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Alex Brown

Computer monkey for almost 20 years, rekindling a childhood love of programming and electronics.

UK
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1 Projects
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This user joined on 09/17/2018.

1.5k
9
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Adding Modern Flash Storage and Wi-Fi to the Series 3c
Project Owner Contributor

The Last Psion

Alex BrownAlex Brown

Homebrew PDAs

Very personal digital assistants.

Curated by Alex Brown

3
0

eInk Projects

Projects with eInk and ePaper.

Curated by Alex Brown

4
0

Retro Interfacing

Connecting new electronics to old.

Curated by Alex Brown

8
0

Psion Projects

Anything Psion-related.

Curated by Alex Brown

4
1
29.2k
594
39
224
Make & 3D print your own phone with sensors, displays, electronics, batteries and antennas. Customize Android and do exactly your thing!
Project Owner Contributor

Kite : Open Hardware Android Smartphone

Shree KumarShree Kumar

20k
266
42
176
The WiPhone project is an open source mobile IP phone. WiPhone is intended to be hackable, modular, cheap, and open, while remaining usable.
Project Owner Contributor

ESP32 WiPhone

stupidstupid

6.7k
30
5
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Homemade low cost CPLD dev board (Arduino STM32F103 and Altera MAX II EPM240/EPM570 CPLD). Two dev boards into one.
Project Owner Contributor

Arduino + CPLD = CPLD Fun Board!

Just4FunJust4Fun

6.6k
60
8
54
Do you miss those old small devices in your palm? Don't be sad, you can always build your own!
Project Owner Contributor

SDA - The best new PDA

brtnstbrtnst

5.8k
54
2
41
A Pi emulating a GameBoy sounds cheap. What about an FPGA?
Project Owner Contributor

VerilogBoy - GameBoy on FPGA

Wenting Z.Wenting Z.

3.2k
157
3
23
AVR-based bootloader and IO card for RC2014 retrocomputer
Project Owner Contributor

z80ctrl

J.B. LangstonJ.B. Langston

2.8k
29
15
35
Make it act as a USB disk and just copy files on it.
Project Owner Contributor

ESP8266 with True USB

ꝺeshipuꝺeshipu

2.2k
15
10
25
In old PCB's i found a low-capacity FPGA(CPLD) - EPM7064. I decided to make a small evaluation board.
Project Owner Contributor

The FPGA evaluation board - Frankenstein

AlexAlex

1.9k
17
7
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DME is 16-bit custom CPU complete with a full software stack and a multi tasking, multi user operating system.
Project Owner Contributor

16-bit 'modern' homebrew CPU

ErwinMErwinM

851
9
1
7
A project to produce a kit for experimenting with z80 CPUs - More an embedded board than a PC
Project Owner Contributor

z80 Experimentation Kit

Michael CullenMichael Cullen

847
240
2
8
A computer built around a Atari 2600 (VCS), with a few nifty upgrades, 6502, 64k + 128bytes ram, coprocessor, 77 is getting a rework
Project Owner Contributor

Super atari 6502 (A "DIY" 2600 hardware clone...)

RobertRobert

750
6
0
6
A custom 16-bit CPU created in Logisim
Project Owner Contributor

A 16-bit CPU in Logisim

MartianMartian

548
11
4
7
A 6-bit 2-stage pipelined RISC CPU that fits on a single page
Project Owner Contributor

C61

JulianJulian

497
19
2
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This is the place to discuss your ESP issues. You can get help here and help others!
Project Owner Contributor

ESP-xxxx Chat

Sophi KravitzSophi Kravitz

319
13
3
8
Samd21 usb enabled gameboy cartridge
Project Owner Contributor

Usb Gameboy cartridge

Jeremy g.Jeremy g.

278
6
0
3
A wearable personal digital assistant always by your side, helping you through your day.
Project Owner Contributor

Jeeves

NickNick

209
8
0
8
I'm a Thomson MO5 fanatic and despite its bad rep, it's a very nice machine that is easy to extend.
Project Owner Contributor

MO5 interface boards

Yann Guidon / YGDESYann Guidon / YGDES

142
1
0
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A low-cost 128KB cartridge for selling modern games for the C64
Project Owner Contributor

C64 Production Cartridge

Justin DavisJustin Davis

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