Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.


Member Since: February 28, 2006

Country: United States

  • I love this breadboard power supply. My only complaint is the switch (S2) to select 3.3V or 5.0V. More than once when I intended to turn the supply off via S1, I instead switched S2 causing the output to change from 3.3V to 5.0V. Not good when your circuitry is not 5V tolerant! I've since removed S2 and replaced it with a 3-pin 0.1" header. I use a shorting jumper to select 3.3V or 5.0V (actually, with no jumper, the output is 5.0V).

No public wish lists :(