[TMT] Additional PWM Pins for your Microcontroller- PCA9685

In this two minute tidbit we'll take a look at the PCA9685, which is a great way of adding additional PWM pins to a microcontroller. It even supports chaining them together so its possible to add an additional 992 PWM pins!

PCA9685 Boards From Aliexpress* - http://s.click.aliexpress.com/e/MN72NJ6

16 Channel Servo Board from Adafruit - https://www.adafruit.com/product/815

PWM Info: http://www.siriusmicro.com/chrp3/pwm-c.html

Adafruit PWM Servo Driver Library - https://github.com/adafruit/Adafruit-PWM-Servo-Driver-Library

Adafruit Learn Guide - https://learn.adafruit.com/16-channel-pwm-servo-driver/overview

Other Platforms: Twitter: @witnessmenow - https://twitter.com/witnessmenow Twtich: BrianLough - https://twitch.tv/brianlough Instructables: witnessmenow - https://www.instructables.com/member/witnessmenow/

My Tools & Kit*:

Ts-100 Soldering Iron

• UK : http://amzn.to/2nlOF23
• US : http://amzn.to/2jDcyxl

Logitech C920 HD 1080p Pro webcam

• UK: http://amzn.to/2pnxk9Z
• US: http://amzn.to/2BsLMiF

Blue Snowball USB Microphone

• UK: http://amzn.to/2C0x4TH
• US: http://amzn.to/2DEA85J

Self Adjusting Wire Strippers

• UK: http://amzn.to/2C0urkR
• US: http://amzn.to/2BXQAh1

Support what I do by using my Amazon Affiliate links:

Amazon.co.uk: http://amzn.to/2g7mJIO Amazon.com : http://amzn.to/2ykDQ42

*= Affiliate Links ... https://www.youtube.com/watch?v=MB9DGwyGguw