Elektor Article: USB-SPDIF Interface
USB

Elektor Article: USB-SPDIF Interface

The circuit described here is a SPDIF output with a USB interface. It allows connecting Personal Computers, Tablets or Smartphones to Audio equipment including AV receivers, high-end stereo amplifiers or stand-alone audio DACs. It has a infrared remote control receiver that allows...

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LUNA – a USB-hacking multitool
USB

LUNA – a USB-hacking multitool

A USB multitool for monitoring, hacking, and developing USB devices (work in progress) This is an early work-in-progress version of a USB multitool. LUNA isn't yet suited for end-users; but hardware development has reached a point where current-revision boards (r0.2+) make good...

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STMicroelectronics Introduces Standalone VBUS-Powered Controller for 5V USB-C Charging Applications
USB

STMicroelectronics Introduces Standalone VBUS-Powered Controller for 5V USB-C Charging Applications

The STUSB4500L from STMicroelectronics is a small-footprint addition to the Company’s USB-C controller IC family designed and certified for pure 5 V sink-only applications. All mandatory features to use the USB-C connector as a 5 V universal power plug are integrated, allowing...

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Self-Calibrating USB Voltage/Current Meter
USB

Self-Calibrating USB Voltage/Current Meter

With a code size of 1KB on an ATtiny13A MCU, this tiny module measures voltages up to 22 volts and current up to 5 amps. This project is published by Tirdad Sadri Nejad. He writes: There are a lot of so-called "USB doctor" modules which are used for monitoring currents flowing through...

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PD Micro – A Pro Micro with USB-C Power Delivery
USB

PD Micro – A Pro Micro with USB-C Power Delivery

PD Micro is the first Arduino-compatible board with USB-C power delivery. The pins are compatible with Pro micro. PD Micro allows you to control high voltage easily from USB-C Power delivery. It’s useful for applications that require voltage higher than 5V - like motor control or a...

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SparkFun’s USB Type-C 5-20V 5A Power Delivery Board Features Qwiic Connector
USB

SparkFun’s USB Type-C 5-20V 5A Power Delivery Board Features Qwiic Connector

USB Type-C introduced significant changes to the USB standard. The reversible connector eliminated the issue of trying to plug the connector in the right way every time. Another issue it addressed was allowing the flexibility to have USB power with an adjustable USB voltage from...

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SEH Technology launches new dongle servers for virtualisation and outsourcing in the digital age
USB

SEH Technology launches new dongle servers for virtualisation and outsourcing in the digital age

Advancing digitalisation continues to produce huge challenges for businesses across all industries. Businesses want to stay ahead of the curve and remain competitive. System houses, data centers, consultants, and vendors demand solutions that can handle the increased data volume. To...

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5W USB Type-C Power Delivery 3.0 Adapter Reference Design
PowerUSB

5W USB Type-C Power Delivery 3.0 Adapter Reference Design

The EVLSTCH03-45WPD 45W USB Type-C® Power Delivery 3.0 adapter from STMicroelectronics is a USB-IF certified solution and reference design. The EVLSTCH03-45WPD is an isolated ac-dc power supply with a standalone USB PD controller. The board implements at the primary side a...

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