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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)
Desktop Neon Effect LED Signs
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ZIMBABWE
This preamplifier is built around a small MOSFET, the BS170. The current source is composed of a JFET 2SK170. The gain is just under 4x. The power supply is filtered by a simulated inductor and then d...
Preamplifier RagnaMos 1.5
1012
1
3
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
This amplifier is based on the LM1875 integrated circuit, which respectively drives a TIP35 and a TIP36. A single power supply has been used to separate the supplies from the transformer. In addition,...
LM1875 high current +TIP35+TIP36
866
4
2
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
This amplifier is based on the LM3875. The signal ground has been separated from the GND, and a high-quality audio decoupling capacitor has been used at the input. The power capacitors have an MKP cap...
LM3875 Amplifier
758
0
2
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
This board was designed for those who has a power supply that cannot provide enough current to move solenoid actuators.In rest condition, it can store the current in the large capacitor and, when need...
CDU (Capacitor Discharge Unit)
812
0
0
Luca Dentella
Luca Dentella
ITALY
25
0
This board, based on the L293D H-Bridge, can interface up to 2 point motors to Arduino.It was designed to create, with Arduino and a DCC interface, an accessory decoder to control turnouts in a model ...
PointMotorBoard
499
0
0
Luca Dentella
Luca Dentella
ITALY
25
0
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
1477
0
9
Salvatore Cristaldi
Salvatore Cristaldi
ITALY
9
3
Stream deck is a mini keyboard. You can assign to each key the functions you prefer so it can be used with shortcuts, or simply with the keys you use most frequently on the keyboard.The stream deck is...
STREAM DECK Step by step with Arduino
521
0
0
Engineer
Engineer
ITALY
5
1
Stream deck is a mini keyboard. You can assign to each key the functions you prefer so it can be used with shortcuts, or simply with the keys you use most frequently on the keyboard.The stream deck is...
STREAM DECK Step by step with Arduino
697
0
1
Engineer
Engineer
ITALY
5
1
Plus4Parallel is an Open Hardware Parallel Port Adapter that plugs into the Commodore Plus/4 User Port, turning it into a DB-25 connector similar to that found on PCs.NOTE THAT THIS BOARD IS UNTESTED!...
Plus4Parallel - Parallel Port Adapter for the Plus/4
635
0
3
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
290
8
Plus4Serial is an Open Hardware Serial Port Adapter that plugs into the Commodore Plus/4 User Port, turning it into a fully-functional RS-232 interface.For more information please visit the project pa...
Plus4Serial - RS-232 Serial Port Adapter for the Plus/4
716
0
4
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
290
8
Proto264 is an Open Hardware prototyping board for the Expansion port of the Commodore 16, 114 and Plus/4 computersFor more information please visit the project page on GitHub.
Proto264 - Commodore 16/116/+4 Expansion Prototyping Board
631
0
4
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
290
8
Spectrum Monitoring with open source Hardware & SoftwareThe ElectroSense network is a crowd-sourcing initiative to collect and analyse spectrum data. It uses small radio&n...
Spectrum Monitoring
291
0
0
PagAnto
PagAnto
ITALY
1
2
Vu-Meter Drive Amplifier
ECSWCZ142FV0
214
0
0
Alessandro Ferruzzi
Alessandro Ferruzzi
ITALY
0
5
PCB board 70x70 sq.mm for the creation of an analogue thermostat with hysteresis, powered at 5V and n.o. n.c. driven by MCP6002 op.ampSee Full video tutorial Italian Language
Analogue Thermostat with Relay
311
0
0
EMANUELE FRISONI
EMANUELE FRISONI
ITALY
1
1
Back panel for audio amplifier
C-1D10W258049A_3D_Rear_Panel_3mm
287
0
0
Alessandro Ferruzzi
Alessandro Ferruzzi
ITALY
0
5
Audio amplifier front panel
C-1D17W258049A_Front_Panel_6mm - ABS
254
0
0
Alessandro Ferruzzi
Alessandro Ferruzzi
ITALY
0
5
1
2
3
4
5
6
7
8
9
10
11
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