DMX Control PCBA – Measure once, cut twice! | DMX 4

Let’s summarize the DMX LED project! We’re telling a tale of LED drivers, failure, success, more failure, and a lot of fun. What do LED drivers, moving too fast, and good jokes have in common? Only one way to find out…

#LED #Electronics #DMX
Next topic: New Project!
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Links:
Previous Video – https://youtu.be/B2KgtB8p3Rg
LDO Overview - https://wiki.analog.com/university/courses/alm1k/alm-ldo-lab
PCA9865 Datasheet - https://www.nxp.com/docs/en/data-sheet/PCA9685.pdf

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0:00 Introduction
1:00 A Quick Recap
1:50 Circuit 1 – Faster PWM
4:15 Camera Sampling Time – Oversimplified
6:04 Circuit 2 - Switched Inductor
7:20 Circuit 3 - Simplified LDO
8:50 Learning Experiences
9:56 Faster PWM Implementation
11:14 The PCBs that failed
12:44 The fuse!
13:50 Conclusion