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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 Kitronik Arcade for BBC micro:bit and MakeCode Arcade

Blog

Kitronik Arcade for BBC micro:bit and MakeCode Arcade

Publish Date: 2026-04-16

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Kitronik Arcade for BBC micro:bit and MakeCode Arcade

If you want to learn to code, learning to write games is a great way to get started, and our new hand held gamer has everything you need right now and it also has the connectivity for everything you might need tomorrow.

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Image of Selecting Power Supplies for Harsh Industrial Applications and Hazardous Locations

Article

Selecting Power Supplies for Harsh Industrial Applications and Hazardous Locations

Publish Date: 2026-04-16

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Selecting Power Supplies for Harsh Industrial Applications and Hazardous Locations

Designers of industrial systems for harsh and potentially explosive environments must select power supplies that prioritize reliability and safety.

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Image of Webinar – Programming Hardware Two Ways: CircuitPython and Verilog

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Webinar – Programming Hardware Two Ways: CircuitPython and Verilog

Publish Date: 2026-04-16

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Webinar – Programming Hardware Two Ways: CircuitPython and Verilog

This webinar introduces embedded system design through both the software and hardware abstraction levels.

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Contributor Highlight

VISUINO Remote Control Module + Stepper Motor + OLED Lcd + Drv8825 Drive

Publish Date: 2026-04-07

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VISUINO Remote Control Module + Stepper Motor + OLED Lcd + Drv8825 Drive

Learn how to drive a stepper motor with a remote control, DRV8825 driver, and OLED display using Visuino on an Arduino Mega. Step‑by‑step guide.

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This week on Maker Update: a song you can print in plastic, a tape measure for football fields, a custom control panel, and adding textures to your 3d prints.

Contributor Highlight

Perfect Pitch Printer [Maker Update] | Maker.io

Publish Date: 2026-04-16

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Perfect Pitch Printer [Maker Update] | Maker.io

This week on Maker Update: a song you can print in plastic, a tape measure for football fields, a custom control panel, and adding textures to your 3d prints.

View Project

image of Meet the LAN squad: Defeating Ethernet design challenges webinar

Webinar

Meet the LAN squad: Defeating Ethernet design challenges

Publish Date: 2026-04-16

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Meet the LAN squad: Defeating Ethernet design challenges

In this webinar, the engineering team from Würth Elektronik will walk through real customer scenarios and demonstrate how the WE-LAN product family, including WE-LAN, WE STST, and integrated connector modules/ICM (WE RJ45 LAN), delivers tailored solutions for varying performance, protection, and space constraints.

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

Article

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

Blog

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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