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jshuyler

I am me.

New Jersey USA

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This user joined on 06/03/2019.

Projects I Like & Follow

Hackaday Prize 2019

It's cheap, doesn't use a specialized heart rate AFE and can blink LEDs with your pulse :)

uECG - small open source wireless ECG sensor

ultimate-robotics Ultimate Robotics

Supplyframe DesignLab: 2023 Hackada…

a jumperless (solderless) breadboard

Jumperless

kevin-santo-cappuccio Kevin Santo Cappuccio

Hackaday Prize 2019

Run Marlin & Octoprint on Raspberry Pi directly

64-bit 3D printer,Run marlin on RaspberryPi

Controlling standing desk by voice through google assitant, home assistant and esphome on esp8266

Standing desk remote control

lubos-horacek Lubos Horacek

on rpi GPIO is enough signals to direct button matrix + 2" IPS 320x240 display.

#Zepir Raspberry Pi Zero mini computer

In 1960 Hasbro unleashed its first personal "computer" to the masses, decades before IMSAI, Apple, or Commodore. Remembering Think-a-Tron.

Think-a-Tron 2020

michael-gardi Michael Gardi

The device tests for continuity and internal resistors within various USB Cables and exposes some pins for multimeter testing.

USB Sleuth Cable Tester

spencer-maroukis Spencer Maroukis

Hackaday Prize 2019

Grasp is a robotic hand designed to to be assembled by a non experienced user and can be useful for different applications.

Grasp Bionic Hand

xavi-cano Xavi Cano

Hackaday Prize 2020

My attempt to create a CPU/MCU without transistors or relays

LLTP - Light Logic Transistorless Processor

dr-cockroach Dr. Cockroach

BASIC for the 8080 and Z80, fits in 1K of memory, runs BASIC games on a 2K system. Features similar to Palo Alto Tiny BASIC.

One kilobyte Tiny BASIC for the 8080 and Z80

willstevens will.stevens

Control and automate your electrical appliances from long distances(Kms) without the presence of the internet. This is possible through LoRa

Control Home Appliances Over LoRa | LoRa Remote

akarshagarwal98

My not so fancy example of Magnetic Core Memory using fairly cheap cores and free parts from my junk box.

Magnetic Core Memory The Dr Cockroach Way

dr-cockroach Dr. Cockroach

A cobbled together desk toy that responds to tapping

Magic Eye Desk Thing

kevin-santo-cappuccio Kevin Santo Cappuccio

There are a lot of information about Tesla coils, but still it's tricky to build/tune one. Here we would like to go over and explain ...

Tesla Coil - Scientific way

100dollarhacker

I bought a broken mouse so I could turn it into a 3x4 macro pad.

Turning a broken mouse into a macro pad!

An electronic sound and light sculpture

cwymriad

Self contained VFD driver in a 'cube' minibadge form factor

TubeCube Minibadge

hamster hamster

using the lm324n quad 1mhz op amp to build simple logic; which are then used to create a simple ALU

1-Bit ALU useing Open Loop Op-Amps

dave-collins Dave Collins

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Bits

Ken Yap wrote 05/29/2022 at 05:32

Thanks for your interest in #8051 tuner

Are you sure? yes | no

Michael Gardi wrote 02/09/2021 at 19:41

Thank you for liking my Think-a-Tron 2020 project.

Are you sure? yes | no