Posted in Arduino Hacks Tagged arduino, interrupts, jitter, library, spi ← DEFCON Shenanigans: Hack The Hackaday Hat Building The NSA’s Tools → ...

This little guy, while simple in nature, acts as a fully functional (and portable) keypad on the go! It comes with two main programs, and it connects easily to your Arduino. It can be used to: 1 ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

We developed this SPI sampling solution while working on an application that had critical sampling requirements. The main constraint we faced was to be able to sample and process a high-speed ...

Isolated SPI Bus With Clock Loopback To communicate with SPI peripherals at high speed and/or across long distances, it is necessary to compensate for the propagation delay of the data link.

Corelis, Inc. has unveiled a high-speed multi-IO SPI host adapter, the BusPro-S. The BusPro-S USB-powered desktop instrument will offer low level control of Serial Peripheral Interface or SPI ...

Mouser also offers a selection of Espressif’s development boards. The ESP-WROVER-KIT is Espressif’s most versatile development board. The board, compatible with ESP32 modules, Has an onboard ...