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Project  Cosplay PSU

Cosplay PSU

“A pocket, rechargeable battery PSU for powering small Cosplay-related projects (and not only) I build the Wearable Arc Reactor by Misha Tikh some times ago (it’s the one appears in this project cover picture) and I wanted a reliable …

Crius ROT8 MIDI Controller

“Hi!I am Crius and I LOVE MIDI Controllers! The last couple of years I started learning about electronics from nothing to be able to build my own MIDI controllers that would serve my needs , taste and be cheaper overall …

Project  Cyber Tail

Cyber Tail

“About 25 million years ago, our ancestors lost their tails during the evolution to better adapt to the the environment. Today, as we live in the digital age, our bodies are evolving along with the cyber world. What would a …

DIY 15V to 200.000 V Cockroft-Walton voltage multiplier

“The Cockcroft–Walton generator, or multiplier, is an electric circuit that generates a high DC voltage from a low-voltage AC or pulsing DC. The Cockcroft–Walton generator, or multiplier, is an electric circuit that generates a high DC voltage from …

IoT AI-driven Food Irradiation Dose Detector W/ Edge Impulse

“Collate weight, color, and emitted ionizing radiation of foods to train a NN. Then, run it on Beetle C3 to detect food irradiation doses. Supplies 1 x DFRobot Beetle ESP32 - C3 1 x Raspberry Pi 3B+ or 4 1 x …

IoT based Smart Parking System using Raspberry Pi

“Parking is becoming one of the most common issues, it may be a Mall or a Theater, before entering the parking check if theirs any space! Introduction One of the most common problems today is a saturation of parking spaces …

Live Sailboat Monitoring Over LoRa

“This project is for building a live sailboat tracking system that communicates over LoRa with E22-900M30S modules! Supplies - 3x DFRobot FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth) - 2x DFRobot GPS Module with Enclosure - 2x DFRobot Gravity: I2C BMI160 6-Axis …

Mini Filament Counter for 3d Printer

“A couple of months ago I got a new roll of pla, I was printing things for a few days without any worries. Last week I went to print a large piece, 200 meters of filament according to Cura… I …

Project  mintyPico

mintyPico

“USAGE: The top left button starts games The bottom left button switches the pico into “low-power” mode (disables display and turns cpu clock frequency down 5x) To switch the Pico back into normal mode, while holding the low-power button, press …

Orbitrack ESP32 computer with ECG

“ESP32 based computer for orbitrack that displays ECG shape and BPM charts, allowing to train at optimal load At the end of 2021 I got an orbitrack - and immediately wasn’t happy about its in-built computer: not only it has …