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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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What are Floppy Boards?Floppy Boards are a series of breakout boards for rapid prototyping which I developed as an alternative of Arduino. These boards can provide good performance and many useful mod...
The perfect cheap Arduino alternative? (Floppy Boards)
415
4
2
_ Floppy Lab
_ Floppy Lab
ITALY
3
2
Automatic pet feeder (circuit)Hello everyone! In this article I will explain how I created the circuit for an automatic kibble dispenser. This project is partly sponsored by PCBWay, thank you very muc...
Automatic Pet Feeder Control Board
743
4
4
_ Floppy Lab
_ Floppy Lab
ITALY
3
2
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
859
4
2
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
Keep your privacy protected with our innovative IoT door closure system. Using advanced sensors, our device detects when someone approaches your door and automatically closes it to ensure your privacy...
auto door close device
418
4
6
Christian Ferracane
Christian Ferracane
ITALY
16
0
Sega Basic Level IIIA / Game cartridge for Sega SC-3000. It allows 2 rom layout. Now SRAM is optional (close the bridge to enable it). Solder mask removed from connectors fingers (they are bigger).Enj...
SC-3000 Sega Basic Level IIIA
645
4
4
Saverio Russo
Saverio Russo
ITALY
0
0
Dram Tester V.4.2 By Mirco Gaggiottini (original project)With this Pcb you can make the DRAM memory tester that you find on my GitHub page at the following link:https://github.com/zeus074/dramtesterRe...
Dram tester for 4116, 4164/256 and 4532 (Original)
7795
4
28
Mirco Gaggiottini Retrofixer
Mirco Gaggiottini Retrofixer
ITALY
21
19
ArticlesLoRa remote water tank level and pump controller: introLoRa remote water level and pump controller: server softwareLoRa remote water level and pump controller: client softwareLoRa remote water...
LoRa remote water level and pump controller: Server
1887
4
2
Renzo Mischianti
Renzo Mischianti
ITALY
36
13
Small breakout board based on STM32F070 microcontroller from ST Microelectronics.With this board one can easily prototype small ARM Cortex M0 applications with minimum effort and expense. It can ...
STM32F070 Breakout
1775
4
2
Dario Murgia
Dario Murgia
ITALY
37
20
The project was born during the repair of old 80's consoles, where eprom 2532 were used, difficult to find and program with simple eprom programmers on the market. Here is the need for this adapter !!...
EPROM adapter
1319
4
1
Fabrizio Corpetti
Fabrizio Corpetti
ITALY
6
29
If you have trouble with the price check the Min Track/Spacing, It must be greater or equal than 6/6mil.Autonomous centraline with an esp8266 that grabs and stores data from the inverter and shows cha...
Inverter Aurora ABB (Power One) Web Monitor (WIM): server PCB
6099
4
3
Renzo Mischianti
Renzo Mischianti
ITALY
36
13
LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at a lower frequency than NRF24L01 (433 MHz, 868 MHz or 916 MHz agains 2.4 GHz for the NRF24L01) but ...
LoRa E32 Series device ArduinoUNO shield RF 8km range
15897
4
7
Renzo Mischianti
Renzo Mischianti
ITALY
36
13
### 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 ver2
2279
4
7
Manuel Conti
Manuel Conti
ITALY
22
29
OpenC64Saver is an Open Hardware implementation of the Computer Saver device developed by Ray Carlsen, mainly targeted at Commodore 64 users.It is designed to protect your Commodore 64 from kille...
OpenC64Saver V4
5686
4
25
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
290
8
Bitaxe is a fully open source hardware Bitcoin ASIC miner. Supra is the 4th major revision of the bitaxe that now includes the BM1368 ASIC from the Antminer S21It can mine in excess of 600-700 GH/s di...
Bitaxe Supra - Bitcoin ASIC Miner
366
3
0
sisma
sisma
ITALY
7
0
Questa versione di amplificatore è molto simile al "THE BLAMELESS AMPLIFIER CONCEPT"http://www.douglas-self.com/ampins/dipa/dipa.htmUtilizza un 5551 al Vas con piedinatura ebc,utilizza un trimmer per ...
Amplifier MX5OnisA (THE BLAMELESS AMPLIFIER CONCEPT)
1407
3
0
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
This is a PCB for a GeoRAM expansion clone for Commodore 64/128.Version2.1 - 22.4.2023Description3rd RELEASE!This is the release 2.1 with little improvements.What you get is a PCB with NO SMD componen...
GEORAM expansion clone for Commodore 64/128 V2.1
1612
3
9
Alessio - Home Computer Group
Alessio - Home Computer Group
ITALY
4
4
1
2
3
4
5
6
7
8
9
10
11
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