Hackaday

Human-Interfacing Devices: The Descriptor Heist

Today, we’ll build our own input devices. And they will be easy to create and write firmware for, they will work perfectly, and they will be cross-platform. We can do that with help of the Human ...
Design-Reuse

Serial Peripheral Interface. SPI, these three letters denote everything you asked for

Electronics is everywhere, especially these days. Many times, as frequent users, we do not even notice a “paradigm change” in the things we use on regular basis. We use a fridge, but we do not care ...
EDN

Control SPI Devices and Monitor SPI Busses with SPIDriver

In addition to letting you directly control your SPI devices, SPIDriver shows you what’s happening on the SPI bus in real-time. In addition to letting you directly control your SPI devices, SPIDriver ...
Design-Reuse

System Packet Interface (SPI) 4.2 IP Core

System Packet Interface-4 Phase 2 (SPI-4.2) is a protocol used for data transfer between link layer and physical layer. It is an interface for packet and cell transfer between a physical (PHY) layer ...
Electronic Design

SPI Eases Interfacing For 5-By-5 Dot-Matrix Display

This file type includes high resolution graphics and schematics. When discussing displays, seven-segment displays and LCDs are among the first that come to mind. Each type has its pros and cons. But ...