Forum >Pull-up resistors with SEN0019
Pull-up resistors with SEN0019
smdbot 2011-12-30 00:49:25 4552 Views2 Replies I'm playing around with the adjustable infrared sensors (SEN0019) and an Arduino. The sensors are great and work well. And they seem to provide a reliable signal without the use of pull-up resistors. I'm just wondering if it would be a good idea to add such resistors anyway.
2011-12-30 02:28:14 You do not need a pull up resistor for these. But if you feel the need you may add them... Hector
Hector 