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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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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
2211
4
7
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
This board can be used to integrate custom/unofficial ARGB strips with iCUE. software from: https://github.com/Legion2/CorsairLightingProtocol
Corsair Lighting Protocol board
4435
13
3
Yukari Shoji
Yukari Shoji
JAPAN
5
0
The MH-Z19B is an easy to use CO2 sensor for Arduino and M5Stack.I made this board to check the CO2 levels at work.By mounting it next to the M5Stack, you can save space and eliminate unnecessary wiri...
MH-Z19B for M5Stack
2895
1
4
Toshitaka NIWASE
Toshitaka NIWASE
JAPAN
0
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Designed for Amiga 500 Rev 3, 5, 6 and 8.This is a two megabyte memory upgrade for the Commodore Amiga models 500 and 500+.It is a modern replacement for the original A501 0.5MB upgrade from Commodore...
Commodore Amiga 500 Plus 2MB Memory RAM expansion Gary Adapter Real Time Clock RTC
229
1
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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.
590
0
0
Engineer
Engineer
JAPAN
0
0
This is a recreation of the Option 02 A5 Synt Board upgrade to suit the Tektronix AFG5101 Arbitrary Function Generator.It will increase the accuracy of the function generator while in continuous mode ...
Tektronix AFG5101 Function Generator Option 02 Upgrade
383
0
0
Jared NearFarMedia
Jared NearFarMedia
JAPAN
12
43
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
1765
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
It generates from the existing -12V a low noise regulated -5V / 1A line for the internal PSU of A2000 and 3000.It comes with protection diodes.Tested with ATX PSU fitted inside A2000, A3000 (PAL and N...
Commodore Amiga 2000 3000 -5V rail Power Supply Unit ATX
2069
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
Base Board for ESP32-MiniKitElectrolytic capacitors and ceramic capacitors for 3V3 and 5V power lines can be mounted.(C1/C2/C3/C4)The following JST XH connectors can be mounted.1.SPI: 3V3/GND/MISO/MOS...
ESP32-Minikit Base Board
2129
0
2
Yukari Shoji
Yukari Shoji
JAPAN
5
0
AM QRP transmitter: max input is 300mW.Use crystal for HAM band.If you want AM wireless mic from 520kHz to 1700kHz,use osc coil.And you need circuit,visit my site. You will find it soon.Search for "ra...
AM QRP transmitter, good for wirelessmic from 520kHz to 1700kHz
1593
0
3
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
http://takinx.dcnblog.jp/radio_kit_/tda1072-mw/
TDA1072 mini radio for BC
3902
0
1
shuuichi takikawa
shuuichi takikawa
JAPAN
47
1
Designed for Amiga 500 Rev 3, 5, 6 and 8.This is a two megabyte memory upgrade for the Commodore Amiga models 500 and 500+.It is a modern replacement for the original A501 0.5MB upgrade from Commodore...
Commodore Amiga 500 Plus 2MB Memory RAM expansion Gary Adapter Real Time Clock RTC Trapdoor
333
1
2
Edoardo kinmami
Edoardo kinmami
JAPAN
187
15
Based on Lemmini by Volker Oth.It provides an inexpensive low jitter high precision PLL replacement for 74LS629.U1 ICS525-01 28-pin SSOP (150 mil body) Available at https://shorturl.at/bsAB8L1 EMIFIL ...
Commodore 64 Long Board Max Machine Clock PLL Low Jitter High Precision Replacement
662
1
2
Edoardo kinmami
Edoardo kinmami
JAPAN
187
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
198
0
1
taachi taachimal
taachi taachimal
JAPAN
1
0
This is a replacement PCB for the Tektronix TM503 mainframe.Parts substitutions are allowed, there is nothing critical here, if it is the correct value and it fits, it sits.Also attached is a diagram ...
Tektronix TM503 Replacement PCB
423
0
0
Jared NearFarMedia
Jared NearFarMedia
JAPAN
12
43
An extensively programmable USB keyboard firmware for AVR microcontrollers, easily adaptable to new keyboard hardware.FeaturesDynamically reprogrammable keyboard layout, including 'keypad layer' suppo...
Kinesis Model 100 Firmware Upgrade PCB
508
0
0
Chris Andreae
Chris Andreae
JAPAN
0
0
1
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