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ken libbrecht

2020s×Tutorial×Play all on YouTube
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How to power ANYTHING using USB-C Power Delivery and the ZY12PDN PD Trigger Board14:39

How to power ANYTHING using USB-C Power Delivery and the ZY12PDN PD Trigger Board

322K views • 6 years ago
Kenneth Finnegan
Kenneth Finnegan shows how USB-C Power Delivery trigger boards like the ZY12PDN negotiate 5V to 20V so you can power projects from a USB-C charger, including the color coding for each voltage.
The spelled-out intro to language modeling: building makemore1:57:45

The spelled-out intro to language modeling: building makemore

1.3M views • 4 years ago
Andrej Karpathy
Andrej Karpathy builds a bigram character-level language model from scratch, introducing torch.Tensor and the framework of training, sampling and loss evaluation. It is the first step toward a GPT-style Transformer in his makemore series.