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Kirroslink

Electronics enthusiast with a Love for PCB design, embedded systems, and soldering

texas

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This user joined on 08/29/2023.

My Projects

Want an Arduino with prebuilt I2C parts? This is the board for you.

I2CDuino

A simple board to program arduino and esp-8266 boards

Esprogrammer

a more Perf-board friendly version of the arduino Leonardo

mini Leo

Arduino Display, a oled directly connected to an arduino on the board

ADisplay

Things I've Built

Mini Leo

A mini Leo ment to fit better on perf-boards

I2c Leo

pushing my knowledge of the I2C bus to the limit, i placed as many common Ics into the Arduino form factor, expanding on the original by increasing digital pin, an on board servo driver, better ADC resolution, adding a DAC and boost converter.

avtiny

using the Hoodloader2 bootloader, turning the Atmega16u2 into an arduino leo clone.

Projects I Like & Follow

2021 Hackaday Prize

A physical switch for my computer to choose between Linux and Windows

Hardware boot selection switch

stephen-holdaway Stephen Holdaway

There are a lot of cheap audio bluetooth IC available in cheap these days. I got a bunch of them and here is my project.

I Made my own Audio Bluetooth module

An Open Source Continuous Inkjet Printer

CIJ Printer

dominik-meffert Dominik Meffert

open hardware 2 GHz to 13 GHz two-port vector network analyzer

Vector Network Analyzer

jon-klein Jon Klein

The 2017 Hackaday Prize

A quick and dirty antenna to save me buying Yet Another Dongle just to get Bluetooth in my garden. Also works with WiFi dongles...

Bluetooth & WiFi Antenna Upgrade

morningstar Morning.Star

Emulate Citroen's Lexia / Actia Diagnostics tool to query the CAN bus and log the results to SD card.

CAN Diagnostics Logger with Arduino CAN shield

Use a Kodak projector and DSLR camera to automate digitizing slide photography

Kodak Slide Projector Scanner

bryan-howard Bryan Howard

Will introduce 10 free PCB design software and analyze the features of each software

10 Best Free PCB Layout Software

Using a terminal from 1976 as home automation hub. Because we can.

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschof Daniel Karpantschof

The 2017 Hackaday Prize

4x5 micro display with attiny85

Standalone LED micromatrix display

The 2018 Hackaday Prize

A very versatile digital audio hub, enabling DIY audio systems using either custom or garden variety modules.

Flexible Audio Hub

andrew-bolin Andrew Bolin

Converting a Palm Pilot Portable Keyboard into a Bluetooth keyboard using a TinyPICO ESP32

Palm Pilot Keyboard Bluetooth Conversion

Talker/80 - New Dimensions in Voice Synthesis for the TRS-80

Talker/80 for the TRS-80 Model 1, 3, and 4

michael-wessel Michael Wessel

Its cool while working with digital circuits in frequency modulation, Gives you flexibility and more features with the custom PCB design.

Arduino based Digital Audio FM Radio using RDA5807

sagar-001 Sagar 001

A 10 inch width HiFi music player with 7.84 touchscreen base on Raspberry Pi

Raspberry Pi 10inch player

rextang Rex.Tang

A classic 3x3x3 LED cube powered by a PIC 16F84A with built-in MUSIC BEAT DETECTION!

Music LEDCUBE 3x3x3

The 2018 Hackaday Prize

Atari Punk Console on a square 1-inch PCB

Firefly v1

anas-raza-khan Anas Raza Khan

An NFC-enabled music player designed for kids to be able to pick their songs, built the hardest way possible

NFC Bose Wave Player

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