Search found 2 matches
- Fri Dec 22, 2017 10:47 pm
- Forum: Display
- Topic: Flexible Digitally Controlled RGB LED strips (HCOPTO0028)
- Replies: 11
- Views: 35223
Re: Flexible Digitally Controlled RGB LED strips (HCOPTO002
Hi guys - great product, the LEDs are bright and vibrantly coloured. However, having a little trouble - would greatly appreciate some advice. I'm trying to get the example code in the first post working. Number of LEDs set to 30 in the header, but no other edits. I've been using the Arduino compatib...
- Wed Apr 15, 2015 7:43 pm
- Forum: Sensors
- Topic: GY-291 ADXL345 Triple Axis Accelerometer (HCMODU0060)
- Replies: 2
- Views: 13824
Re: GY-291 ADXL345 Triple Axis Accelerometer (HCMODU0060)
Looks like a nice piece of kit.
Has anyone tried this out?
Is the level shifter strictly necessary? I know at least some 3.3v i2c's play nicely with 5v arduinos. If not, does hobbycomponents stock anything appropriate?
Has anyone tried this out?
Is the level shifter strictly necessary? I know at least some 3.3v i2c's play nicely with 5v arduinos. If not, does hobbycomponents stock anything appropriate?