Adafruit Holiday Shipping Deadlines 2018: Attention! Please place all UPS Next Day orders by Monday 12/17/2018 11 AM EST
0

From the Forums: Sharp Infrared Range Sensor

From the Forums: Sharp Infrared Range Sensor:

We built an autonomous RC vehicle using 4 of the Sharp IR sensors and they work great! Thanks Adafruit for such great customer support and quick delivery. Here is the result.

The objective was to create a robot that can recognize, track, and follow a specified color object as well as have the ability to avoid obstacles in its way.

The Nexus S device connects to the IOIO board via Bluetooth, and uses the smartphone’s camera in conjunction with OpenCV and the external IR sensors to control the vehicle.

The robot consists of the following components:

  • An android Nexus S smartphone
  • An IOIO-OTG board
  • An Arduino proto shield
  • An 1/18 RC Mastadon truck with brushless motor
  • An USB Micro Bluetooth Adapter
  • A 25C 2S 1500mAh 7.4V LiPO
  • Four(4) IR sensors
  • A Lynx B – Pan and Tilt Kit (with 2 Hitec 422 servos)
  • A Xbee shield for Arduino with an RN42-XV Bluetooth Module to communicate with laptop (optional). Mostly used to tune up the ESC PWMs and the pan/tilt PID.

Total purchase cost was just under $400 and that includes the phone; which was purchased used on eBay.

More information and details here.

Read more.


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 9,200+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Japanese word working and more in December’s issue of HackSpace magazine!

Wearables — Solder-less magic

Electronics — = != ==.

Biohacking — Finding Bliss with Anandamide

Python for Microcontrollers — sysfs is dead! long live libgpiod! libgpiod for linux & Python running hardware @circuitpython @micropython @ThePSF #Python @Adafruit #Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.