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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
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ZIMBABWE
### DESCRIPTIONПлата для микроконтроллера STM32F042 в корпусе TSSOP-20, была разработа чтоб ознакомиться с его возможнасятми.Так же можно использовать другие микроконтроллеры STM32 в корпусе TSSOP-20....
STM32F042 board
2576
4
3
garpunchik
garpunchik
KAZAKHSTAN
10
10
This is version 4.0 of the NAND-AID, see https://github.com/V10lator/NAND-AID/releases/tag/v4.0 for KiCad and gerber files.Difference to the release at GitHub is that VIA holes have been red...
NAND-AID v4.0
243
0
2
Thomas Rohloff
Thomas Rohloff
GERMANY
1
4
It is very important to observe the voltage drop on a power transistor, so switching windings is very useful. Otherwise, with an inept approach, you will receive burnt details and finances. I use a se...
Linear laboratory power supply
840
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
This hardware runs CASDuino and similar compatible Arduino sketches in an Arduino Nano.The OLED display shows a list of .CAS cassette audio data image files stored on a micro SD card in the on-board c...
CASDuino (and similar) Compatible Player for Computer Cassettes
913
0
1
Gadget Reboot
Gadget Reboot
CANADA
62
19
Me and my friend are always in competition for something, in every sports, from ski to run, to MTB. I decided to build this Chronometer to have a precise measurement of the time spent to complete a pr...
Start/Stop Chronometer
407
0
0
Noshirt
Noshirt
ITALY
0
0
This small board will allow you to opto-isolate two discrete signals. Very useful in situations where you require galvanic isolation or have isolated DCDC converters. It uses the standard MOCD207M wit...
2 Channel Opto Coupler
625
0
0
Luke Pallot
Luke Pallot
JERSEY
0
0
This small breakout board has been designed to make installing Atari VBXE easier (using DIN13 video output).Has pads on both sides of PCB so allows for some flexibility when installing.
DIN13 breakout
553
0
1
Adam
Adam
IRELAND, REPUBLIC OF
1
0
One day, YAMAHA PA system power amplifier P2080 was broken. "NO SOUNDS!"This Amp use NAiS JE1XN Relay, but production was stopped! "NO REPLASE PARTS!?"But semiconductor components are alive and well. ...
MATSUSHITA(NAiS)JE1XN Relay to OMRON G2RL-1(G2RL-14) changing Mount-Ach
897
0
0
渡邊 勇
渡邊 勇
JAPAN
0
0
In this video we take a circuit from the March 2021 ARRL Magazine (Ham radio) designed by John Burnley. It is a polarity tester for your wall wart power supplies. Are center negative or center positiv...
Polarity Tester
1000
1
2
learn electronics
learn electronics
UNITED STATES OF AMERICA
90
0
Caution: This is a fairly old project and will get a new, fresh revision soon!Please inform yourself on the official HackADay Project Page about when the future version will be available:https://hacka...
LZRTag Project Revision 3.2
750
0
2
Engineer
Engineer
1
0
A hat to fit on Arduino for programming ATTiny85 microcontroller chips. This fits the Arduino Uno female pin headers perfectly and enables easy programming of the microcontroller via the Arduino Uno.A...
Arduino Uno Programming Hat for ATTiny85 Microcontroller
1375
0
2
Jonathan Price
Jonathan Price
NETHERLANDS, THE
1
7
Es una placa donde se puede controlar el encendido y apagado de compresores de aire.La presión es ajustable, las salidas son a relé y se usaraia una pantalla alfanumerica 20x40 para visualizar los car...
Control de presión de aire en compresores
1050
5
1
Maycol Blandon
Maycol Blandon
NICARAGUA
2
2
### DESCRIPTIONOCXO Upgrade for older Philips Frequency Counter PM66XX, Original by Dan Watson - with improved VCC Filtering### TECHNICAL DETAILS / COMPONENTSnew L1: 10 ... 22uH min. 0.5A (8x8mm) or w...
OCXO Upgrade for PM66XX Frequency Counter
2243
0
1
mirkiway
mirkiway
GERMANY
0
11
OpenC16RamExpansion is an Open Hardware 64 Kb RAM Expansion board for the Commodore 16.For more information, please visit: github.com/SukkoPera/OpenC16RamExpansion.
OpenC16RamExpansion V2
1858
0
2
Giorgio SukkoPera
Giorgio SukkoPera
ITALY
293
8
Updated version to mitigate chip obsolescence.A simple traffic light indicator that shows green if it is silent and switches to yellow and red if it is loud. The circuit is based on simple analog circ...
Loudness Indicator Updated Version
70
0
0
Martin Weber
Martin Weber
GERMANY
0
1
8 Channel Relay Board using ULN2803CDWRFEATURE :Input supply 12 VDC @ 336 mAOutput eight SPDT relayRelay specification 5 A @ 230 VACTrigger level 2 ~ 15 VDCHeader connector for connecting power and tr...
8 Channel Relay Board
494
0
0
Gals Aer
Gals Aer
INDONESIA
2
3
1
...
10
11
12
13
14
15
16
17
18
19
20
...