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Jens Hauke

Software developer - freelancer. nRF51/nRF52, nRF24, ESP8266, AVR (ATmega, ATtiny), STM32, MSP430...

Düsseldorf, Germany
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9 Followers
42 Following
2 Projects
72 Likes
jens-hauke
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This user joined on 09/01/2016.

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A charlieplexed 20 LED blinker with ATTiny45. Space efficient daisychained LED placing with shared anode/cathode soldering pads.
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LED ring

Jens HaukeJens Hauke

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A persistence of vision (POV) display with five 0805 LEDs piggy back on an ATTiny13.
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A smaller and cheaper open source brushless motor.
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PCB Motor

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cordwood + smt + jewelry + blinkies + zinc-air batteries
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cyborg ring

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AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25
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Compact, $25 spectrometer

Kris WinerKris Winer

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Takes 3D surface scans at close range. It is simple to construct as it uses off the shelf hardware and software.
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3D scanner

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Itsy-chipsy is a chip platform that enables a multi-block service like-oshpark capable to offer area for your own chip, for as low as $100.
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Itsy-Chipsy: Make your own $100 chip

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If you have a lot of time, you can decide your position on Earth just using watches and eyes. Or RTC and LDR.
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Light level geolocator

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Less than 10$ educational platform with micro magnetic robot (mBot), only 6 GPIO to move in unlimited X/Y 2D space
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2D actuator move micro robot in X/Y 2D space

bobriciusbobricius

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Low-cost, open-source FPGA boards in a tiny form factor with built-in USB, SPI flash, LDO, and MEMS clock.
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TinyFPGA B-Series

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40-DPI monochrome LED module designed for persistence-of-vision displays. 16-element bargraph in an 8-pin castellated DIP package.
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Rotovis-Mod1

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IKEA Hack: Make the Duktig kitchen microwave a little bit more realistic.
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A microwave interface for the Duktig kids kitchen

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Embedded Measurement System for FPGA
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ScopeIO

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An ever evolving LED project
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A short communication
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ZA L335A Projector

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A alternative approach to create a multi digit 5x7 LED Matrix Display
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ATtiny45-based Ripoff of Ted Yapo's TritiLED
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An easy-to-build scanning tunneling microscope.
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The PVC Scanning Tunneling Microscope

Tom EkkensTom Ekkens

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ALio is the new prototype board design that combine SMD and PTH at the same time. In short you are freely to use SMD or PTH without much ext
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ALio : New Hardware Prototyping Platform.

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An alive mesh network
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nRF52 Sensors Mesh Network

WassimWassim

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Kris Winer wrote 05/14/2018 at 15:37 • point

Thanks for following my $25 Spectrometer project!

  Are you sure? yes | no

Wassim wrote 04/14/2018 at 08:27 • point

Thanks for following #nRF52 Custom Sensor Nodes , it's still on concept phase, so suggestions are welcome.

  Are you sure? yes | no

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