A new soldering kit for beginners, a soft circuits kit from ChickTech, an updated version of the OpenMV, two GPS/GNSS antennas and parts for your CNC!

Continue reading

Two new Qwiic IR Array breakouts, a load of new CNC drills and four different types of copper clad!

Continue reading

The SparkFun Pi AVR Programmer HAT is here, along with new load cells, microSD cards and APA102C LEDs

Continue reading

A large Summer Solstice Sale, a new 3D printer, five new CNC machines, and three little sensor boards. It's a big Friday!

Continue reading

Tags


All Tags

Recent Blog Comments

Sorry for an amateurish question, but can you mention why you needed to "creat[ing] a 38kHz infrared signal that would act as an invisible…

long PIR timeout IMHO, if you're using a PIR as an input to a micro, you're probably better off setting the PIR to it's minimum timeout…

Hmm... hadn't thought of using the female headers for those "off-grid" pins on the pro-Minis. (I've cut one end off a couple of M-M jumpers…

Yeah, you're making some great points! I especially like the idea of some kind of cue before the lights turn out. I had considered keeping…

Rather than considering it an "intruder" I'd be inclined to use a PIR as a sanity check for the occupancy count: if the count is zero, and…

I’ve used the sharp sensors for many robotic sensors for maze runners and mini-sumo, no people counting. The ones that feature an analog…

It'll also tell me if my dogs are in my office....not a bad idea.

There's nothing that says you can't have BOTH sensor systems! Indeed, as I type this, it's looking like the two 737-Max 8 crashes may have…

Recent Authors

bboyho

xtopher

Elias The Sparkiest

Pearce

Black Angus Rocket Storm

Ell C

M-Short

Funda

J-Spark

Nate

QCPete

Santa Claus Impersonator

jahnell

Eroc

Liquid Soulder


All Authors