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Sunday, June 14, 2015, 05:47 PM - Robots
Posted by Administrator
Posted by Administrator
Purpose:
Atticbot is a remote control vehicle thing that I designed to remotely crawl around my attic and inspect the bats that had moved in. It's basically just a couple of continuous-rotation servos attached to a yardstick frame, a battery, an RC receiver, a video transmitter, and a camera.
Parts List:
2 x continuous rotation servos
https://www.amazon.com/Futaba-FUTM0031-S3003-Standard-Servo/dp/B0015H2V72/
2 x yardsticks for frame
1 x RC receiver - FrSky somethingorother
1 x RC transmitter - Turnigy 9XR-Pro perhaps
1 x 5.8ghz Video transmitter+camera
1 x 5.8ghz Video receiver/display
https://www.amazon.com/Eachine-LCD5802S-Receiver-Monitor-Antenna/dp/B014IVSKGW/
I've really skimped on details on this parts list. Email me if you have questions.

Object Avoiding Robot
Purpose:
This 4wd robot navigates about using two SR04 ultrasonic distance sensors. One sensor points down to detect stairs/cliffs, and the other points forward and rotates left/center/right using a micro servo.
Parts:
4 x continuous rotation servos (for drive wheels)
https://www.amazon.com/gp/product/B01GYE5XZM/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
4 x wheels - must misc wheels I rounded up from toys, screwed onto the servo horns.
1 x micro servo to rotate forward-facing SR04
https://www.amazon.com/gp/product/B019H9BNTQ/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
2 x SR04 ultrasonic sensors\
https://www.amazon.com/Elegoo-HC-SR04-Ultrasonic-Distance-MEGA2560/dp/B01COSN7O6/ref=sr_1_1?s=electronics&ie=UTF8&qid=1494889316&sr=1-1&keywords=sr04
1 x Arduino
https://www.amazon.com/gp/product/B01N7I0W77/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
misc wood, hot glue gun, machine screws
Programs:
The Arduino code for this robot can be found here:
https://github.com/nshaver/4wd_sr04_robot/tree/master

RC Robot with Headtracking and FPV Video
Purpose:
This is a 2 wheel drive robot that uses car wiper motors for its drive motors, sends video to FPV goggles, and receives headtracking data to move the camera accordingly on a two-servo gimbal.
Parts:
2 x DC wiper motors (modified to remove common ground)
1 x RC Receiver - frsky
1 x Arduino Uno for robot
1 x Arduino Leonardo for head tracker
1 x gyro/accelerometer
1 x Motor controller (dual H bridge was used)
Programs:
Headtracker Arduino code (requires 32U4 Arduino):
https://github.com/nshaver/headtracker/tree/master
RC Robot code (works on just about any Arduino):
https://github.com/nshaver/wipermotor_robot/tree/master
Purpose:
This is a 2 wheel drive robot that uses car wiper motors for its drive motors, sends video to FPV goggles, and receives headtracking data to move the camera accordingly on a two-servo gimbal.
Parts:
2 x DC wiper motors (modified to remove common ground)
1 x RC Receiver - frsky
1 x Arduino Uno for robot
1 x Arduino Leonardo for head tracker
1 x gyro/accelerometer
1 x Motor controller (dual H bridge was used)
Programs:
Headtracker Arduino code (requires 32U4 Arduino):
https://github.com/nshaver/headtracker/tree/master
RC Robot code (works on just about any Arduino):
https://github.com/nshaver/wipermotor_robot/tree/master
