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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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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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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
936
7
3
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
In addition to the provided BOM list, the circuit requires:OSX05201-GGR15 bar LED ARRAYhttp://www.optosupply.com/uppic/202095575704.pdfhttps://akizukidenshi.com/catalog/g/gI-12343/QTY 2 pcs/boardLA228...
Commodore Amiga Midi CD Adjustable Audio Mixer Low Noise (VU meter board)
897
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
This board is designed for routing is 2 sets of 4 to 1 audio (i2s) lines (bck, fs, rd, wd) for test automation and probing. However, due to the use of analog muxes, it definitely has additional uses a...
4[4]x4[4] Analog Mux
627
0
0
DigitalArtisans.org
DigitalArtisans.org
JAPAN
0
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
2142
1
1
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
For qrper, made mini-tx on 6m. Crystal osc and am.Making note is here.and rx is here.The details are my site, "RADIO KITS IN JA"https://www.pcbway.com/project/shareproject/Dule_super_heterodyne_on_50M...
qrp-tx of am. 3.5MHz to 50MHz
1975
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
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
2215
4
7
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
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.
598
0
0
Engineer
Engineer
JAPAN
0
0
A very small circuit that allows a volume-perfect mix between CD audio and Paula.A great trade-off between soundtracks and effects.The potentiometer is not required.Crystal clear stereo audio!Order th...
Commodore Amiga 1200 Internal Audio Paula CD mixer HI-FI
1770
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
187
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.
3770
3
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
The name Ten no Koe (lit. "Voice From The Heavens") plugs into the rear of a PC Engine. It outputs high quality RGB video and stereo sounds. Also it allows data saving on a memory slot (see Part ...
NEC PC-ENGINE Audio Video Booster & Data Saving Memory Ten No Koe (Part 1)
886
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
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.
2033
1
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
it allows data saving on a memory slot. See Part 1.
NEC PC-ENGINE Audio Video Booster & Data Saving Memory Ten No Koe (Part 2)
847
0
4
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
This is easy to build the heterodyne radio .schematic is here.http://takinx.dcnblog.jp/radio_kit_/files/TA2003.pdf
ta2003 radio board.
4394
0
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
477
0
0
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
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
702
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
It allows using the Amiga 1000 audio filter correctly as like as Amiga 500 etc.It is an adapter for CIA 8520 U6P.The circuit requires just 0.1uF ceramic capacitor and the CD4066B CMOS Quad Bilateral S...
Commodore Amiga 1000 Low Pass Audio Filter Hack
751
0
3
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
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