A very clever debugging tool
For LED Diodes Debugger Shield for Arduino
These shields make debugging much easier. They are also an amazing teaching tool (since the single onboard LED on an Uno is a bit limiting, and sometimes it’s not practical to set up a breadboard with LEDs and resistors).
While I still end up with countless debug messages that state the obvious in the serial console, these shields make it really simple to check the activity on your digital pins.
The product is simple, elegant, and of excellent quality. Highly recommended for beginners (at very least).
Response from Owl Labs | Nov. 29, 2019
Thank you for this kind review and support! :)
All best,
OwlLabs
