GitHub - opensourcekids/pi-topPULSE: pi-topPULSE Raspberry Pi HAT: automatic device initialisation, Python library for 7x7 LED array & microphone, and I²S audio configuration.
![ACPUWT100000 Pi-Top | Pi-Top Pi-Top PULSE Speaker with LED Matrix for Raspberry Pi & Pi-Top Laptops | 136-7934 | RS Components ACPUWT100000 Pi-Top | Pi-Top Pi-Top PULSE Speaker with LED Matrix for Raspberry Pi & Pi-Top Laptops | 136-7934 | RS Components](https://res.cloudinary.com/rsc/image/upload/b_rgb:FFFFFF,c_pad,dpr_1.0,f_auto,q_auto,w_700/c_pad,w_700/R1367934-02.jpg)
ACPUWT100000 Pi-Top | Pi-Top Pi-Top PULSE Speaker with LED Matrix for Raspberry Pi & Pi-Top Laptops | 136-7934 | RS Components
![Left: Optimized π (top) and π/2 pulses (bottom) robust against offset... | Download Scientific Diagram Left: Optimized π (top) and π/2 pulses (bottom) robust against offset... | Download Scientific Diagram](https://www.researchgate.net/profile/Dominique-Sugny/publication/327254648/figure/fig3/AS:676369935659008@1538270567500/Left-Optimized-p-top-and-p-2-pulses-bottom-robust-against-offset-or.png)