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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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It is a little add-on board with a PSRAM (specific for the ESP32) and a microSD socket. I've called it uHat (micro Hat) as it is fitted over the uTerm2-S board using the AUX (J6) connector like an hat...
uHat add-on board for uTerm2-S
1693
0
2
Just4Fun
Just4Fun
ITALY
90
4
Together with the Power Supply Unit, Voltage Controlled Resonant Filter and ADSR, another modular's primary building block is the Voltage Controlled Amplifier (VCA)!A VCA is a fund...
Discrete Voltage Controlled Amplifier
1687
0
1
Marco Guidolin
Marco Guidolin
ITALY
22
6
### DESCRIPTIONCommodore MMC2IEC### TECHNICAL DETAILS / COMPONENTSIC1 = Atmega644 (ATMEGA 644-20 PU)C3 = 100 nF (X7R-2,5 100N)R1, R2, R3 = ohm 3K3 (1 / 4W 3.3K)R4, R5, R6 = ohm 1K8 (1 / 4W 1 , 8K)alim...
Commodore MMC2IEC Ver1
1685
0
0
Manuel Conti
Manuel Conti
ITALY
22
29
A recreation of the original Game Boy CPU board, with a few modern twists.Order in 1.0mm thickness!Full documentation on GitHub.
Super DMG CPU
1672
0
3
Valerio kamicane
Valerio kamicane
ITALY
0
0
This is a PCB for a GeoRAM expansion clone for Commodore 64/128.Description4th RELEASE!Version 2.101 - 02.05.2024The license allows commercial usage.Fixed minor problems on the PCB: the mounting hole ...
GEORAM expansion clone for Commodore 64/128 V2.101
1669
3
9
Alessio - Home Computer Group
Alessio - Home Computer Group
ITALY
4
4
Commodore Amiga 1000 PCB keyboard replacement. I made this new PCB for the Amiga 1000 keyboard as the original Bakelite one gave off a bad smell, surely due to the material itself which degrades over ...
Amiga 1000 Keyboard PCB replacement
1669
7
4
Pazuzu72
Pazuzu72
ITALY
7
1
IntroductionThe Kurzweil K1000 is a classic synthesizer series that was produced from 1988 to 1992. It was made in two formats/versions: keyboard and rack.Even today, there's a good number of musician...
Kurzweil K1000 K1200 Display Replacement PCB
1665
0
1
Marco Guidolin
Marco Guidolin
ITALY
22
6
OpenKickstartSwitcher is a Kickstart switcher for Commodore CDTV Entertainment System, based on work by Henryk Richter. It allows switching among up to six different Kickstart images.For more inf...
OpenKickstartSwitcherCDTV V1
1664
0
1
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
293
8
Bitaxe is a fully open source hardware Bitcoin ASIC miner.Version Ultra can mine in excess of 600 GH/s directly to pool over WiFi. Standalone, no external computer needed.Low cost, low maintenance, hi...
Bitaxe Ultra BM1366 - Bitcoin ASIC Miner
1646
2
3
sisma
sisma
ITALY
10
0
STM32F1 Blue-pill: WiFi shield (WiFiNINA)Complete tutorial here.First of all, read the article “STM32: use WiFiNINA with ESP32 WiFi Co-Processor”, where there are all the basics to understand this shi...
STM32F4 Black-pill: WiFi shield (WiFiNINA)
1626
0
0
Renzo Mischianti
Renzo Mischianti
ITALY
36
13
This is a simple board I made to play with my FPGA board "The Thing". This board has two RS-232 channels (or ports) and both the DB-9 and screw connectors for each channel/port. More, the J1 and J2 "l...
Dual channel RS232 adapter
1617
0
1
Just4Fun
Just4Fun
ITALY
90
4
Like the Arduino MKR WiFi 1010, the NANO 33 IoT doesn’t have Flash memory to store data. I wrote an article that explains how to interface these kinds of memory, “How to use external SPI Flash memorie...
Arduino NANO 33 IoT SPI Flash memory shield
1608
0
0
Renzo Mischianti
Renzo Mischianti
ITALY
36
13
I designed this patch antenna for fpv googles, the gain is about 5dbi. It's a very little antenna with good performance
5.8 Ghz mini patch antenna
1586
0
1
Engineer
Engineer
ITALY
0
0
### DESCRIPTIONSimple 78xx AC/DC Regulated
AC DC Regulated
1567
0
0
Tommaso Mariotti
Tommaso Mariotti
ITALY
2
0
Great project for the ti-99 community, absolutely to share !!
FinalGrom 99 for TI-99/4A
1566
1
4
Fabrizio Corpetti
Fabrizio Corpetti
ITALY
6
29
An Open Hardware Project to build a 3 in 1 Commodore 64 cartridge, based on Magic Desk 1MB and Universal c64 Cartridge by Marko Šolajić.Due to the low cost and availability of 27c160 EPROMs nowadays, ...
Magic Desk 2 for Commodore 64
1514
0
9
Salvatore Cristaldi
Salvatore Cristaldi
ITALY
9
3
1
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