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A new nRF52840 Processor and Weather Carrier boards expand the offerings of the MicroMod ecosystem!

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Two versions of the ESP32 WROOM Module are available as standalone ICs, along with a new BLE USB adapter and some bumpers. HAPPY NEW YEAR!

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The universe will surprise you, constantly - and with the new BBC Doctor Who HiFive Inventor Kits, you'll be constantly surprised!

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Two new versions of popular SparkFun boards are now available, along with a new PureThermal sensor!

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A new modular prototyping platform for interchanging microcontrollers

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A new version of the ESP8266 WiFi Module is now available, along with a few other new products.

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The added functionality of BLE in the Artemis Development Kit means it can be connected to a local web application! We explore this by streaming the on-board sensor data to a local host.

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It's been a while; today we'll look at serialization using the ArduinoJSON library.

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In a previous blog post we showed off a custom macro keyboard. In this week's post, we update it to make it wireless!

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Even though the NVIDIA Jetson Nano is a kitchen sink of machine learning features, it isn't equipped with WiFi. We'll show you how!

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Sometimes you need the real-time interaction that only a meeting can provide. Keep family members from wandering in on your important meetings with this simple alert!

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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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Recent Blog Comments

Am I missing a more detailed post that elaborates the process and cost of the FCC process? I really need this information.

This is an amazing article!

probably wont get answer as post is 3yrs old lol but ive bought a faulty eveready torch like this and im pretty sure the transformer is…

Looks like the Raspberry Pi Pico is popular! It only came out yesterday, and both SparkFun and Adafruit are sold out on it already! Also,…

This is really interesting.. I have an older bed from the same "popular brand" and I think mine is too old to be supported by a smartphone…

Glancing through the RP2040 Datasheet, it appears that the RTC (which in Britspeak is being called a "Real Time Counter", but in Amerispeak…

This gives new meaning to the term em-"bed"ed electronics. (Sorry, just could not resist.)

Great article.... also check out Amphetamine (a free Mac App) to have great control over when your machine goes to sleep:…

Just about to descend the slippery slope into drone-dom. It all started with stumbling onto the Sparkfun...

I am building an embedded GRBL controller with a jog wheel and DRO. It can also read g-code from a sd card and act as a standalone g-code…

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