angira

Currently @ Auraa Technologies PCB design intern · UG @ IIEST Shibpur

Angira
Mukherjee

অঙ্গিরা মুখার্জী अंगिरा मुखर्जी pcb · power · drones

I design the circuit boards that keep drones in the air.

ch1 · gate drive · 25 V · 100 kHz hover to probe ↘
§01

About her

Angira is an electronics engineer from West Bengal, studying Electronics and Telecommunication Engineering at IIEST Shibpur. She works where a clean schematic has to survive real current, heat and noise.

She is interning at Auraa Technologies, designing PCBs for drones. Before that she verified high-current boards at TIHAN, IIT Hyderabad and built a RISC-V system at BIT Mesra that became a first-author IEEE paper.

Every board she ships is simulated and reviewed before it goes to fab.

Focus
Power PCBs · Drones · Embedded
Now
PCB Design Intern, Auraa
Studying
B.Tech ETCE, IIEST ’27 · 8.53
Languages
English · বাংলা · हिन्दी
Priority power multiplexer, 4-layer PCB layout Tether and battery inputs pass through two banks of parallel MOSFETs, each driven by an LM74800-Q1 ideal-diode controller, into a single 100 A load connector. Status signals are routed on the bottom layer to a header. U1U2 Q1 Q2 Q3Q4 Q5 Q6 J1 TETHERJ2 BATT J3LOAD SW1 J4 POWER_MUX REV B 25V · 100A CONT · 4L 2oz
net —
100Acontinuous
power path

fig. 1. power_mux.kicad_pcb · hover a trace to highlight its net

§02

Experience

Drone hardware, national research labs and a first paper.

  • 2026 — Present

    PCB Design Intern

    Auraa Technologies

    Designing printed circuit boards for drones.

    ● now
  • Summer 2026

    Research Intern

    TIHAN, IIT Hyderabad

    Pre-layout hardware verification, schematic validation and production-ready high-current PCB development, catching functional and integration issues before fabrication.

    2026
  • Jun — Jul 2025

    Research Intern

    BIT Mesra, Ranchi

    Built a batch-processing system around a 32-bit RISC-V core and wrote it up as a first-author IEEE paper.

    2025
  • 2023 — 2027

    B.Tech, Electronics & Telecommunication

    IIEST Shibpur

    CGPA 8.53.

    UG
§03

Boards & builds

From 100-amp power paths down to register-transfer logic.

Analog · PCB · KiCad · PSpice

Priority Power Multiplexer

A 25 V UAV power system that switches between tethered power and battery backup on its own, with a manual override. Dual LM74800-Q1 ideal-diode controllers drive parallel MOSFET banks on a 4-layer board.

Input
25 V
Continuous
100 A
Surge
150–200 A
Layers
4

TVS protection · via arrays · decoupling · full BOM

Verilog · Vivado

RISC-V Batch Processor

A 32-bit, non-pipelined RV32I core with FSM control for low-cost batch-mixing automation. Virtual sensors and actuators run over memory-mapped I/O.

Verified at 100 MHz

Arduino · C++ · Control

Line-Following Robot

An Arduino Nano robot with an IR sensor array and motor drivers, held on the line by a PID loop tuned on the hardware.

6-channel IR · PID

§04

Research

Embedded systems on RISC-V, and a detour into small language models.

  • First author

    Design and Implementation of a Small-Scale Batch Mixing System using RISC-V

    ISED 2025 · IEEE · NIT Raipur · 2025

    13th IEEE International Conference on Intelligent Systems and Embedded Design.

  • Multilingual TinyStories: A Synthetic Combinatorial Corpus of Indic Children’s Stories for Training Small Language Models

    Preprint · 2026

    Deepon Halder, Angira Mukherjee

§05

Honors & toolbox

Awards & programmes

  • Winner ×2 · MATLAB Cody ChallengeWon in 2025 and again in 2026.
  • GAABESU Research AwardIIEST Shibpur alumni recognition for research · Jan 2026.
  • 2nd Runners Up · Startup Competition @ IIESTInstitutional startup competition · Jun 2024.
  • IAmFutureReady ScholarInfosys Foundation scholarship programme · Feb 2025.
  • Texas BYTEParticipant, Texas Instruments.

EDA & simulation

KiCadVivadoLTspicePSpiceMultisimMicro-Cap

Languages

C / C++VerilogMATLAB

Also at home in analog and digital electronics, VLSI, instrumentation and control, signals and communication, and computer architecture.

§06 · Contact

Got a board that has to work first time? Write to angiramukherjee2004@gmail.com

My favorite programming language is solder. Bob Pease

Set in Fraunces & IBM Plex Mono
© 2026 Angira Mukherjee