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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)
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ZIMBABWE
### DESCRIPTIONGate driver for an interleaved boost converter.### TECHNICAL DETAILS / COMPONENTSThe design is for high switching frequency. The optocoupler provides isolation with very low propagation...
GD_Mark_IV
1056
0
1
Thierry Kayiranga
Thierry Kayiranga
UNITED STATES OF AMERICA
0
1
This project uses a 556 timer to generate a pulse a certain time after being turned on. That pulse is run through a 2n7000 FET to be open collector and you can use it to virtually 'press a button' aft...
Compact pulse generator / restart circuit
166
0
0
Evan Allen
Evan Allen
UNITED STATES OF AMERICA
4
0
Allow users to load and enjoy pretty much every Atari 2600 VCS titles via SD Card. Simple to build if you decide to do one on your own.i use tag-connect footprints for my programming. this you will ne...
UnoCart 2.6k
762
7
7
mike danick
mike danick
UNITED STATES OF AMERICA
34
0
The Ultimate Cart is an SD-card based multicart for the Atari 8-bit.It allows you to browse the SD card on the atari and launch cartridge images from ROM and CAR files from the menu.It supports most R...
Atari UltimateCart
709
3
5
mike danick
mike danick
UNITED STATES OF AMERICA
34
0
TIPI/32k is a derivative of the original TIPI designed by Jedimatt42 and ElectricLab, but modified to fit in the TI-99/4A speech synthesizer housing. It combines both the sideport TIPI and the sidepor...
TI-99/4a Tipi32k
888
2
3
mike danick
mike danick
UNITED STATES OF AMERICA
34
0
This is a minimalistic design to make a board that is partially Arduino compatible. The incompatibility comes from the lack of voltage regulation and that USB programming is not supported. So only ICS...
MULTI USE BOARD UNO Headers Minimalistic
458
0
1
Robert Kolski
Robert Kolski
UNITED STATES OF AMERICA
0
2
The SDrive doesn’t work correctly when it is connected to the SIO bus along with other items but Bernd Herale (BigBen) came up with a solution to the problem using a simple protoboard circuit.This is ...
UNO2SIO v4 for SDrive-MAX
623
0
2
tom42
tom42
UNITED STATES OF AMERICA
0
0
Hobby project for vintage TRS-80 model 3, 4 and 4P computers.
Tandy Radio Shack TRS-80 Floppy Disk Remapper
1372
0
2
George Hines
George Hines
UNITED STATES OF AMERICA
0
4
### DESCRIPTIONThis is a clone of the Raspberry Pi Zero GPIO to be used with the mintyPi controller practice boards. These 2 boards are needed to properly test your soldering skills and technique in a...
mintyPi RaspberryPi Zero Practice Board
2026
1
0
Helder Silva
Helder Silva
UNITED STATES OF AMERICA
12
0
### DESCRIPTIONA clone of the controller PCB solder area to be used with the Pi Zero Practice board to familiarize yourself with the proper soldering technique to join both boards. Has test pads to te...
mintyPi Controller Practice Board
1693
0
0
Helder Silva
Helder Silva
UNITED STATES OF AMERICA
12
0
This project is used in 3 rail o-gauge train layouts to detect when a train is in a specific block of track. This is accomplished by using an isolated outside rail and when the axle of the train compl...
3 Rail Block Detector x 10
173
0
0
Kenneth Smith
Kenneth Smith
UNITED STATES OF AMERICA
0
2
This 19T Spline-to-sprocket adapter can be used for any 1988 - 1998 EZGO Golf cart that uses the 19T output spline to the drive transmission as pictured here;The 5-point sprocket adapter holes are .31...
EZGO 19 Tooth Spline To 5 Point Sprocket Adapter
190
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
Many ICs are being reduced in size by the manufacturers and the larger parts going obsolete. This mod board mounts in place of an SOIC8 package and allows a pin for pin compatible TTSOP8 to be placed ...
TTSOP8 to SOIC8 Mod Board
378
0
0
Jim McLaughlin
Jim McLaughlin
UNITED STATES OF AMERICA
0
4
This was created for a Purdue EPICS team, IS.
EPICS IS - 7 Segment Display Board
529
0
0
Trey Schisler
Trey Schisler
UNITED STATES OF AMERICA
0
3
Q-PACE development board
Q-PACE development board
715
0
0
Chase Cox
Chase Cox
UNITED STATES OF AMERICA
0
1
This project is superseded by Libra Cervisiae, which you can find beyond the link.
Pendulum Wireless Hydrometer 1.0.0
1079
0
1
Fishbreath
Fishbreath
UNITED STATES OF AMERICA
0
2
1
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