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Candle Flame Oscillations as a Clock
·1856 words·9 mins
Candles Microcontroller Science Candle Flicker RISC-V
Todays candles have been optimized not to flicker. But it turns out when we bundle three of them together, the resulting triplet will start to naturally oscillate. Amazingly, the frequency is rather stable at ~9.9 Hz as it mainly depends on gravity and diameter of the flame. We detect the oscillation with a suspended wire and divide it down to 1 Hz.
Neural Network Visualization
·148 words·1 min
ML & AI Machine Learning
A browser based interactive application that visualizes simple multi-layer perception (MLP) neural networks for the inference of 8x8 pixel images.
BitNetPDK: Neural Networks (MNIST inference) on the "3-cent" Microcontroller
·1227 words·6 mins
ML & AI Microcontroller Edge ML Machine Learning Padauk
Is it possible to implement reasonably accurate inference of MNIST, the handwritten numbers dataset, on a “3 cent” Microcontroller with only 64 bytes of RAM and 1K of instruction memory?