Physical computing LED lighting tutorial - LED strip with smooth 12-bit dimming control скачать в хорошем качестве

Physical computing LED lighting tutorial - LED strip with smooth 12-bit dimming control

Better dimming and flicker reduction using a 12-bit timer and look-up table You'll learn to use a precomputed look-up table and changing a microcontroller's timer, here an Arduino compatible, for larger range and higher-speed pulse width modulation (PWM) to correct for non-linear human brightness perception, and to reduce flicker by raising the PWM frequency to 4kHz or higher. 00:00 Introduction 00:28 LED theory basics 03:25 Parts, BOM and wiring schematic 04:09 Test 04:51 Code GitHub link to the BOM, the schematic, and extensively commented code you can easily adapt and recycle in your own projects https://github.com/systembolaget/Phys... If you have suggestions for other tutorials, please leave a message in the comment section. Share this video    • Physical computing LED lighting tutorial -...