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Tag: diy

// New arrivals, announcements, and life at Circuitrocks.

Renter-Safe DIY Smart Curtains with ESP32, AS5600 & Home Assistant
uncategorized

Renter-Safe DIY Smart Curtains with ESP32, AS5600 & Home Assistant

An ESP32, an AS5600 angle sensor, and clever 3D-printed gears turn ordinary curtains into a removable, renter-safe smart-home upgrade.

Ann Arandia May 13, 2026
Energy Core Lamp: 3D Printed Sci-Fi Reactor Light with COB LEDs
3d printing

Energy Core Lamp: 3D Printed Sci-Fi Reactor Light with COB LEDs

Build a glowing sci-fi reactor for your desk: a fully 3D-printed enclosure paired with a COB LED strip creates an even, dotless ambient glow.

Ann Arandia May 10, 2026
Arduino UNO R4 WiFi Slot Machine That Pays Cats in Treats
arduino

Arduino UNO R4 WiFi Slot Machine That Pays Cats in Treats

Pull the lever, line up three reels, and a treat drops out. CircuitCindy's Arduino UNO R4 WiFi slot machine turns kitty dinner into a…

Ann Arandia May 7, 2026
FlexiHook: A Print-in-Place Foldable Coat Hook You Can 3D Print
3d printers

FlexiHook: A Print-in-Place Foldable Coat Hook You Can 3D Print

Sometimes the cleverest maker projects don’t need a single wire — just a good design and a well-tuned 3D printer. That’s the spirit behind…

Ann Arandia May 5, 2026
M5Stack Cardputer Mesh Kit: $48 Pocket LoRa & GNSS for Off-Grid Fun
electronic modules

M5Stack Cardputer Mesh Kit: $48 Pocket LoRa & GNSS for Off-Grid Fun

Add LoRa long-range radio and GNSS positioning to M5Stack's pocket-sized Cardputer for $48 — a handy tracker, off-grid messenger, and field tool.

Ann Arandia May 4, 2026
Build a $30 FPV RC Car With Seeed XIAO ESP32-S3 Sense
esp32

Build a $30 FPV RC Car With Seeed XIAO ESP32-S3 Sense

Turn a Seeed XIAO ESP32-S3 Sense into a $30 first-person-view RC car with onboard camera, Wi-Fi streaming, and a fully 3D-printable chassis.

Ann Arandia May 4, 2026
Alien-Themed Raspberry Pi Zero 2 W Cyberdeck Brings Sci-Fi to Life
raspberry pi

Alien-Themed Raspberry Pi Zero 2 W Cyberdeck Brings Sci-Fi to Life

An alien-themed Raspberry Pi Zero 2 W cyberdeck with a slick sci-fi case, mechanical keys, and pocket-sized portability for retro-future hacking.

Ann Arandia May 3, 2026
Mini Spider-Man Web Slinger: Custom PCB & 3D-Printed Wrist Build
3d printers

Mini Spider-Man Web Slinger: Custom PCB & 3D-Printed Wrist Build

Wrist-mounted Spider-Man web slinger built from a custom PCB and 3D-printed shell, with addressable RGB LEDs and a satisfying click on each shot.

Ann Arandia May 3, 2026
Build a $60 Hackable Mini Drone Powered by the XIAO ESP32-S3 Board
esp32

Build a $60 Hackable Mini Drone Powered by the XIAO ESP32-S3 Board

Seeed's ESP-FLY is a $60 hackable mini drone powered by the XIAO ESP32-S3 — fully programmable, repair-friendly, and small enough to fly indoors.

Ann Arandia May 2, 2026
Pimoroni RP2350 Badgeware: Smart Wearable Badges for Makers
wearables

Pimoroni RP2350 Badgeware: Smart Wearable Badges for Makers

Pimoroni's RP2350 Badgeware turns conference badges into smart programmable wearables — e-paper, buttons, RGB LEDs, and a hackable Pi-grade core.

Ann Arandia May 1, 2026
Humble Bundle Drops 14 Raspberry Pi Press eBooks at Pay-What-You-Want
raspberry pi

Humble Bundle Drops 14 Raspberry Pi Press eBooks at Pay-What-You-Want

Humble Bundle returns with 14 DRM-free Raspberry Pi Press ebooks at pay-what-you-want pricing — official handbooks, retro gaming guides, and tutorials.

Ann Arandia May 1, 2026

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