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Harold Moore

Electronics Technologist

Oregon

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5x7 rgb display pcb

This user joined on 02/14/2025.

My Projects

An Intel 8085 assembly program displaying KE6JMG in large ASCII characters using a font table and SDK-85 emulator.

Intel 8085 – KE6JMG ASCII Banner Display

harold-moore Harold Moore

5x7 RGB LED display using 2020 surface mount rgb addressable leds with the Arduino ATtiny microcontroller, chain-able on I2C control.

5x7 RGB led Display

harold-moore Harold Moore

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

I came across a RDA5807FP chip in an old alarm clock and made it into a fully functioning radio with RDS functionality

Arduino Radio with RDS

maarten-janssen Maarten Janssen

The 2016 Hackaday Prize

A project about Home Automation. I want to replace my old thermostat with an IoT ESP8266 + OLED 128x64 Screen + OpenHab + MQTT + Micropython

Home automation: thermostat with ESP8266 & OpenHab

Motivation to do some software projects by writing them down.

Silly software wishlist

lion-mclionhead lion mclionhead

RFID tags in the gloves control shoulder rockets pods, hip pods, forearm missile, back flaps and wireless helmet.

Animatronic Iron Man MKIII suit

The 2017 Hackaday Prize

This project focuses on using building a budget powder bed 3d printer capable of printing bones, and creating the needed ink and powder.

Printing bones on a DIY powder bed 3d printer

Hackaday Prize 2019

When did the charm of holding a bulky receiver to your ear end? What if we could bring the feel of the old times to our smartphones?

An old rotary phone as Bluetooth set

The 2016 Hackaday Prize

Got a Raspberry Pi ? A few more bucks turn it into a networked SPI Flash chip reader/writer

SPI Flasher

yann-guidon-ygdes Yann Guidon / YGDES

A BASIC computer which generates composite video, reads PS/2 keyboard input and has an 8KB EEPROM IC for saving BASIC programs to.

AVR BASIC Computer V0.1

A digital 24 hour clock using only relays and diodes for the counting logic.

Relay Logic Clock

dave-gnner Dave Gönner

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

Vector Network Analyzer

jon-klein Jon Klein

Home automation using the Loxone series of home automation products along with hacks to extend functionality and reduce cost

Commercial home automation

ian-norton Ian Norton

An analog gauge to show your computer's CPU utilization

Analog CPU Gauge

adam-fabio Adam Fabio

he arrival of small satellites that used LoRa for telemetry data has meant that less technically qualified persons, with a very low budget,

Ground station for LoRa satellites

alberto-nunez alberto nunez

Too simple for a project page & which may never happen.

Silly hardware wishlist

lion-mclionhead lion mclionhead

The 2017 Hackaday Prize

An array of cosmic ray detectors across a landscape that demonstrates in light and sound how cosmic rays are constantly all around us.

Cosmic Array

robert-hart Robert Hart

Hackaday Prize 2019

Very simple Tesla Coil - 3 components only = LED, BUL45D2G transistor and 82K resistor

Easy Open Tesla coil on PCB

Experimental case testing 3D printed "waterproofing" and water resistance.

Water Resistant 3D Printed Enclosures

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