Control a robot wirelessly with your hand using XBees, Arduino and an accelerometer.

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Using EL once again for my students' performance using a glove controller, XBees, EL sequencers and Arduino.

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Control your RedBot programmed with Arduino using the wireless joystick and a pair of XBees!

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Control your micro:bot wirelessly using MakeCode's radio blocks.

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The SparkFun SAMD21 Pro RF is now in full production, and we have a new GPS-RTK Qwiic-enabled board, as well as several little components for you to use today!

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The Arduino MKR Vidor 4000 is here, along with the Raspberry Shake, the Neutis Quad-Core Module and a few other goodies!

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Prototype interactive dance floor using the Teensy's built-in capacitive touch pins and XBee Series 1s configured for I/O line passing.

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How about some drone-style footage, indoors and without a drone? With a 3D printer and a few simple components, it might be easier than it sounds!

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Here at SparkFun, we love our dogs. When we searched deep in our dog-loving hearts, we found one true question: What if they could talk?

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It took a year to take a mess of wires, hardware and WiFi dependency and turn it into a new solution to monitor plants and the environment anywhere without a WiFi password. This is BLE-IOP.

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This week I'm getting back to my OLED clock, and discussing the changes I've made.

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Using a ESP32 Thing and a WiFi camera to create a robot that you control from your browser.

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Build a custom wireless audio Bluetooth adapter using BlueCreation's BC127 and add it to your old speaker system!

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Learn how to combine a Python web app framework with the ESP8266 Thing to control your RPi via WiFi.

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This week Alex designs an OLED clock using the ESP32 Thing.

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I create a Yagi antenna out of Popsicle sticks and paperclips and use it to measure connection strength (RSSI) to WiFi access points.

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Recent Blog Comments

This is awesome! I'm doing something similar -- right now it's running on a pi-zero-w at http://r2d2.hyperjoule.io, but I'm looking into…

Sorry about that. The other tutorials also had a slight change in the tutorial name. They are now linked properly. =)

Sorry about that. The name of the tutorial was adjusted for the product. It is fixed now! =)

The gator:soil got a guide that proclaimed it was retired, and the other two got the same resuilt as the microphone...

I just looked at the gator:microphone page, and when I clicked on the "Hookup Guide" box I got a…

If you are into this stuff, make sure to check out Flite Test on YouTube!

Great write up, and this sounds like a great way to spend a June day. I will definitely have to catch it next year!

I'll have to check this out next year. Looks like fun! Your photos came out great.

I'd Love to show you!, when and where?

I was remiss in not linking ARRL. This is a really great organization and they do tremendous work in education and…

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