雨中

OpenSimpleLidar: Open source laser rangefinder for SLAM and navigation

Overview

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. Parameters: - 5 scans per second - 180 measurements per revolution (2 degree angular resolution) - Maximum distance 4 meters - Measurement accuracy is about 3-5 cm at 3 meters (depending on the color of the reflective surface)

Design Files

Schematics, PCB, firmware, etc.

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2024-11-14 04:14:14

ADI Live Show starts at 10:00 this morning | Multi-parameter optical water quality analysis platform
ADI Multi-Parameter Optical Water Quality Analysis Solution and DemoClick to registerLive broadcast time April 29, 10:00-11:30amLive Topic Multi-parameter optical water quality analysis platformLive c
Qorvo Online Design Conference丨5G Solutions Supporting NAD and Telematics Unit Applications
As technology develops and becomes more prevalent, 5G will enable everything from car-to-car communications in autonomous driving to car-to-everything (V2X) communications. 5G adds significant complex
AT24C1024 full capacity read and write NXPLPC11XX source program
AT24C1024 full capacity read and write program, as long as the read and write start address and read and write length, the program automatically crosses pages, absolutely original, absolutely easy to
MLX90614 infrared temperature sensor manual and forehead temperature gun MCU reference design
Digital / analog type , providing solution architecture based on the best MCU, and physical debugging needs to be controlled by customers themselves . MLX90614 Infrared Temperature Sensor Chinese Manu
How to enable ADC group and DMA in STM32F030
I can enable DMA acquisition with STM32F030 single channel ADC, but don't know how to make multiple channels into a group to acquire using DMA
The problem of the transistor emitter voltage in the figure
A power supply circuit as shown in the figure If R1=R2, then after the follower U1, the output is 6V, and the transistor V1 is turned on. So what is the potential of the transistor emitter e? Is it 6-

Datasheet More

Circuits More