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Erasmus Cedernaes

Electronics tinkering and programming

Sweden

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This user joined on 05/25/2017.

My Projects

A simple configurable Macro Keyboard based on the Raspbery Pi Pico microcontroller.

RPi Pico Macro Keyboard

erasmus-cedernaes Erasmus Cedernaes

Things I've Built

AVR DS18B20 library

A library for communicating over 1-wire with for example the temperature sensor DS18B20

Pong game

A simple 1 vs 1 Pong game with an OLED display

Night lamp

A night lamp that shines in lovely colors. It pulses through the RGB spectrum with a frequency relative to the amount of ambient light.

Projects I Like & Follow

Wearable prototype breadboard used as LED wristwatch

Breadboard Wristwatch

Rig and technique for digitizing 35mm film negatives.

35mm Flim Negative Scanning

stephen-holdaway Stephen Holdaway

A very minimal design to break out some common peripherals of the CM4. More a quick demonstration than anything else.

Minimal Raspberry Pi CM 4 Carrier

Hackaday Prize 2019

Spatio-Visual to Haptic Sensory Substitution Device for Blind People

Unfolding Space

jakob-kilian Jakob Kilian

I have trained wild magpies in my Garden to trade litter for food! The whole project relies on mechanical design, electronics, software and

BirdBox

Hackaday Prize 2019

An intuitive and compact device that helps the visually impaired learn braille.

Knobo

gary-peng Gary Peng

SATtiny is a solar Circuit Sculpture in a form of a satellite with blinking LEDs with optimized current consumption to last all night long.

SATtiny

ricardo-sappia Ricardo Sappia

A 3D printed fully mechanical 7 segment display. It can be used without any electronic at all, by turning a gear.

Peters 7-seg all mechanical display prototype 2

peter-lehnr Peter Lehnér

A 3d printed split-flap display using a 28byj-48 stepper motor

Split-flap display

An LED matrix that's driven from the cloud.

Tidbyt: Hackable LED Matrix

rohan-singh Rohan Singh

HDMI CEC to USB Keyboard adapter

CEC2Usb

An easy to use yet secure 2FA gadget, using a Raspberry Pi Pico and RGB Keypad, MicroPython.

Picoth - 2FA Auth with Pi Pico

A Custom Starburst Alpha Numeric Digit. A daisy chain-able modular unit. Designed based on the display from the F18 Hornet

Custom Starburst Digits

mangus-tiranus Mangus Tiranus

wall-hanging sound and light sculpture

waldian

Solar camera embedded micro satellite circuit sculpture

MicroSat Circuit Sculpture

BLANCHARD Jordan

TheKnob - the sound volume control knob made of concrete, with RGB LED lights.

Control your audio with theKnob

brainhub-lab BrainHUB Lab

A surplus LED matrix utilization endeavor

REST: Kitchen timer

An ESP32 with e-paper display showing the Apollo 11 radio transcript to commemorate the 50th Anniversary of the Moon landing.

Apollo 11 Live on the ESP32

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