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99er

Classic computer and retro game nerd who likes to tinker with micro controllers, LEDs, and bits of wire.

Akron, Ohio
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2 Projects
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99er
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This user joined on 03/03/2014.

49
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10
Using an arduino to control the water level of my pond.
Project Owner Contributor

Pond Controller

99er99er

230
17
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Repairing a Non-Working Space Invaders Deluxe Arcade Game
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Space Invaders Arcade Game

99er99er

82.4k
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367
A home security/automation system powered by a raspberry pi central server.
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SecurityPi

chris-jonesChris Jones

78.7k
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218
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MC68000 Computer

benchoffBenchoff

59.7k
273
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This project is an attempt to teach myself about the inner workings of computers. Naturally I started from the bottom up.
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4 bit computer built from discrete transistors

zaphodzaphod

30.8k
300
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A small Z80 computer with composite video, serial and a hard drive with CP/M
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Z80 Microcomputer System

256byteram256byteram

15.7k
206
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178
A FeatherWing with a LCD, BB Q10 keyboard and a 5-way button.
Project Owner Contributor

Keyboard FeatherWing

arturo182arturo182

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82
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112
World's thinnest fully standalone DIY computer - 2mm!!
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ELLO LC1

knvdKn/vD

9k
42
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Wrote a I2C library for ESP32. Got it to display on the SSD1306 OLED.
Project Owner Contributor

SSD1306 OLED Display Library for ESP32

akbarhashakbarhash

8.9k
51
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44
Retrochallenge 2016/10 entry and winner: try to build a TI-99/4A clone using a TMS99105 CPU and an FPGA. In a month...
Project Owner Contributor

RC2016/99: TI-99/4A clone using TMS99105 CPU

erik-piehlErik Piehl

8.6k
36
0
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Free and affordable smart home built using affordable off-the-shelf RC switches and hacking 'non-smart' appliances
Project Owner Contributor

$10 Smart Home

p-tP. T.

7.3k
541
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A flexible, open source robot arm that grinds, pours, and serves only the best robotic brewed Coffee.
Project Owner Contributor

RoboBarista: A Coffee Brewing Robot

jim-shealyJim Shealy

5.1k
488
4
61
A tiny, easy to use, hackable, battery-powered, multipurpose wireless repeater
Project Owner Contributor

Smallest WiFi repeater / Kortex Xtend Lite /

amine-mehdi-mansouriAmine Mehdi Mansouri

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Play Zork on your TV with an Arduino.
Project Owner Contributor

Zorkduino

rossumurrossumur

3.5k
36
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64 megabytes RAM expansion for the TI-99/4A using the Pipistrello FPGA board and a buffer board.
Project Owner Contributor

TI-99/4A memory extension with Pipistrello FPGA

erik-piehlErik Piehl

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19
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A replacement for the classic TMS9918A VDP, powered by a Raspberry Pi Pico (RP2040)
Project Owner Contributor

PICO9918

troy-schrapelTroy Schrapel

1.6k
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Yet another breadboard computer - 7 chips, plus a clock module and a FTDI USB module
Project Owner Contributor

Z80 Breadboard Computer

stephen-willcockStephen Willcock

1.1k
11
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Cherry MX compatible upgrade for Mitsumi mylar keyboards in Texas Instruments TI-99/4A computers - using original keycaps.
Project Owner Contributor

KEYBOARD/4A-99

troy-schrapelTroy Schrapel

1.1k
9
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Adding disk capabilities to the 80's Sharp Pocket Computer family, interfacing it with a SD Card, through an STM32-Nucleo board
Project Owner Contributor

Sharp CE140-F Emulator – An SD Card for Sharp PCs

fabioFabio

880
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Use the heat from your dryer to heat the home interior after the air humidity has dropped to a safe level.
Project Owner Contributor

Reclaim your Clothes Dryer Heat

luke-j-barkerLuke J. Barker

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Jasmine Brackett wrote 07/09/2014 at 00:21 • point
If you can make it to Detroit on Friday, we're having a Hackaday meetup at the i3 Detroit Hackerspace - http://hackaday.io/event/1823-Detroit-Meetup. It would be great if you could come.

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