Keiji Imai

Hi, I’m Keiji. I’m working in London making a trustworthy and useful robot for the home. I love music, movies, shows, games, books, reading and writing essays, and making things.

If you’d like to chat about anything, my discord username is kogappa and my email is [email protected]. Or you can give me anonymous feedback here.

Recent

7 October 2025·1 min· loading

Roll-heave decoupled suspension

29 September 2024·3 mins· loading

Building satellites at SpaceX

1 October 2023·2 mins· loading

Designing and building a frame for a Formula SAE racecar

1 September 2023·3 mins· loading

Making industrial automation robots crash-proof

5 August 2023·9 mins· loading

Collecting IMU data with a 6-axis arm

26 May 2023·5 mins· loading

Learning to design efficiently using hand calcs

12 February 2023·4 mins· loading

An unbeatable chess robot that moves pieces using magnets

18 November 2022·2 mins· loading

Building a dyno to characterize a motor and custom inverter

30 August 2022·4 mins· loading

Autonomous soccer robot with custom gearbox and brushless motors

30 August 2021·1 min· loading

Autonomously navigating an obstacle course with a quadcopter

30 August 2021·2 mins· loading

Autonomous soccer robot with dribbler and 360 vision

1 June 2021·3 mins· loading

Building a 125 lb robot that can climb 8 feet from the ground