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Johnny

Aussie who enjoys all things EE.

Melboune, Australia.
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28 Followers
6 Following
7 Projects
236 Likes
johnny
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CCHS - Melbourne Hackerspace

This user joined on 05/17/2014.

26.2k
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A Touchless Gesture Mains AC Dimming Switch
Project Owner Contributor

Air Gesture AC Dimmer/Switch

JohnnyJohnny

14k
93
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Modular nixie display board based on the soviet Russian IN-12A cold-cathode tubes.
Project Owner Contributor

Modular Nixie Display

JohnnyJohnny

18.6k
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(Plotly has stopped support) A $6 Wireless Real-time Data Logger/Grapher
Project Owner Contributor

plotly + ESP8266

JohnnyJohnny

28.6k
69
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Upgrades to 3040Z-DQ
Project Owner Contributor

3040 CNC Milling Machine Mods

JohnnyJohnny

2.2k
147
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USB MSD Bootloader for PIC Microcontrollers
Project Owner Contributor

USB μC

JohnnyJohnny

11.8k
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(Plotly has stopped support) A Wireless Real-time Data Logger/Grapher
Project Owner Contributor

plotly + Arduino + ESP8266

JohnnyJohnny

View all 7 projects

32.8k
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Instant-Printing-Point-and-Shoot camera. Or yet another Polaroid like.
Project Owner Contributor

PolaPi

MuthMuth

17k
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Creating a generic underwater data logging platform that is easy to build & modify for many different environmental monitoring projects.
Project Owner Contributor

The Cave Pearl Project

Edward MallonEdward Mallon

17k
331
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A digital clock built with Diode-Diode Logic (DDL), a quirky new logic family using only common diodes and passive components.
Project Owner Contributor

The Diode Clock

Ted YapoTed Yapo

15.5k
457
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232
Post the gig/ job/ project you want or offer in the comments
Project Owner Contributor

Jobs Board

Sophi KravitzSophi Kravitz

14.5k
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In the 1980's, you had to know programming to use computers. They were used for... guess what? Computing! Want to see how it looked?
Project Owner Contributor

Badge for Hackaday Conference 2018 in Belgrade

Voja AntonicVoja Antonic

12.1k
102
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... is designed for direct drive wheels for swarm robots
Project Owner Contributor

PCB stepper motor

bobriciusbobricius

8.6k
50
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A portable device that will log your ECG - the "waveform" of your heart - to your phone via bluetooth or to a memory card.
Project Owner Contributor

Heartbeat Logger

Ole Andreas UtstumoOle Andreas Utstumo

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43
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A Pi emulating a GameBoy sounds cheap. What about an FPGA?
Project Owner Contributor

VerilogBoy - GameBoy on FPGA

Wenting Z.Wenting Z.

3.5k
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Matching the performance of an overmolded strain relief using 3D printing and flexible filaments
Project Owner Contributor

3D Printed "Molded" Strain Relief

Alex RichAlex Rich

2.1k
7
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A thermocouple amp breakout board for interfacing with uC built around LTC2053 instrumentation amp and LT1025 cold junc compensator.
Project Owner Contributor

Thermocouple amplifier for arduino and other MCU

Aditya MukherjeeAditya Mukherjee

2k
14
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A simple board, driving 2 nixies from discrete transistors and an Atmega8.
Project Owner Contributor

Low cost dual Nixie Driver

Thomas FlayolsThomas Flayols

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LiPo Charger with Load Sharing and Boost Converter
Project Owner Contributor

LiPo Charger + Boost

Suleyman HashiSuleyman Hashi

1.9k
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Press the button to momentarily disconnect a USB device
Project Owner Contributor

USB Interruptor

Paul StoffregenPaul Stoffregen

1.8k
32
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A 2-part bicycle powermeter. Swap between bikes without tools in 5 seconds.
Project Owner Contributor

Bike Powermeter

rock-o-matrock-o-mat

1.5k
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Take an ESP8266 and strap a gyro, magnetometer, accelerometer, barometer and AVR with a motor controller to it and what do you get?
Project Owner Contributor

WiFlier

CNLohrCNLohr

955
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Hack a single MCU analog input to support push button rotary encoder.
Project Owner Contributor

Analog Input Hack: Push Button Encoder

Analog TwoAnalog Two

735
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USB-CDC Serial port for PIC18F, in under 1KiB. Refactored down from a USB-DFU bootloader, hand written in assembler to be light and fast
Project Owner Contributor

MicroPort

JesseJesse

358
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Spatium Gestu (latin: "Space Gesture") is a project demonstrating how to create a Manuvrable with the MGC3130.
Project Owner Contributor

Spatium Gestu

J. Ian LindsayJ. Ian Lindsay

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