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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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ZIMBABWE
Simple 5.25" edge connector to 34 pin for adapting floppy drives in vintage computers.2.54 pitch 34 pin connectors required: https://www.aliexpress.com/item/4000448983405.html?spm=a2g0s.9042311.0.0.12...
5.25" Floppy Edge connector to 34 pin IDC Adapter
2664
0
4
Drake9800
Drake9800
CANADA
12
3
This PCB hosts an Arduino Pro Micro via 0.1 inch header sockets (so it can be removed and used in other projects too).There are more female sockets to connect Dupont wires to a target AVR chip for pro...
AVR Programmer with OLED Display and Rotary Encoder
2655
2
1
Gadget Reboot
Gadget Reboot
CANADA
61
19
decided to make me and the boys some keyboards. these boards are feature packed including reversible usb c. first time ever designing a pcb from start to finish. i think it turned out great. best of l...
custom 60% USB-C keyboard pcb
2591
7
0
isaac vetsch
isaac vetsch
CANADA
0
0
This is a 40% keyboard that supports several different configurations! I made it as I wanted a really compact and portable keyboard, while still being able to customize it to my liking.Features:Hotswa...
banime40 keyboard
2588
0
6
Christian Lo
Christian Lo
CANADA
2
0
This is a 32 channel driver PCB intended to control relays and solenoids.Control data is received from an I2C bus (requires a controller such as an Arduino).Two on board MCP23017 16 bit GPIO expanders...
MCP23017 Based 32 Ch. Relay and Solenoid Driver with I2C Control
2577
4
5
Gadget Reboot
Gadget Reboot
CANADA
61
19
Discrete 7-segment LED from 32 3mm LED's, with a serial interface for your arduino. Now <100mm wide!See github page https://github.com/prosper00/Circuits/tree/master/7segment for latest updatesArdu...
Discrete 4-digit LED 7-segment display
2562
0
1
Brad Roy
Brad Roy
CANADA
3
0
This is a sound generator (can also be used to create melodies) based on two 555 oscillators.Each oscillator is also divided down into two sub-octaves using flip flop clock dividers, giving a total of...
555 Sound Generator I2C Controlled
2542
3
3
Gadget Reboot
Gadget Reboot
CANADA
61
19
https://youtu.be/D-MEFECwNcsThis is a basic audio mixer intended for hobby experiments where a few audio signals need to be combined into a single output.One example is mixing multiple audio synth ton...
Audio Mixer
2505
0
3
Gadget Reboot
Gadget Reboot
CANADA
61
19
Update: There is a v6 but the only difference is a jumper to select internal (Apple expansion bus) vs. external (USB) power.https://github.com/tjboldt/Apple2-IO-RPiPurposeThe purpose of this project i...
Apple2-IO-RPi v5
2485
4
9
Terence Boldt
Terence Boldt
CANADA
9
0
Colecovision 32k pcb
COLECOCART
2445
5
9
Engineer
Engineer
CANADA
7
0
This design uses a 31 bit linear feedback shift register to make pseudo-random white noise with an AT Tiny 85 chip.This can be used as audio white noise.The white noise is also filtered to create pink...
White Noise Pink Noise Generator
2444
0
2
Gadget Reboot
Gadget Reboot
CANADA
61
19
The wheel encoder board for the PIDDYBOT robot.These are optional in the build, but I would recommend them.
PIDDYBOT_Encoder_v01
2434
0
1
seanhodgins
seanhodgins
CANADA
99
7
A Raspberry Pi Christmas tree for programming beginners. It was desinged for my 4 years old doughter and she had fun with it.It can be controlled by any computer language that runs on the Raspberry Pi...
Raspberry Pi Christmas tree
2383
1
6
Kota
Kota
CANADA
1
0
Voici le circuit que j'ai con?u dans le cadre de mon projet de rideaux automatisés. Pour avoir toutes les informations sur le but du projet, le fonctionnement du circuit et les pièces nécessaires, je ...
Projet Rideaux Automatisés
2357
1
5
Tommy Desrochers
Tommy Desrochers
CANADA
4
0
The standard TI-99/4A Joysticks are pretty awful. I made this to let me plug my favorite Atari standard joystick in to play some TI Invaders.They had designed their system in such a way that two joyst...
TI-99/4A Atari Joystick Adapter
2339
1
5
Stuart lowlevel
Stuart lowlevel
CANADA
16
0
A super easy USB Macro pad using the Arduino pro micro (or compatible) board. This uses 16 Cherry MX style switches with keycaps that have spaces for printed labels in them. The sky is the limit!If th...
USB Macro Pad
2284
0
2
Simple Electronics
Simple Electronics
CANADA
15
0
1
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3
4
5
6
7
8
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11
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