Member #370187

• Product COM-11442 | about a year ago

  I had I2C working using an Arduino Nano. I2C addresses are 7 bits. The 8th bit determines whether it’s read/write. So to write, send 11100010 not 01110001; to read, 11100011.

• Product COM-11442 | about a year ago

  The Eagle file schematics here and on github are incorrect and don’t agree with the Schematic link (http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Components/LED/Serial-7-Segment-Display-v31.pdf), which is correct. For instance, segment A is on PB0 not PD6, segment B is on PC0 not PB0, etc.

• Tutorial - Beginning Embedded Electronics - 8 | about a year ago

  Click the “ZIP” button

No public wish lists :(