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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
Got lots of WH148 Potentiometers and tired of trying to connect wires to them when using off a PCB ? You need this !Simply side this on to the pots pins and solder in place. Now you have some ho...
WH148 Single Potentiometer sub-board_2022-10-06
197
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
Those annoying FETs are never what the datasheets tell me. So I calculate what I think the biasing should be. Grab a multimeter and pretest the trim pots. Plug in the FET/MOSFETs and test away. Tw...
Single JFET MOSFET Setup_2023-06-03(1)
273
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
A simple Inverting OpAmp board designed to allow you to play with an OpAmp and learn more about it. Plug in the OpAmp you want to test and you can easily adjust the gain or even offset and quickly che...
Single OpAmp Setup Non-Inverting_2023-09-06
282
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
A simple Single Power Rail OpAmp board designed to allow you to play with an OpAmp and learn more about it. Plug in the OpAmp you want to test and you can easily adjust the gain or even offset and qui...
Single OpAmp Setup Single Rail_2023-09-06
290
0
1
Paul Perano
Paul Perano
AUSTRALIA
2
1
A simple non-iverting OpAmp board designed to allow you to play with an OpAmp and learn more about it. Plug in the OpAmp you want to test and you can easily adjust the gain or even offset and quickly...
Single OpAmp Setup Non-Inverting_2023-09-06
306
0
0
Paul Perano
Paul Perano
AUSTRALIA
2
1
powercore EDM mainboard
Powercore EDM mainboard
631
0
0
Engineer
Engineer
AUSTRALIA
0
0
A DCC accessory decoder for control of 8 dual solenoid devices.Can also be used for control of upto 16 devices that only need on/off control eg. lights.This is designed with all through hole component...
RT DCC Pulse 8 Turnout Decoder with capacitor discharge unit.
454
0
0
Ross Ross
Ross Ross
AUSTRALIA
4
0
Yes this is similar to my earlier TDA7267 board. However this TDA7231A chip is far better suited for light battery applications. It can work as low as 1.8V and as high as 15V. It also has a far lower ...
PCB_TDA7231A 1-2W Amp_2023-08-19
331
0
1
Paul Perano
Paul Perano
AUSTRALIA
2
1
CW sounder soldering project, simple design using a 555 timer IC to make a CW sounder for scouts to try soldering, LED and adjustable tone
CW sounder solder progect
203
0
0
Michael vk6tu
Michael vk6tu
AUSTRALIA
3
14
Air assist nozzle to suit NEJE A40640 laser module.Problem: The available (metal, weighty) nozzle for this laser only suits an engraving focal-length: shorter.Plus, as engraving doesn't really benefit...
NEJE 40640 Laser Air Nozzle for laser cutting
694
0
1
Paul Kitchener
Paul Kitchener
AUSTRALIA
0
0
Low Power relay for testing and mounting.
Relay, Low Power
264
0
0
Isaac Barnes
Isaac Barnes
AUSTRALIA
0
0
Signal Relay for easy testing and mounting.
Relay, Signal
236
0
0
Isaac Barnes
Isaac Barnes
AUSTRALIA
0
0
High Power Relay for easy connection, mounting and testing of high quality reasonably priced relays.
Relay, High Power
181
0
0
Isaac Barnes
Isaac Barnes
AUSTRALIA
0
0
This is a simple device which adds an electrically safe RS232 serial port to a laptop or PC using the USBIt provides isolation up to 2.5kVDC, so most industrial devices can be connected and there is a...
Isolated USB to RS232 Adaptor
592
0
1
LINDSAY MEEK
LINDSAY MEEK
AUSTRALIA
0
0
Proximity sensing is a very common application in electronics.There are several ways to accomplish this. The most common way is by using a PIR sensor. PIR Sensor senses the change in ambient infrared ...
All About RCWL-0516 Microwave Radar Motion Sensor
684
0
2
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
18
1
University project about a self-balancing robotcannot guarantee that it works as it's my first time doing it and I have not tested it.
University
225
0
0
Engineer
Engineer
AUSTRALIA
0
0
1
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6
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