We are off this weekend in observation of the final nights of Hanukkah and Christmas! We'll be back on Tuesday, December 27th!
The new Copy Protected version of the MicroMod Teensy Processor is now available with a new SparkX addition!
This is the final installment in a series about the Midwest Defenders' build for the OpenCV Spatial AI Competition.
Following up on last week's blog, we learn how Jesse programmed his team's submission for Open CV's Spatial AI competition.
Considering converting your Teensy 3.x design to 4.x? We're breaking down the information you need to know.
The new Qwiic VL53L5CX ToF Imager is here with our last two Alphanumeric Display options, as well as an Ethernet Kit for Teensy 4.1.
The Teensy MicroMod Processor is now available, along with a new version of our RedBoard and a new OpenLog Artemis Kit!
The new SparkFun RTK Surveyor is now available from SparkX, along with a new RPi4 Case Fan, Teensy 4 SmartLED Shield, and M6E-NANO RFID Module.
The new Qwiic ADXL313 Accelerometer Breakout is here, along with the new RPi 400, RPi4 8GB Hardware Starter Kit, and more!
Two new Qwiic Shields are now available, along with the micro:bit v2, RPi4 8GB kits, and more!
We've built up a starting kit for Alchitry FPGA and we're releasing new Teensy boards with headers!
Let's go over when something like an Arduino or Teensy is more appropriate than using a Raspberry Pi.
A new SAMD21 Micro Development Board, a new version of the Teensy Shield, and a different look for our safety glasses.
Are you new to the Teensy product line? Make sure to check out our Getting Started with Teensy tutorial before adding this powerful microcontroller to your project!
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The story goes that George Antheil was madly in love with Hedy Lamarr and this was an attempt to gain her interest. There are no documents…
I know a guy who is a big "fan" of IoT, even though he's not all that technical. His "day job" is as a business attorney, so he can afford a…
That's true, the blue LEDs would ideally have a resistor closer to 4x than 2x when jumping from 3.3V to 5V. I don't remember my original…
Thanks for your reply! Your "roughly double" resistances for 5V vs 3.3V imply that the difference between LED drop and 3,3V is same as 3,3V…
Your right, that would be a great way to fine tune the current for LEDs! You're also correct that the goal of this project was finding the…
Hi there! For the sake of brevity, I didn't go into full detail about how exactly I calculated the 5V resistor values. But in short, I took…
Responding to your note about the highly non-linear relationship between the pot position and the current -- a way to address this would be…
Nice initiative Dryw! But there's something a bit off in the "5V resistor value" calculations, supposedly using Ohm's law. The forward…
Minor issue: "Today's Deals" is still showing SparkFun Level Shifting microSD Breakout and…
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