The Light Sensor 9V is a foundational element for LEGO robotics.
The Light Sensor 9V is a foundational element for LEGO robotics. Released in 1999 as part of the RCX (Robotics Command System) line, this sensor allowed LEGO creations to interact with their environment by detecting light levels, opening up possibilities for autonomous behavior and complex programming.
This set is perfect for LEGO enthusiasts interested in robotics and programming. While it contains only a single piece, its value lies in its functionality and compatibility with the RCX system, offering a unique way to expand the capabilities of LEGO creations.
Skip this if you're not interested in LEGO robotics or the RCX system. This sensor is specifically designed for use with the RCX brick and related components, and it won't be of much use for general LEGO building or display purposes. Consider LEGO Boost or Mindstorms for more modern robotics options.
Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer
The LEGO Light Sensor 9V (9758-1) receives neutral attention in the YouTube community, with content ranging from basic tutorials to integration with Arduino. While not heavily praised or criticized, the sensor's functionality in various LEGO projects like trains and Mindstorms is showcased.
Lucas-Dynamics' video serves as an introduction to LEGO Technic, while Arduino Lego Trains demonstrates wiring the sensor to stop a LEGO 9V train using an Arduino Mega. Jason’s Bricks in 5 questions its utility for LEGO cities, highlighting the mixed reception towards its practical applications.