OpenSimpleLidar: Open source laser rangefinder for SLAM and navigation

This is a very simple open source scanning laser rangefinder. It uses triangulation. Its components cost less than $35 (excluding shipping). This lidar is very useful in robotics - for SLAM and navigation tasks.

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[Open Source] Car Speed ​​Detector Based on Arduino and Infrared Sensor

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Motion Sensor Stopwatch Design Information (Schematic + Source Code)

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80-LED high-brightness LED driver for automotive lighting, 16 outputs controlled by ST7Lite09 microcontroller

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Microchip Passive Keyless Entry (PKE) Reference Design

The manual describes a passive keyless entry (PKE) system upgrade for existing remote keyless entry (RKE) applications. The key design includes a PIC16F639 microcontroller with an integrated three-axis analog front-end (AFE). A PIC18F2680 microcontroller is used to implement the low-frequency transmitter.

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Stereo development solution based on Amazon AVS smart speaker microphone array

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Tesla Roadster open source design data (battery monitoring board, vehicle display system, HVAC controller, diagnostic software)

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Quadrant: Gesture audio adjustment based on 4 TOF sensors

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Bicycle speed measurement based on Hall sensor

Ultra-simple Hall sensor speed measurement, the value is displayed on the 16x02 LCD display

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15 W AUTOSAR Wireless Charging Transmitter

The NXP® 15 W multi-coil transmitter reference platform is designed for AutoSAR automotive wireless charging applications based on the NXP MWCT101xS controller IC family. The platform uses automotive-grade components and other critical automotive features, including AUTOSAR software and drivers, to ensure the system can be integrated seamlessly. Complies with the latest Qi® specification from the Wireless Power Consortium and is MP-A9 transmitter type certified.

S12ZVM 3-phase PMSM water pump

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S12G 4th generation lighting

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S12ZVL32 RGB LED lighting reference design

S12ZVH HVAC control with LCD

The aim of the design was to replace the existing mechanical switches for ventilation position, blower speed and temperature control with an interactive LCD based system to extend the life and robustness of the system. The system can handle events via a capacitive touchpad interface (controlled via NXP's proximity capacitive touch sensor controller PT60), an infrared remote control (available for the convenience of rear-seat passengers) or microswitches.

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S12VR Window Lift StarterTRAK Reference Design

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Car multi-coil wireless charging transmitter

S12G HVAC Control Reference Design

RDS12GHVAC is a reference design based on the 16-bit S12G ultra-reliable microcontroller. RDS12GHVAC consists of a central control board with a human-machine interface (HMI), a motor control board, a damper and a blower motor. It is used to realize the temperature, light, and humidity of automotive HVAC. and air quality sensing interface and configurable automatic climate control software algorithms to effectively control vehicle climate.

S12ZVM 12 V Electrical Fuel Pump (EFP) Reference Design

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (Chengdu University of Information Science and Technology)

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2020 Electronic Competition Question A-Wireless Motion Sensor Node Design (Dalian University of Technology)

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