Mini-I/O 16

Name: Mini-I/O 16
SKU: 27588
Price: 16.00 USD
Availability: OutOfStock

16 LEDs and 16 pairs of switches to exercise digital circuits. Get power from USB-C or the DUT.

Designed by Sin City Electronics in United States of America

2022-08-11T06:42:02.395Z-IMG_20220810_215816.jpg

$16.00

Out of Stock

Sold out since Oct 05, 2023

16 LEDs and 16 pairs of switches to exercise digital circuits. Get power from USB-C or the DUT.

This is a small board with 16 LEDs and pairs of switches for exercising digital circuits. It can draw power from the circuit under test, or it can use USB-C. It's intended to run at 5V, but the high-level threshold for AHCT logic (the LEDs are buffered by two 74AHCT240s) is wide enough that it might work at 3.3V as well. Pullup/pulldown is selectable for each group of 8 outputs (and can be disabled if you want the outputs to float), and you can use either the DIP switch or the pushbutton to set an input, whichever is more convenient.

KiCad build files available on GitLab; see the link below.