volts

Powering Your Arduino Cache

August 25, 2015 // 3 Comments

You’ve completed all your testing and your Arduino code is working perfectly. It’s now time to add your circuit to your cache container. Without the Arduino plugged into your computer, how are you going to power it?

Using LEDs with Your Gadget Cache

August 16, 2015 // 1 Comment

For my first Arduino Gadget Cache, I wanted to use LEDs. I spent a lot of time searching for just the right lighted buttons and working through prototypes. It looked great in my shop. I took it outside for a weathering test, and I noticed that the LEDs just weren’t bright enough under the sun!