Pages: [1]   Go Down
Author Topic: re-set pin resistor  (Read 260 times)
0 Members and 1 Guest are viewing this topic.
uk
Offline Offline
Sr. Member
****
Karma: 0
Posts: 314
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

hi,
ive just finished laying out a uno bare board / breakout board, and ive just noticed the re-set pin (1) resistor is only 1k as compared to 10k on the uno? wondering which one is correct?
cheers
Logged

UK
Offline Offline
Faraday Member
**
Karma: 99
Posts: 4153
Where is your SSCCE?!?!
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Either.  They will both work.

It's a pull-up resistor.

The lower the value, the more current will be consumed by it.

10K is a "normal" value.  20K is sometimes seen too.  1K is fine, but could be higher.
Logged

Get 10% off all 4D Systems TFT screens this month: use discount code MAJENKO10

Pages: [1]   Go Up
Jump to: