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Month: June 2021

Synth Build: Post 3 – Bi-Polar Power Supply & Drum Filters

19th June 2021 PanGalactic Leave a comment

Power Supply Module Overview So far for this project, I have been using a charge pump for bi-polar power, I…

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Posted in: Blog, Projects, Synth Project Filed under: DIY electronics, electronics projects, modular synth, synth

Synth Build: Post 2 – Drum Oscillator Module

7th June 2021 PanGalactic Leave a comment

Module Overview The aim for this module is a board with 4 different oscillators, each of which can be triggered…

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Posted in: Blog, Projects, Synth Project Filed under: DIY electronics, electronics projects, modular synth, synth

Recent Posts:

  • Digital Logic Circuits – Building Counters
    Blog
    One woman and her quest to implement a binary down counter in hardwired logic for .. fun? [Read More…]
  • In Defense of Silly Little Blinking LED Lights
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    Engineering for in situe debugging & fault finding Its a common issue right, your PCB has been [Read More…]
  • Electrolysis Machine: Measuring Current & Voltage with Arduino
    Blog
    The first problem to solve for the Electrolysis Machine project, is making sure we can accurately [Read More…]
  • Electrolysis Machine Project: Outline
    Blog, Projects
    Finally started making progress on #transhealth Electrolysis Machine, used for permanent hair [Read More…]
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About Me:

My Name is Imogen (She/Her).

I am a Technology Enthusiast, specialising in Embedded Systems development.
I enjoy my work as the Specialist Technical Officer for Embedded Systems, Industrial Automation and IoT for The University of Edinburgh’s School of Engineering.

I am currently studying Engineering Design & Manufacture with a focus on Electronics at Heriot Watt University.

I have previous experience working in the Aerospace sector, after spending over a decade as an RF Link & Camera Technician in the Outside Broadcasting Industry.

I spend my spare time making gadgets with Arduinos, designing PCBS, building effects boxes for musicians, and writing long meandering scripts in python with zero regard for efficiency.

This site is a collection of my projects, thoughts and tech guides, with the aim to help me better document the things I am learning, and hopefully pass on some of the skills I have picked up along the way.

I am open for freelance & consultancy work, find my contact details below.

Contact:

Email :

Imogen.Wren91@gmail.com

GitHub :

Professional: github.com/ImogenWren

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Recent Posts:

  • Digital Logic Circuits – Building Counters
    One woman and her quest to implement a binary down counter in hardwired logic for .. fun? https://youtube.com/shorts/vmiYZxxMUzc Introduction I posted the above video of a 4-Bit Down Counter, with 7 [Read More …]
  • In Defense of Silly Little Blinking LED Lights
    Engineering for in situe debugging & fault finding Its a common issue right, your PCB has been fabricated, the system has been assembled and it is now sitting, in location doing its job. And then [Read More …]
  • Electrolysis Machine: Measuring Current & Voltage with Arduino
    The first problem to solve for the Electrolysis Machine project, is making sure we can accurately measure the supply voltage and current that will be pushed through the probes, and the hair follicle. [Read More …]
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    Finally started making progress on #transhealth Electrolysis Machine, used for permanent hair removal. This will be a controlled current source, settable from 0 to 2mA, designed to pass a DC current [Read More …]
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    I recently started playing Dungeons & Dragons, and was having a lot of fun. Soon the inevitable bug hit, and I wanted to play more often than our DM could manage. So with very little experience [Read More …]

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