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johan

Life long learner and retired tech teacher.

South Africa
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johan
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This user joined on 01/14/2019.

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1,233.8k
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2k
Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

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Arduino connects to the TX line (of a router, RPI) and display serial data on smartphone over WiFi
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Hardware serial port monitor with WiFi

frenkyFrenky

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92
An Electronic Aerophone with focus on usability as an instrument.
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The Open Woodwind Project

j-m-hopkinsJ. M. Hopkins

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6.2k
21
113
electronic conference badge for 2018 Open Hardware Summit attendees
Project Owner Contributor

2018 Open Hardware Summit badge

oshparkoshpark

10.8k
2.7k
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11
This project is a mini game I made to start learning Arduino. The first player in reaching the goal will light up its LED and win.
Project Owner Contributor

Race to the LED (Arduino game)

luis-a-trtolaLuis A. Tórtola

10.2k
2.3k
3
105
The Sugarcube is a portable controller powered by Arduino that allows you to interact with MIDI and audio in playful and intuitive ways.
Project Owner Contributor

Sugarcube - a tactile music controller

amandaghassaeiamandaghassaei

7.7k
4.9k
8
50
This project is aMicroUSB powered ESP8266 Oled Display. It can be used to display Weather Information or Wifi SSID Information.
Project Owner Contributor

MicroUSB powered ESP8266 Oled Board

0miker00miker0

5.1k
5.1k
9
68
Neuron models including Izhikevich dynamics, chemical and electronic synapses, and STDP learning.
Project Owner Contributor

Spiking neural net in parallel FPGA hardware

bruce-landBruce Land

4.7k
2.1k
8
8
Dual stepper motors plus two servo-driven percussion instruments, in a tidy project box.
Project Owner Contributor

Stepper Music Box

jeremy-weatherfordJeremy Weatherford

3.9k
734
1
15
Attaching an array of WS2812B LEDs on the edge of my glass desk. Using strips of stripboard PCB to create custom WS2812B LED strips.
Project Owner Contributor

Glass desk LED lighting

stijnStijn

3.1k
3.1k
3
42
Wireless MIDI controller, work with GarageBand.
Project Owner Contributor

Cubetrument

hsin-tien-chuHsin-Tien, Chu

2.4k
2.4k
1
17
A 140MHz - 3GHz 2-port T/R VNA and software
Project Owner Contributor

Low cost open hardware VNA

cary-wCary W.

2k
765
3
24
A led matrix that can be seen through and can be viewed both sides
Project Owner Contributor

Acrylic led matrix

estEst

1.7k
1.7k
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Turn off any TV with this handy remote control
Project Owner Contributor

TV-B-Gone clone

martinMartin

1.6k
970
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5
A Raspberry Pi-based device that helps you learn music.
Project Owner Contributor

eXaTutor

jeremyJeremy

1.4k
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An Arduino based project that can turn off led by blowing on it (uses Microphone Sound Sensor module).
Project Owner Contributor

Arduino Birthday Candle

amal-mathewAmal Mathew

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