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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

Here I build a external GNSS module for mobile devices without or unsatisfactory navigation GNSS option.

GNSS bluetooth module with u-blox NEO8N

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

A simple casting mould for hot metal key copying

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

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

The 2017 Hackaday Prize

SD card secure RAID USB storage

Orthrus

[ an open-access peer-reviewed journal ]

Hackaday Journal of What You Don't Know

Aleksandar Bradic

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

The 2016 Hackaday Prize

15% of the population or 21 million in the US could save $100 a year

Thomas Atmospheric Dryer

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

A nice lamp for science enthusiasts only

Tesla coil, noble gas lamp

Atomically Clocked Stratum 0 Nixie Tubes

Really Real Time Clock

Perfect Homemade Double-sided pcb

PhDouble-Sided pcb

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

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

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Bits

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

Hey - thanks for the skull!

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