littleBits Projects: Remote Control Anything With Wireless Modules

This is part of an on-going series of posts about littleBits projects. littleBits is available in the Adafruit store – Starter Kit, Extended Kit, Base Kit, Deluxe Kit, and Synth Kit.

Feel like you need a little space? Gather up your favorite littleBits inputs and outputs, connect ‘em to the wireless receiver and wireless transmitter and your world of [project] possibilities opens waaay up – up to one hundred feet! Never before have two little modules had such a huge impact on your inventions.

The combination of the wireless transmitter and wireless receiver acts as a very long wire module (without the wire!). A signal that passes through the wireless transmitter on one circuit and comes out though the wireless receiver on a second circuit. So, to enable wireless capabilities, you always need two circuits – one to send signals and the other to receive them. For those who are interested in how the signal is transmitted via 2.4GHz radiowave, check out this link.

Check out the following awesome projects made using the wireless modules:

Remote Controlled Parachute Deployer

This parachute bag opens when its servo is triggered by littleBits wireless modules. Throw the parachute bag from a high place (be careful!) and with the push of a button, deploy the parachute in midair. Go from freefall to floating wirelessly!


Remote Control Facetime Car

Using a pair of wireless modules, a couple DC motors, a servo, and 2 smartphones, you can explore the unknown — like Mars or under the couch! Here is a solution for a future astronaut or a person desperate for a quarter. Set up a videocall between two smartphones and place one on the vehicle and one in the controller. Slide dimmers on the controller to steer the vehicle and control the gripper arm. Drive your vehicle wherever you like and feel like you are riding along.


Wireless Doorbell Synthesizer

Turn your doorbell into an interactive wireless instrument! Let guests play a tune on the keyboard from the outside, wirelessly transmitting signals to the inside, where you are able to modify the sound from the speaker using oscillators and an envelope. This combination of synth and wireless modules adds a whole new level of fun to ringing a doorbell.


Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.

Join 7,500+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython in 2018 – 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 — Fewer startups, and other collateral damage from the 2018 tariffs

Wearables — Light as a Worbla feather

Electronics — How to make your own magnetic field probe!

Biohacking — The State of DNA Analysis in Three Mindmaps

Python for Microcontrollers — One year of CircuitPython weeklies!

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.