

George I Fomitchev

A grow light for your poor plants when they lack sun, with all they need (Blue + Red, but also a little bit of UV, IR, green and amber)

Plant Grow Light

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Bits

Peter Walsh wrote 09/11/2015 at 20:42

Hey - thanks for the skull!

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