_product-showcase-sparkfun-qwiic-shield-for-teensy-preview-1.jpg "Product Showcase: SparkFun Qwiic Shield for Teensy from teensy shield Video Screenshot Preview 1")
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SparkFun Electronics
SparkFun Electronics
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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-audio-without-the-shield-using-adc-dac-dual-pwm.webp "Gadget Reboot")
_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")
_teensy-audio-tutorial-amp-workshop.webp "PaulStoffregen")
_fadecandy-driving-teensy-4.webp "See SmartLED Shield for Teensy 4 on Crowd Supply")
_teensy-beats-shield-overview-updated.webp "Chris Miller")
_phase-shifting-with-dsp-using-the-teensy.webp "NA5Y")
_nixie-tube-spectrum-analyzer.jpg)
_teensy-audio-without-the-shield-using-adc-dac-dual-pwm.jpg)
_teensy-prop-shield-from-sparkfun.jpg)
_led-screen-animations.jpg)
_teensy-audio-tutorial-amp-workshop.jpg)
_fadecandy-driving-teensy-4.jpg)
_teensy-beats-shield-overview-updated.jpg)
_phase-shifting-with-dsp-using-the-teensy.jpg)
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