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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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In my last tutorial I created a NodeMCU based Duino Coin Miner. It is an awesome little miner that sits on my desk and mines few cents a day. However, adding these miners to my home network choke...
All About nRF24L01 Modules
2346
0
2
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
Top 10 Arduino projects for beginners to advance in 2022. You may find them helpful for your school's science project or for some cool DIY stuff which you can make using Arduino.Disclaimer: Most ...
Top 10 Arduino Projects
1889
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
IntroWalkie-talkie using Arduino, humm.. sounds interesting isn't it?Alright, lets spend some time today and design and understand this fairly simple circuit, and lets find out how our expectations ar...
How to Make Walkie Talkie Using Arduino
1728
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
I reverse engineered a GBC board from scans. For the schematic and more please visit my githubLink to no silk screen versionThis is a reverse engineered board by me, Natalie the Nerd. Based on a CPU 0...
Replacement Game Boy Color PCB
1477
0
6
Natalie Cursio
Natalie Cursio
AUSTRALIA
34
0
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
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
Two pcb deisgn that is stacked to create a regulator for the Game Boy Color that has a programmable pixel matrix. The board has the power circuit for a GBC with a modded screen and a microcontoller to...
GBC DC Pixel
1162
0
8
Natalie Cursio
Natalie Cursio
AUSTRALIA
34
0
Why did you make it?After successfully building the single-phase energy monitor with the ATM90E26 there has been lots of interest in the 3-phase version. Being an open-hardware project, many people ha...
ATM90E36 Breakout
1150
0
0
Tisham Dhar
Tisham Dhar
AUSTRALIA
3
2
Model Railroad DCC Stationary Decoder.This is a DCC stationary decoder for use on model railroads at all scales with any DCC command station.It is was originally developed to control eight (8) dual so...
DCC-Turnout-Decoder
1139
0
2
Ross Ross
Ross Ross
AUSTRALIA
4
0
The genuine Arduino Uno r3 is too expensive, this is cheaper, yet contains the same components.
Arduino UNO R3
1053
0
0
Daniel cowboydaniel
Daniel cowboydaniel
AUSTRALIA
2
0
WARNING: This project is connected to mains line voltage during its entire operation. This project should NOT be attempted by anyone who is not confident, nor competent around mains voltage. This circ...
Soft-Start Circuit for Toroidal Transformers
952
0
2
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
Build two of these modules for a dual supply!There is a mis-print on the silkscreen for the bridge rectifier. It is marked "KBU-406", it should say "KBU-604", which is a 6A/400V bridge. I don't believ...
0-15V 0.60mA-5A Adjustable Lab Power Supply
910
3
3
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
This is a DCC accessory decoder for driving higher power devices.Specifically items like Atlas turnout solenoids which will draw upto 4A.The firmware is in the github repo.This is a totally through ho...
RT DCC Pulse 8 High Power Turnout Decoder with capacitor discharge unit.
800
0
1
Ross Ross
Ross Ross
AUSTRALIA
4
0
Why did you make it?After making a breakout for the MCP39F511 I wanted to try out its sibling ASIC the 521. The difference between these is essentially the serial interface. The 511 uses an ...
MCP39F521 Breakout
636
0
0
Tisham Dhar
Tisham Dhar
AUSTRALIA
3
2
I was looking for a simple audio oscillator I could just grab and use with minimal cables. Plug in a RCA - Croc clips cable and switch it on.I run the oscillator on a 9V battery and feed it through a ...
XR2206 Sine Wave Gen
513
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
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
509
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
6
24
1
2
3