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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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Inspired by projects from c0pperdragon, mbarszcz-pcb, tebl and VGP.It fits the commodore MAX MACHINE and replaces the RF modulator with a S-VIDEO port.Based on THS7316 (or THS7314), the PCB provides a...
Commodore MAX Machine RF modulator replacement S-VIDEO bypass
960
7
3
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Inspired by the Jaystonian's ClearVideo projects.https://github.com/Jaystonian/ClearVideoIntroducing the Low Noise A/V Replacement for Commodore 64 and Commodore 128!This replacement offers S-VIDEO an...
Commodore 64 128 S-Video AUDIO jack RF modulator bypass replacement Jail bars removal long short board clear video
654
4
5
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
This PCB replaces the audio circuitry in VA7 model 1 and VA0, VA1 and VA1.8 model 2 Sega Genesis/Mega Drive systems.The audio quality is sub par and by replacing the circuitry. The audio output will b...
Crystal Clear Modification for Sega Megadrive / Genesis game console
2248
4
7
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
You know neophyte receiver on QSTham radio rx: mini,using ne612.The details are on my site, "RADIO KITS IN JA"
NE612: direrct conversion mini rx :like neophyte receiver on QST. RK-50.
3798
3
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
Original Concept by:Hervé Lange, Olivier Cordoléani (BAT, Ubisoft 1989)Reinvented by:Edoardo Auteri (Japan 2023)BOM list, Centroid files, Schematic, Assembly drawings are provided.Compatible with:B.A....
ATARI ST STe MV16 PLUS Audio Card Sound Cartridge NEW Enhanced
1768
2
12
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
This active splitter for RGB-21 (JAP SCART) allows the connections between one video source and two outputs.VFS6VD81E221U31A RF/EMI filterhttps://akizukidenshi.com/catalog/g/gP-04021/2SC1815 NPN trans...
RGB-21 JAP SCART Active splitter RGB Audio Composite
1227
2
2
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
For 6m AMer, duble super heterodyne receiver using LA1600 and NE612.For ssb ,you do on bfo switch on pcb.The details are my site, "RADIO KITS IN JA"schematics is here.info to make up , here.Sensitivi...
Double super heterodyne on 50MHz. RK-60
3038
2
4
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For radio builder, qrp am trx.TX :using SL1641 for am mod amd mic-compress ta2011s on board.RX:double super heterodyne******************************************************************************Tran...
50MHz am transceiver :TX input 1W / RX:double super heterodyne
2175
1
1
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
A mini radio using LA1600 and 6AK5.One IFT(455khz) and one filter(murata).Tube 6AK5 is doing well as tone controller : bass,treble.This pcb is on sell ,here.making noteschematic
A mini radio,using LA1600 and 6AK5.
2845
1
2
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
Middle wave radio pcb.Using 12AU7 for tone-controller,radio IC is tda1072, and TA7638 as AF IC.
Broad cast radio, 12au7 and tda1072.
3058
1
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
This is AM/SSB radio board.For radio builder, product detector on board here. It is RK-63,using tda1083.The sensibility is great, can get 1uV signal as (s+n)/n=6dB on 7MHz(ssg).You will find the c...
Tda1083 am/ssb radio : product detector on board. : model RK-63
4399
1
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For am qrper ,I made small tx pcb.,using s042p.The details are my site, "RADIO KITS IN JA"
am transmitter (6m:qrp) .input 1W.
2059
1
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For radio builder,ssb and am radio on HF.Using LA1600,LM386 and 2SC1815(BFO)
LA1600 mini radio ssb/am 2mode. number RK-49.
2027
1
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For ssber,two tone gene, using NE612.The details are my site, "RADIO KITS IN JA"Thanks
two tone: ssber testing transmitter.
936
1
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
Supply 12.6V can drive tube amp like this. Here is headphone amp and 220mW output.
12au7 mini watter amp : model RK212
502
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
How to make a stepping motor that makes musicAny 12V NEMA17 standard stepper motor will work.It will work if you write the parts according to the silk on the board.Turn on the power to write the progr...
Play music with stepper motors.
629
0
0
Engineer
Engineer
JAPAN
0
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