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Deck out your Sphero RVR robot with a Raspberry Pi Zero W, remote pan-tilt camera, and some Qwiic components!

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The costs and time required to get the world's first open source BLE module certified with the FCC.

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Any FCC certified module needs a tin can to protect and prevent RF emissions. Check out how we did it for Artemis!

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The trials of setting up a Web Server with Bootstrap, SPIFFS and ESPAsync.

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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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Hi there, it sounds like you are looking for technical assistance. Please use the link in…

Do any of these have a native video out capability? Or would I have to build that from scratch for myself?

Thanks! The necessary sample rate is sort of dictated by the tempo of typical children's music. For example Jingle Bells, Mary Had a Lamb,…

creative idea! and nice write up!! what were your initial concept ideas for the needed sample speed?

Awesome. But how did you disable the highly vulnerable receiver built in to your garage opener?

Ah cool. For the comparison, I wanted to keep it simple with only temperature measurements. The humidity/temperature sensors lowers the cost…

I studied linear circuits and analysis in my second smester of university and i struggled a lot in making circuits especially digital clock.…

I have 11 temperature sensors in and near my house. They are of four different models, none of which are on your list. AM2302, AKA DHT22:…

I have tested the DS18B20 briefly. It is an alternative option for that distance using its the digital output. This was one of the…

I was using an analog input on the ATmega328P to read the TMP36 without a library. The spike between 55 to 72 was surprising to me as well.…

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