LoRa-to-Ethernet Gateway
IoT

LoRa-to-Ethernet Gateway

A WIZ750SR based device that allows sending and receiving messages over LoRa and LoRaWAN. I got some LoRa modules with SPI communication interface. One of the options it would have been to connect them to my Raspberry Pi. But, I didn't really like the idea because I already have some...

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FTDI USB-to-serial converters to drive SPI devices
USB

FTDI USB-to-serial converters to drive SPI devices

Scott W Harden writes: The FT232 USB-to-serial converter is one of the most commonly-used methods of adding USB functionality to small projects, but recently I found that these chips are capable of sending more than just serial signals. With some creative programming, individual output...

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4.018
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SPIDriver – A better SPI Adapter
Test/Measurements

SPIDriver – A better SPI Adapter

This moment in Crowd Supply you can find SPIDriver an intuitive tool for using SPI devices. The campaign that has already collected over $1000 of its $2700 goal, was designed to launch into the market a device to make our lives easier. It can be used with any SPI device such as LCD...

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4.142
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Isolated Power Supply for RS485, RS422, RS232, SPI, I2C and Power LAN
Power supply

Isolated Power Supply for RS485, RS422, RS232, SPI, I2C and Power LAN

Mini Isolated Power Supply is designed for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN applications. The power supply provides +/- 5.50 V DC symmetrical outputs with load current 500mA from 5V DC input. The project is built using SN6505A IC from Texas instruments. The SN6505A...

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4.935
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The ezPixel is an Upcoming FPGA based WS2812B Controller Board
FPGALed

The ezPixel is an Upcoming FPGA based WS2812B Controller Board

FPGAs are field programmable gate arrays which basically means they are reconfigurable hardware chips. FPGAs have found applications in different industries and engineering fields from the defence, telecommunications to automotive and several others but little application in the...

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7.838
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72 Channels Serial To Parallel Driver Board Using 74HC595 & ULN2803
Led

72 Channels Serial To Parallel Driver Board Using 74HC595 & ULN2803

72 channels Serial (SPI) to parallel driver board has been designed for various applications. This project can be used as multi Solenoid driver, large size 7 segment display driver, bar graph driver, and LED driver. The project works with 5V logic levels. Output load supply 12V-48V DC...

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6.119
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SPI Isolation Board
Interface

SPI Isolation Board

The isolated SPI module is designed for applications, where SPI signals need to be transferred over longer distances than usually. It is based on Linear’s LTC6820. The board is designed as two layer stack-up, with GND plane on the bottom layer and signal traces and components at the...

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4.711
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Raspberry Pi DIN Rail I/O Interfaces
InterfaceProductsRaspberry Pi

Raspberry Pi DIN Rail I/O Interfaces

VP Process Inc has recently released a new series of Raspberry Pi DIN rail mountable "Hardened" interfaces. The first release is the PI-SPI-DIN-RTC-RS485, which is available in three mounting versions: DIN Rail Clips, DIN Rail Enclosure, and PCB Spacers. The basic specifications...

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