Looking to upgrade your workshop or mad science lab with more power? Here's how to get started with benchtop power supplies.
Power is the rate of doing work, and for electricity, that means the rate in which energy is converted in a circuit.
Collecting the power from the sun is not difficult, but budgeting the total power consumption for you system will lead to many design choices.
Your farm-to-table walkthrough of solar power: Where does it come from, where does it go, and how many suns will you need for YOUR project?
What is the best way to protect electronics against reverse polarization?
It's Friday again, so we have more new products to talk about.
Some tools, a mistake, the future of Arduino, and a sewing kit. What's not to love about this week's products?
Friday means new products here at SparkFun. We've got a few things, so let's talk about what we've got!
A generous helping of new product goodness!
A look at what PRS/A+PRS competitors will be facing on September 17
Batteries, a new sensor, prototyping tools? What's not to love about this week's new products?!
Available in three distinct colors, this brand-new product will blur the line between development board and breadboard!
Build a power switch for the Amazon Echo that can be activated from a voice command.
A small solar powered bird tracker that weighs only 11 grams!
Engineer Chris went to Burning Man, and needed some solar power for his project. Thus, a Roundtable was born.
You've just finished your new project. Before you apply power, here are a few tips to keep the smoke in.
We've created an iOS and Android app that calculates if the power requirements of a linear regulator cause the temperature of the device to rise to unsafe, component-damaging levels.
A new UV sensor, breadboard PCB, and a way to test your binary prowess.
A roundup of Hackster projects perfect for our favorite holiday!
The cluster has arrived to our new data center! 5 Dell PowerEdges with 10 megabit burstable to 100 megabit. We're trimming the fat off our site and making things much faster.
Roberto Marquez is joining us for three weeks to work on polishing and beefing up his DIY MP3 player!
New Products! SmartBasic, Power Resistors, mid-week releases, and more!
A new tutorial on SMA connectors (it's good) and new products: Arduino Kit, SMA adapters, SD Sniffer, OSD breakout, function generator, ADXL335, kits, power supplies, GE864 cellphone module, we now carry books!, resistor kit, and a handful of others.
A new tutorial on getting a kegerator to tweet, and new products! A full rotation servo, HMC5843 magneto breakout, dual axis gyro, DC and Car power adapters, 16MHz resonator, and an RGB LED light cube kit.
When things become sentient, it's good to be able to remotely kill power.
This week we have yet another music making kit, a logging board, and power. Check it out.
EL wire, power supplies, and some beginner electronics kits. Check out the goodies for this week.
It's the little things in life that get us excited! We get a new sign! Also, new flat 6DOF Razor, BeagleBoard, new EasyDriver version, custom serial LCDs, 1Watt high power modem (40 mile range!), Bluetooth dongle, microSD reader, air sensors, and microSD sniffer. !.
Products and puppies, what more could you ask for?
New Arduino Mega, Atomic inertia measurement unit, coffee mug, solder, jumper wires, and mini-Bully posted.
Check out this project/tutorial about building your own face tracking camera!
A cool new sensor, some revisions, and other great stuff. Check out what's new.
We have a good balance of products for this week. Check them out and see if one can be a solution for a problem with your project.
Nine Degrees of Freedom to accelerate your project from start to finish!
It's Inventory Day for us, but don't worry, we still have some new products for you!
We've got a cool motion tracking project, a bunch of new products, and a reminder that the RoboJoust is just around the corner!
To accommodate the announcement for the ProtoSnap series, we've moved the post back to Saturday for this week.
The MyoWare Muscle sensor is out, and you know we built a handful of shields to attach to it!
Actual parts list...
Parts list for my chainable breaboard power supply. Find all...