antimony labs
by shivam bhardwaj
One engineer's workshop. Small web apps, simulations, and experiments — mostly built with AI as the co-pilot.
25,637 visitors all-time · 7,687 in the last 30 days · 2 subscribers
Reading & Writing3
Simulations4
Solar system
Inner solar system on true Keplerian ellipses; speed scrubber up to 5×10⁷×.
Hand tracking
MediaPipe hand landmarks + ASL learning, in-browser.
Chladni plate
Chladni plate — drag the mode numbers, watch the standing-wave pattern emerge.
Cartography
Cartography — countries / states / rivers, GPU-rendered.
Lessons10
Learn Linux
Linux: filesystem, permissions, administration. Interactive Rust+WASM lessons.
Learn ML
12-lesson ML curriculum: foundations → DL → RL → AlphaZero/LLMs.
Learn SLAM
5 SLAM demos: odometry, lidar scanning, EKF, particle filter, dark hallway.
Learn computer vision
Computer vision with live image-processing demos.
Learn electronics
ESP32 + Arduino — PWM, ADC, GPIO, breadboard sketches. (Arduino lessons still at arduino.too.foo.)
Learn swarm robotics
Swarm robotics — flocking, consensus, formation control.
Learn sensors
Sensor fundamentals — IMU, lidar, encoders, signal processing.
Learn Python
Python fundamentals + interactive DSA demos.
Learn Git
Git internals — what really happens when you commit, branch, merge.
Learn data structures
Data structures: arrays, linked lists, trees, graphs, hash tables.
Tools5
Power loss
Where do the joules go? I²R losses, voltage drop, efficiency for power delivery.
Crate design
Crate / packing optimizer.
PLL designer
Phase-locked loop simulator.
Power circuits
Circuit explorer — power topologies, where the joules go.
SPICE
SPICE-ish simulator — node analysis on small circuits.
Get notified on new projects. I won't spam.