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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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SlimeVR Hyperion BMI160 PCB
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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
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A simple PCB shield for the MAX7219 modules to replace the default 8x8 LED Matrix display with an LED Ring Light and Potentiometer. Screenshots from the video:
MAX7219 shield PCB for LED Ring Light
902
3
1
Vaclav upir
Vaclav upir
CZECH REPUBLIC, THE
16
0
This is a 16 channel audio loop switcher with 16 inputs and 16 outputs.Analog signals within a +/- 5V swing can be used, such as 9V guitar effects (+/- 4.5v)Signal paths can be re-configured on the fl...
16 Channel Audio Loop Switcher
936
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
Десульфаторы автомобильных аккумуляторовГлавнаяАвтоДесульфаторы автомобильных аккумуляторовЛюбой автолюбитель сталкивался с явлением, когда аккумулятор пролежав некоторое время без дела перестает отда...
Десульфатор автомобильных аккумуляторов на Ардуино Нано
1065
0
0
Yuray Yura
Yuray Yura
UKRAINE
60
30
This snowflake uses an ATTiny10 to hold a simple LED flashing program.The ATTiny10 is extremely tiny, and this project was the first learning experience for me using it.I've chosen a diagonal lighting...
Snowflake PCB
751
1
0
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
Up to 16 switches or 5v/gnd logic inputs can be monitored and when asserted (input = gnd), a sketch in the ATTiny can be programmed to generate serial output over RS485.This allows having switches or ...
16 Switches to RS485 Output Commands
575
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
Merry christmas and a happy new year ,postcard Eastern astrology personifies the future year 2024 with such a difficult animal as the Dragon. This mysterious creature, according...
the Dragon
498
0
4
Yuray Yura
Yuray Yura
UKRAINE
60
30
What does Mood Tracker do?My daughter started primary school this year, and primary school is challenging for students and that's normal! But children sometimes avoid sharing how they are feeling with...
Mood Tracker! Get feedback of feelings
576
0
2
MERT KILIC
MERT KILIC
TURKEY
241
13
A PCB layout designed to fit inside a CamdenBoss CNMB-2-2 DIN rail enclosure. Has a 5 to 35V input voltage range, RS485 transceiver and 3 open-collector transistor outputs for driving things like fans...
ESP32 DIN Rail RS485, Modbus and RGB LED Controller
2025
3
5
Steven Gardner
Steven Gardner
UNITED KINGDOM
5
0
This project is designed to build an 8cell 12v LiFePO4 battery for car audio. Capable of producing 800A continous Power and Bursts of 1200A for 10 seconds while remaining above 12v, this PCB serves as...
12v 148Ah 1200A FAT LEV60 Busbar
1124
0
0
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
346
0
Bubble Bobble game cartridge PCB for Commodore 64BUBBLE BOBBLE GAME CARTRIDGE FOR COMMODORE 64Please note that this is a tested and working PCB circuit !I’ve created this Commodore 64 Bubble Bobble ga...
Bubble Bobble game cartridge PCB for Commodore 64
871
0
5
kopizoli
kopizoli
HUNGARY
8
0
A screw-propelled vehicle is a type of land or amphibious vehicle that uses one or more auger-like cylinders fitted with a helical flange to move. The cylinders are rotated by an engine, and the flang...
3D Printed Screw-propelled Robot With Video Feed
441
2
2
gokul kb
gokul kb
INDIA
2
0
IntroductionIn this project, I show you two things. One is a new version (v1.2) of my custom DAQ based on the ADS1256 AD converter and Atmega32u4 microcontroller. I slightly compressed the size of the...
ADS1256 - Atmega32u4 Custom DAQ board
760
0
1
Curious Scientist
Curious Scientist
86
51
* * HARDWARE OVERVIEW * *Playing with retro-computers or messing with dated instruments a simple SPP (Standard Parallel Port) Printer Emulator can be an useful tool. So I made one.To lower down cost a...
Parallel Printer (SPP) Emulator Shield
463
0
4
Just4Fun
Just4Fun
ITALY
90
4
To celebrate the creation of my YouTube channel's 1-year anniversary., even though the subscriber count may be low, I hope it will be beneficial to others. I'll strive to improve and produce better co...
YouTube Subscriber Counter (Raspberry PicoW)
705
0
1
SEKSAN Yakroo108
SEKSAN Yakroo108
THAILAND
6
14
In a lot of random scrap hardware I got one of these camera controllers. I thought I might repurpose it to control something else, but after reading up on the protocol it seems that I cannot simply ge...
Pelco KBD300A to Kerbal space program controller
619
0
0
Evan Allen
Evan Allen
UNITED STATES OF AMERICA
4
0
When the network is not available, data is transferred by copying data to and from a USB memory stick or SD card. However, since removing and inserting USB memory sticks and SD cards is a hassle, the ...
Share USB Memory with One-touch Switching Between Two Device
353
2
0
Hiroshi Nakajima
Hiroshi Nakajima
JAPAN
1
0
1
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4
5
6
7
8
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11
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14
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