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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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Supply 12.6V can drive tube amp like this. Here is headphone amp and 220mW output.
12au7 mini watter amp : model RK212
504
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
External RGB video adapter from DB-23 female (input) to DE-15F (output, VGA) for Amiga computers.Compatible with GBS-82xx and OSSC.DB-23 female connectors are available at https://shareconn.aliexpress...
Commodore Amiga DB23 RGB VGA External Video Buffer (V6) Compatible with GBS-8200 8220 OSSC No Jail bars
6385
28
26
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
This LC meter is majorly composed by 74HCU04 Franclin oscillator and Arduino frequency counter.The east German engineer of Dr.Hegewald had published this LC meter design principal. AADE and some suppl...
LC meter of using the franclin oscillator アルディーノマイコンを使ったLCメーター
1538
0
5
Nobuteru Asai
Nobuteru Asai
JAPAN
1
0
Build a cheap and simple DIY Digital Soldering Station, a budget friendly Hakko 907 alternative! Enjoy the variable constant temperature feature and quick warm-up times. https://www.instructables.com/...
DIY Hakko 907 Digital Soldering Station
33655
8
111
TechBuilder
TechBuilder
JAPAN
364
0
Based on Lemmini by Volker Oth.It provides an inexpensive low jitter high precision PLL replacement for CSG8701 / MOS8701 PAL / NTSC for C64C, C64G and C128.U1 ICS525-01 28-pin SSOP (150 mil body) Ava...
Commodore 64C 64G 128 Short Board Clock PLL Low Jitter High Precision Replacement CSG8701 MOS8701 PAL NTSC
851
4
3
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
This ProjectThis project is a music box circuit using the melody IC!When you turn on the switch, the sound source recorded in the melody IC will come from the speaker. And the LED flashes according to...
Music box board using melody IC
210
0
1
taachi taachimal
taachi taachimal
JAPAN
1
0
Low EMI, Low Noise on a regulated 5V DC power rail with this small circuit through a combination of different low-pass filters.It is protected against overload/short circuit (hold at 1.5A, trip at 2.8...
Low Ripple Noise EMI Filter for 5V DC Power line USB PSU AC adapter
1550
14
1
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
This adapter converts your keyboard into a thumb shift keyboard. The shape is designed to fit plastic case AK-N-12 (smoke black) sold at Akizuki Denshi in Japan.This project only supplies the PCB and ...
hoboNicola for XIAO RP2040
821
0
0
Sumio Koseki
Sumio Koseki
JAPAN
0
6
This is a slight reworking of Tor Arne Hustvedt's "Apple IIe digital joystick adaptor for using Kempston/Atari/Amiga digital joysticks on an Apple IIe", available at https://www.pcbway.com/project/sha...
AppleJoy -- an adapter for Atari/Sega joysticks on Apple ][ / Franklin ACE 1000 that actually works
489
0
4
Chris Kobayashi
Chris Kobayashi
JAPAN
0
0
Based on Rob Clarke and Michal Pleban's MultiMax cartridge for the Max Machine.Parts are available on Aliexpress.A few mistakes were corrected (better grounding, no float logic inputs, strong power su...
Commodore MAX Machine Multi Cartridge 64
766
2
4
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Max power 250mW. 12au7+op amp +booster.and led indicator.show to http://takinx.dcnblog.jp/radio_kit_/radioamp.htmlschematics
headphone amp 12au7 diy : op amp + booster (220mW output) 12.6v supply. Can drive speaker like youtube
726
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
11x ESDA5V3SC5 (Clamp Ipp Tvs Diode Surface Mount SOT-23-5)1x ESD55C104K4T2A-24 (0.1 µF ±10% 50V Ceramic Capacitor X7R 0805 (2012 Metric))2x 311-43-124-41-001000 (24 Position Receptacle Connector 2.54...
Commodore 16 Plus 4 C16 MOS TED 8360 7360 ESD Protection
1096
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
8x ESDA5V3SC5 (Clamp Ipp Tvs Diode Surface Mount SOT-23-5)1x ESD55C104K4T2A-24 (0.1 µF ±10% 50V Ceramic Capacitor X7R 0805 (2012 Metric))2x 311-43-124-41-001000 (20 Position Receptacle Connector 2.54m...
Commodore 64 C64 CIA MOS 6526 ESD Protection
1495
0
18
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Enhanced Flash Floppy Drive Plus Improved Gotek for computers equipped with a 5.25" FDD FEATURES· Complete support of DD/HD images with A...
Enhanced Flash Floppy Drive Plus 5.25" edge connector (internal) gotek
1462
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Enhanced Flash Floppy Drive Plus Improved Gotek for Commodore Amiga (internal and external), Atari, Amstrad, Yamaha, etc. FEATURES· Compl...
Enhanced Flash Floppy Drive Plus (internal) with thumb wheel encoder gotek shugart IBM Amiga Atari Amstrad Yamaha goex
1370
2
13
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
It is designed to work inside vintage personal computers with ATAPI PATA IDE interface.It connects pin 39 of the IDE connector.Demo:https://youtube.com/shorts/Eap2PXO84TI?feature=share
HDD Clicker Vintage PC computers with ATAPI PATA IDE connector (TTL)
650
0
0
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
1
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