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Most breadboard power supplies use a DC barrel jack or USB mini connectors. In this video Zach updates and improves this design with USB C power delivery.

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A breadboard power supply with USB C power delivery - The Byte Sized Engineer | DigiKey

Most breadboard power supplies use a DC barrel jack or USB mini connectors. In this video Zach updates and improves this design with USB C power delivery.

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Image of Optimize High-Current Buck-Boost DC/DC Converter Efficiency

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Optimize High-Current Buck-Boost DC/DC Converter Efficiency

Publish Date: 2026-04-15

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Optimize High-Current Buck-Boost DC/DC Converter Efficiency

Use µModule buck-boost regulators for three architectural approaches to integrating inductors and current sensing for high-current DC/DC conversion.

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Image of Webinar – Topology is Just the Start: Building Reliable Wide-Input SEPIC Converters

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Webinar – Topology is Just the Start: Building Reliable Wide-Input SEPIC Converters

Publish Date: 2026-04-15

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Webinar – Topology is Just the Start: Building Reliable Wide-Input SEPIC Converters

Achieve a robust, production worthy design by understanding component behavior, electrical stress, and practical design limits by selecting the SEPIC topology.

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Contributor Highlight

Set Temperature, Actuator Responds – Arduino LCD Shows Live Temp & Statu

Publish Date: 2026-04-07

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Set Temperature, Actuator Responds – Arduino LCD Shows Live Temp & Statu

Learn to create analog waveforms on the Uno R4 WiFi. Use its built‑in DAC for sine, square, triangle waves and display results on an LED matrix via Visuino.

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This video discusses the ADG1712 Quad SPST CMOS Analog Switches from Analog Devices. They , offer low on-resistance switching, wide low-voltage supply operation, and a compact package for precision signal routing.

Video

ADG1712 Quad SPST CMOS Analog Switches from Analog Devices PIO | DigiKey

Publish Date: 2026-04-15

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ADG1712 Quad SPST CMOS Analog Switches from Analog Devices PIO | DigiKey

This video discusses the ADG1712 Quad SPST CMOS Analog Switches from Analog Devices. They , offer low on-resistance switching, wide low-voltage supply operation, and a compact package for precision signal routing.

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Image of Sound Generation and Musical Microcontrollers

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Sound Generation and Musical Microcontrollers

Publish Date: 2026-04-14

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Sound Generation and Musical Microcontrollers

Explore audio output options, including piezos, speakers, DACs, and playback boards for creating music and sound effects in microcontroller projects.

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Image of Understanding Field Programmable Analog Arrays in Modern Mixed-Signal Design

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Understanding Field Programmable Analog Arrays in Modern Mixed-Signal Design

Publish Date: 2026-04-14

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Understanding Field Programmable Analog Arrays in Modern Mixed-Signal Design

Field Programmable Analog Arrays (FPAAs) offer the option of configuring analog functionality through software instead of fixed analog signal chains in hardware.

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Contributor Highlight

Stained Glass Lamp

Publish Date: 2026-04-14

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Stained Glass Lamp

3D Printed Stained Glass Lamp.

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Contributor Highlight

ESP32-C3 LCD Kit - RGB LED Brightness & Random Color Using Visual Progra

Publish Date: 2026-04-14

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ESP32-C3 LCD Kit - RGB LED Brightness & Random Color Using Visual Progra

Learn to adjust RGB LED brightness via rotary encoder and generate random colors on the ESP32-C3 LCD Kit using Visuino. Step-by-step guide for beginners.

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Image of Low-Cost, Power Efficient EMG Prosthetic Hand (Part 1)

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Low-Cost, Power Efficient EMG Prosthetic Hand (Part 1)

Publish Date: 2026-04-13

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Low-Cost, Power Efficient EMG Prosthetic Hand (Part 1)

Developing prosthetic technology that is both affordable and functional is challenging in today’s space, mainly due to the costly fabrication and specialized calibration requirements.

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Contributor Highlight

ESP32 Weather Dashboard with Satellite Maps and 16-day Weather Forecast

Publish Date: 2026-04-13

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ESP32 Weather Dashboard with Satellite Maps and 16-day Weather Forecast

The system displays real-time weather data including radar maps, cloud coverage, rain intensity, and detailed multi-day forecasts with interactive graphs.

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Contributor Highlight

Arduino Proximity Sensor -Activated OLED Display for Smart & Industrial

Publish Date: 2026-04-07

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Arduino Proximity Sensor -Activated OLED Display for Smart & Industrial

Build a compact system where an IR obstacle sensor turns on an OLED display upon detecting motion, ideal for smart and industrial automation projects using Visu

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