Optically Isolated Bidirectional I2C Shield For Arduino
Arduino

Optically Isolated Bidirectional I2C Shield For Arduino

Optically isolator Arduino Shield has been designed to provide optically isolated I2C communication between Arduino and any other device or sensors that works with I2C protocols. I have used the ISO1540 Low-Power Bidirectional I2C Isolator IC from Texas Instruments to build this...

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Free Elektor Article: The RV-3029-C2 “Swiss Clock”
Uncategorized

Free Elektor Article: The RV-3029-C2 “Swiss Clock”

Off-air awfully accurate drop-in RTC & calendar on I²C This RTC & Calendar board is built around Micro Crystal’s type RV-3029-C2 integrated circuit. The ‘3029 is a real-time-clock/calendar (RTC) cheerfully communicating via the I2C protocol. It offers good precision out of...

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Meet Binho Nova – the Multi-Protocol USB Host Adapter
Interface

Meet Binho Nova – the Multi-Protocol USB Host Adapter

While it has become a norm for embedded firmware developers, tinkerers, and DIY electronics hobbyists to have multiple adapters for different communication protocols, the challenges associated with moving around with all the adapters can be quite the drag. The new Binho Nova Adapter is...

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Gravity: I2C Oxygen Sensor is on sale for $53.90
Sensor

Gravity: I2C Oxygen Sensor is on sale for $53.90

The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti-interference ability, high stablility and high sensitivity, this arduino-compatible oxygen sensor can be widely applied to...

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New PasswordPump2.0 Ensures You Never Forget a Password
USB

New PasswordPump2.0 Ensures You Never Forget a Password

Using the same password on different platforms can be a security risk, but remembering different passwords, used for different accounts, can be quite the task too especially with the need to infuse special characters and numbers, and the fact that you may not use some of the passwords...

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SparkFun launches SparkX Qwiic Compatible Board to Enable Stepper Motor Control
Motor

SparkFun launches SparkX Qwiic Compatible Board to Enable Stepper Motor Control

SparkFun has announced another experimental SparkX board design, which enables higher motor control on a Qwiic-compatible I2C bus, with support for a built-in emergency stop button, and the capability to drive motors requiring up to 2A. The Qwiic Step is the latest of SparkFun's entry...

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Eight-Character Alphanumeric Display
Mcu

Eight-Character Alphanumeric Display

technoblogy.com published another in detail project. This time is an eight-character alphanumeric LED display with an I2C interface. This is an eight-character alphanumeric LED display with an I2C interface. It's based on a low-cost HT16K33 display-driver chip, and supports four...

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FLIR Lepton Breakout v2.0 with Lepton 3.5
Sensor

FLIR Lepton Breakout v2.0 with Lepton 3.5

This is the brand new FLIR version of the Lepton Breakout Board. It is a very low level piece of hardware, exploiting the SPI & I2C interfaces for image and control transfer. Supports VSYNC for ensuring that video streaming has a consistent framerate. The board is available for...

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