Recent Projects

A PCB business card that are a usb-c touch keyboard

Capacitive Touch Keyboard Business Card

ricardo-daniel-de-paula Ricardo Daniel de Paula

The tadpoles have returned!

Raising Tadpoles 2024 edition, third season

Open Source Hardware and Software project for design a Fully Functional scale model of a BeBox to commemorate 30th Anniversary since release

TABBx | 30th Anniversary BeBox

betamax BetaMax

Microcontroller based PCB fitted into a gameboy color shell to run a gameboy emulator

Pico Pal GBC

70 switches keyboard & standalone CircuitPython computer

Kailh choc Low Profile Ortholinear keyboard 14x5

just only 46 Self flashing leds

Chaos LED flashing heart

Counter + segment decoder

One digit for All transistor clock

Divider by 32768

1s pulse source for All Transistors clock

Learning KICAD, this is my first version of education laboratory for kids.

ELBOBRIK - electronic educational laboratory box

Single board TrackSenger (WiFi-LoRa-BT-GPS) with mechanical keyboard

MechSenger - Meshtastic with mechanical keyboard

simple messengers based on All in one Heltec TRACKER

TrackSenger - Armachat Meshtastic WiFi-LoRa-BT-GPS

Class D TPA3221 based Fully Assembled Amplifier board, It can output a max of 200W RMS on 2ohm load. The design is minimal and small.

I made 200Watt Class D amplifier

sagar-001 Sagar 001

A power supply with battery charger, Booster circuit, Minimal design, Easy to use I/O and with different voltage output modes. Let's build

DIY Portable Power Supply

lithium-ion Lithium ION

Raspberry Pi Pico based LoRa Board

RP2040 MiniPill LoRa

dominik-kuhn Dominik Kuhn

A very minimalist handheld console powered by ATTiny10 MCU, featuring 10x7 vintage LED display

EMES - Epic Minimalist Entertainment System

michael Michael

Classic Atari Punk Console with a 556 Core and 555 timer L.F.O in a portable Format for all your Buzzing Needs

Atari Punk Console Semi-Patchable SynthCard

neil-mundt Neil Mundt