Revision [39490]
This is an old revision of R3 made by ToBo on 2023-08-06 16:44:54.
R3
R3 is a outdoor robot I have built in December 2015 for experimental purposes.
1. Elementary Components of R3
- Drive
- Motor Driver Board with MotroTreiber L298N (dual H-bridge)
- 4 DC Gearbox Motor CHM24351 CHM-2435-1
- 4 Wheels from German hardware store "OBI" with self constructed axis adapters
- Power Supply
- 10 W solar panel
- 7.2 Ah lead battery
- Solar battery charger
- 2 DcDcBuckConverterLM2596 Buck Converter LM2596 for 5 V
- 1 DcDcBoostConverterLM2577 Boost Converter LM2577 for 24 V
- 5 R3MOSFETSwitch MOSFET switch circuits for powering down power domains
- Control
- RaspberryPi Raspberry Pi 3
- Microcontroller board with STM32F103 STM32F103C8T6 (ARM Cortex-M3)
- Communication
- Wireless LAN USB-Stick TP-LINK TL-WN722N with Antenna (+4 dBi)
- Sensors
- Pi Camera
- Ultrasound sensor modul HCSR04 HC-SR04 for distance measuremens
- GPS-Sensor GYGPS6MV2 GY-GPS6MV2
- Infrared-sensor module InfraredSensorFC51 FC-51
- Accelerometer and gyroscope module GY521 GY-521 with MPU6050 MPU-6050
- Ultrasound sensor module HCSR04 HC-SR04 for distance measurements
- Servo Servo-Motors
- 2 for moving the head carrying camera and sensors
- Housing
- Universal storage box from German hardware store "OBI": KIS, BI BOX S, white
2. Videos
The robot has been introduced the first time at the Peacha Kucha in Erlangen, on July 12th, 2016.
A link to a video will follow.
Siehe auch • • •
