Arduino_SPI_bridge is a small Arduino project to configure an Arduino as USB<->SPI gateway. The main objective for this project was to provide a OS-independent SPI-gateway for the stm8gal application.

Soft Spi output for the Arduino. This is useful for those trying to read from an sd card while trying to write an APA102 led strip on the Teensy 3.1. Other platforms are likely supported but haven't ...

SPI transactions became officially part of Arduino SPI library some time ago. This happened after many months (most of 2014) of lengthy discussion and testing for these and MANY other details.

Fig 1. An SPI-based output driver (in this case, an L9822 octal relay driver from STMicroelectronics) can be used to provide a random mix of I/O pins at the chip’s output.

The Arduino 101*/Genuino 101* board is the first development board to be powered by Intel® Curie™technology. It counts with the same peripheral list and controllers as the Arduino* UNO board.

2) Display information to LCDs controlled by your Arduino. 3) Be programmed to act as an extensive combination lock 4) Offer commands, such as ENTER, LOAD, CLEAR, etc.

MKR WAN 1310 Arduino LoRa board comes with lower power consumption, a 2MB SPI flash for OTA features, and a crypto chip for hardware security. Skip to content. ... and 1x analog output (10-bit DAC) DC ...