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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
I have a LOT of ESP32 chips, and I use them in many projects, but unfortunately the modules are never quite what I want, eg: too big and bulky, no USB port, wrong mounting options, etc.With this, I de...
ESP32-CX Riser Board
703
0
2
Keith Poole
Keith Poole
AUSTRALIA
0
20
Expand your Z80 project (TEC-1, Southern Cross Computer) to FIVE times the standard Z80Bus
Z80Bus X4 Expansion Board
422
0
0
Mark Jelic
Mark Jelic
AUSTRALIA
1
1
This is a keep/stay alive for use with DCC model rail road decoders.So far tested with ESU Lokpilot 4 and Lokpilot 5, Digitrax DH166D, LaisDCC 860014 decoders.The components list is usable up to a tra...
DCC DIY stay alive
323
0
1
Ross Ross
Ross Ross
AUSTRALIA
4
0
Alignment plate for "The Laser Engraving Guy" home brew vertical rotary engraving tool.Suite 8mm Servo couplerLightburn Alignment Template is attached to this design.YouTube video is on its use is htt...
C-CN4W474014A_Vertical Rotary Attachment Plate
281
0
0
Guy GB_DownUnder
Guy GB_DownUnder
AUSTRALIA
0
0
This project was about creating a sensor with some spare parts I had laying around instead of buying a hygrometer from Amazon. After picking up a cheap DHT22 sensor from my local electronics store, ev...
Dry Box Sensor
285
0
0
Andrew Abotomey
Andrew Abotomey
AUSTRALIA
0
0
Use this template to mount a SYMEF Type S amplifier horizontally on a large heatsink with transistors mounted horizontally. Eg, using a Dissapante 5U chassis will allows the amplifier boards to be mou...
SYMEF Drill Template-Rev0
304
0
0
Stephen Audio Nautica
Stephen Audio Nautica
AUSTRALIA
0
0
It's been a while, the Autobots have appeared on the silver screen. Finally they are returning to the big screen in their upcoming Transformers movie "Rise of the Beasts".This inspired me in making a ...
Transformers PCB BADGE
593
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
This little amplifier will deliver 700mW before clipping in to an 8 ohm load.Link to my YouTube video:
Mini 700mW Power Amplifier
344
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
A basic 20 key matrix in a 100 x 100mm PCB, can chain boards together if you want a 40 key matrixdesigned so you could make in single sided if you so desiredUntested
20 key keyboard Matrix
673
0
1
Andrew McMeikan
Andrew McMeikan
AUSTRALIA
0
0
Need a small utility amplifier to drive a speaker? This is the amp! Coined the "Champ", was originally the intellectual property of Darren B. Yates of Silicon Chip magazine (around 1995). Now, here it...
1 Watt "Champ" Utility Amplifier
510
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
LED Fader Using 555 Timer ICWanted to generate a LED fading effect (fade-in and fade-out) for my upcoming video tutorial using the 555 timer IC.I already have a video where I used LM358 Dual Operation...
LED Fader Using 555 Timer IC
1196
0
2
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
The goal of this Z180 board is to keep it minimal.Fitting in a 70x100mm PCB it could be made single sided with some links for the home PCB enthusiast.Ideal for using an FRAM and having a single board ...
Minimal Z180
465
0
0
Andrew McMeikan
Andrew McMeikan
AUSTRALIA
0
0
Back in March, 1977, Electronics Today International (ETI) released a project called ETI-480. This was a 50W and 100W power amplifier that was sold as a kit for nearly 30 years at places like Jaycar E...
AEL-480 Amplifier Power Supply & Muting
649
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
The current TEC-1F (shamedly) and all its previous incarnations suffer from a difficult and awkward method of expansion, namely stacking things on top of the extra memory socket and then using fly lea...
TEC-1 Z80Bus Adapter
342
0
1
Mark Jelic
Mark Jelic
AUSTRALIA
1
1
The Microcomp Version 2Here is your chance to build one of the most controversial Z80 computers ever.For all the information regarding this project including BOM and source code, see https://github.co...
The Talking Electronics Microcomp V2
1475
0
2
Ready Z80
Ready Z80
AUSTRALIA
6
3
See my build guide at https://tzcl.me/blog/fuyu-tkl
Fuyu TKL Keyboard PCB
1014
0
0
Engineer
Engineer
AUSTRALIA
0
0
1
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