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Projects See All

PROJECT
158

Sequencer in a PS4 Controller - YouTube Makers Secret Santa 2024

By bekathwia

Transform a PS4 controller into a DIY sound machine! Learn to build a custom sequencer using CircuitPython and fun audio samples.

PROJECT
134

Creating Custom Coin Cell Battery Holders for LED Sewing Kits

By bekathwia

Discover how I created a custom coin cell battery holder PCB, designed for simple circuits in LED sewing projects. Tips, tricks, and manufacturing ‎insights.

PROJECT
120

DIY Lamp Rewiring: Restore Your Old Lamps with Modern Safety

By bekathwia

Give your vintage lamp new life! Learn how to replace the wiring and cord of your antique lamp to ensure safe electrical connections for your lighting ‎fixtures.

PROJECT
32

Arduino-Powered Rat Diorama: Electronics and Taxidermy

By bekathwia

Discover how to combine electronics, 3D printing, and taxidermy in this unique diorama project with Becky Stern and Emily Graslie.

PROJECT
19

LED Poles

By bekathwia

Build an Addressable LED display that incorporates timing and visual cues.

PROJECT
166

Cat TV with Raspberry Pi

By bekathwia

Transform a Raspberry Pi into a cat-friendly entertainment system with this simple DIY ‎guide. Keep your pets safe and purr-fectly entertained!

Blogs See All

BLOG
87

Belkin Stand Pro Teardown: What Makes Auto-Tracking Work?

By bekathwia

A full teardown of the Belkin Auto-Tracking Stand Pro, featuring CT scans, circuit board analysis, and component breakdowns.

BLOG
596

Dexcom G7 vs. FreeStyle Libre 3: A CGM Teardown

By bekathwia

Explore the inner workings of the Dexcom G7 and FreeStyle Libre 3 continuous glucose monitors in this teardown and circuit analysis.

BLOG
272

CurrentBody LED Face Mask Teardown

By bekathwia

Exploring red light therapy mask tech—what’s inside, how it works, and if a DIY version is possible.

BLOG
133

Arduino for Artists: Merging Electronics with Creative Expression

By bekathwia

Unlock your creative potential! Explore how artists integrate electronics into their work and find tips on using Arduino for interactive art installations.

BLOG
155

Explore Your Car's Electronics with OBDII and Automotive Sensors

By bekathwia

Learn about the technology behind modern car sensors and how to read them with OBDII. Plus, an expert interview on automotive sensors and cybersecurity.

BLOG
542

How To Pick The Best Microcontroller For Your Project

By bekathwia

Discover the key factors to consider when selecting a microcontroller for your electronics projects.

Tutorials See All

TUTORIAL
54

Learn How to Measure Voltage, Current, and Resistance

By bekathwia

Learn how to use a digital multimeter to measure voltage, resistance, current, and continuity in circuits.

TUTORIAL
134

Best Connectors for DIY Electronics Projects

By bekathwia

Learn about connectors for DIY electronics, from USB and JST to screw terminals and barrel jacks. Discover essential connectors for your electronics projects.

TUTORIAL
205

How to Create Your First PCB

By bekathwia

Ready to create your first PCB? Explore design tools, learn about PCB layers, and get tips for soldering and assembly.

TUTORIAL
309

Guide to Addressable LEDs

By bekathwia

From NeoPixels to RGBW strips, this guide covers everything you need to know about addressable LEDs, including product types, power requirements, and uses.

TUTORIAL
147

Getting Started with Cheerlights

By bekathwia

Join the CheerLights community by building your own LED color-sharing project using an Arduino Nano ESP32. Create a delightful LED color interaction experience.

TUTORIAL
249

Boosting Arduino Efficiency: Interrupts and Power Management

By bekathwia

Learn how to make your circuits more responsive, enhance pixel animations, and optimize power consumption effortlessly by utilizing interrupts and sleep modes.