3d printing
Cassagotchi: A 3D-Printed Arduino Nano Tamagotchi Pocket Pet
Maker Cass turned an Arduino Nano, a tiny OLED, three buttons, and a 3D-printed egg into a fully working Tamagotchi clone you can build…
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.
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.
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.
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.
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.
esp32
ESP32 Bluetooth Device for Claude
This guide looks at a maker-focused ESP32 project that connects to Claude over Bluetooth Low Energy. It covers what the hardware buddy does, how…
arduino
Arduino vs ESP32 vs Raspberry Pi: Best for Students in the Philippines (2026)
Quick take: Kung first microcontroller mo, start with Arduino. If you need Wi-Fi/BLE + more power, go ESP32. For full Linux apps (camera, AI,…
electronic modules
Comparing Different Power Supply Options for Microcontrollers
The heart of modern electronic devices is Microcontrollers, from IoT gadgets to complex robotics systems, but no microcontroller can function without a reliable power…
arduino
The Future of Robotics with Arduino and AI Integration
Since robotics has always been a field that captivates imaginations with artificial limbs that imitate people, we are entering a new era where machines…
arduino
How to Extend Battery Life in Portable Arduino Projects
A stock Arduino on a 9V battery dies in hours. Sleep modes, dropping the regulator, killing the power LED — five tweaks ranked by…
esp32
How to Set Up Dual-Core Programming in ESP32
ESP32 ships with two CPU cores most sketches never touch. Pin work to core 0 or core 1, pass data between them with a…