Saturday, October 17, 2026
Blog update
I am adding small projects with more technical depth. Click here to view or click on the Tab "Electronics Projects"
COLD START
ENGINEEREvery great engineer starts by tinkering
ENGINEERING WORKSPACE
CIRCUITS / RF
EMBEDDED / SOFTWARE
DESIGN / BUILD / DOCUMENT
COLD START ENGINEER / WORKSPACE
Electronics Engineering / Design & Build
Practical electronics hardware, analogue circuit design, RF systems, embedded engineering and technical validation.
A technical portfolio documenting designed, assembled and simulated circuits, embedded systems work, engineering experiments and the decisions behind each build. Projects and results are recorded with their current status, including work still under development.
CURRENT WORK / LAB NOTEBOOK
PROJECT DATA / AS DOCUMENTED
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Values are copied from the project page, not independently verified.
FEATURED ENGINEERING WORK
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ABOUT / ENGINEERING PROFILE
Rashmi Nagrani
Electronics engineer with an MSc in Electronic Engineering from the University of Surrey. My work spans hands-on electronics assembly and inspection, embedded C development, circuit experiments, and satellite communications research.
Cold Start Engineer documents practical design and engineering reasoning: what was built or modelled, how it was tested, what the results show, and what remains unresolved. Earlier interfacing tutorials and programming exercises remain available as part of the technical archive.
TECHNICAL FOCUS
Hardware: Analogue circuits, component-level prototyping, soldering, testing and inspection
Embedded: C/C++, microcontrollers, peripheral interfaces and firmware development
RF / Space: Antennas, link budgets and satellite communications research
Engineering tools: KiCad, LTspice, MATLAB, Python and laboratory instruments
EXPLORE ELECTRONICS PROJECTS →RECENT ACTIVITY
Latest notes, updates and technical write-ups.