_teensy-audio-without-the-shield-using-adc-dac-dual-pwm-preview-1.jpg "Teensy Audio without the Shield - Using ADC, DAC, DUAL PWM from teensy shield Video Screenshot Preview 1")
Gallery_teensy-audio-without-the-shield-using-adc-dac-dual-pwm-preview-3.jpg "Teensy Audio without the Shield - Using ADC, DAC, DUAL PWM from teensy shield Video Screenshot Preview 3")
Gallery_teensy-audio-without-the-shield-using-adc-dac-dual-pwm-preview-hqdefault.jpg "Teensy Audio without the Shield - Using ADC, DAC, DUAL PWM from teensy shield Video Screenshot Preview hqdefault")
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Gadget Reboot
Gadget Reboot
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_nixie-tube-spectrum-analyzer.webp "16 soviet IN-9 neon bargraph indicator tubes were used in this project. They are driven by a MCU via PWM driver and high-voltage transistors. nThis device based on Teensy 3.2 running at 120MHz which does a real-time FFT (N=1024) on the audio signal as it streams in. Audio is sampled at ~44kHz by the audio shield codec. Data is visualized as 16 discrete frequency levels.nnTracklist:n1. Massive Attack feat. Elizabeth Fraser – Silent Springn2.Billie Holiday – I'm A Fool To Want Youn3.Caravan Pa")
_teensy-prop-shield-from-sparkfun.webp "SparkFun Electronics")
_led-screen-animations.webp "Teensy 3.2 + Octo Shield connected to LED Strips behind diffusion panel with animation mapping through MadMapper dmx artnet via USB")
_product-showcase-sparkfun-qwiic-shield-for-teensy.webp "SparkFun Electronics")
_teensy-audio-tutorial-amp-workshop.webp "PaulStoffregen")
_nixie-tube-spectrum-analyzer.jpg)
_teensy-prop-shield-from-sparkfun.jpg)
_led-screen-animations.jpg)
_product-showcase-sparkfun-qwiic-shield-for-teensy.jpg)
_teensy-audio-tutorial-amp-workshop.jpg)
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