Two new Air Velocity Sensor Qwiic Kits are now available! Also be sure to check out the new Raspberry Pi Debug Probe and Kitronik Servos Board, too!
Two new Qwiic Alphanumeric Displays are now available in pink and green, a new Qwiic Motor Driver Kit is here, and we take another look at Raspberry Pi's newest HAT.
Three new FTDI starter kits are now available, along with a new sub-micro sized servo!
In The Princess Bride, Westley explains to Buttercup that the name is the important thing for inspiring the necessary fear. Well, the creepy head doesn’t need any help in that department, but we decided to give it a name anyway.
Last week we released a great little haptic driver from Dialog Semiconductors. This week I show you how fast and simple it is to build into a potentially job-saving project.
A new nRF52840 Processor and Weather Carrier boards expand the offerings of the MicroMod ecosystem!
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!
Here's a brief rundown and a couple of examples to help get you thinking about how you might incorporate movement into your next project using servos.
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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…
That was fun to watch. Now to figure out how to ship the boards, inexpensively.
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…