Sherwin Chiu - Arduino Project Hub

sherwinchiu89

Have you ever had to use sensors that use the I2C protocol, but realize that they all have the same, non-changeable address?

Are you too lazy to pull up your stock prices on Google? Just program and build this makeshift stock price displayer!

Project showcase by Sherwin Chiu

Nothing like a good old game of Tetris on overpowered hardware.

Project showcase by Sherwin Chiu

A Fun version of the Minesweeper game, using Arduino Leonardo, 8x8 NeoMatrix Led Array, Button and Joystick Module.

Using I2C Communication Protocol to Connect 6 Arduino Megas over 2 years ago
Yes! So the SDA and SCL buses have resistance on it in the breadboard, meaning that you might not know if a signal is high or low. Pull-up resistors would help out with this issues, connected to Vdd on the Mega to the breadboard. This will ensure that the board knows whether or not a connection is low or high by providing a direct link to positive voltage.
Using I2C Communication Protocol to Connect 6 Arduino Megas over 2 years ago
:D thank you! I have a lot more in store.