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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Tad Boy Color
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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This project is a handy CR2032 battery adapter I've designed for situations when you need a CR2032 battery but don't have one on hand. It’s made from two stacked 1.6 mm PCB pieces, providing an easy w...
mUSB-CR2032 adapter
524
1
1
Marius M
Marius M
ROMANIA
13
20
Simple but fancy ESP32-C3 Development Board.Also features a WS2812B 2020 RGB LED linked to IO8 pin.Breadboard compatible.Made with 0805 (or higher) components for easier hand soldering.I placed the "...
ESP32-C3 DevBoard
906
0
1
Marius M
Marius M
ROMANIA
13
20
A simple NE555P IC audible RF field strength meter. It can detect a 1W VHF / UHF handheld from about 2 or 5 meters away. A useful tool to have for testing radio gear. In the blog article you will find...
Audible RF Field Strength Meter
1659
0
2
DX Explorer
DX Explorer
ROMANIA
30
38
A remake of the EA 2650 mini systemBy Craig Southeren, craigs@postincrement.comIn May 1978, Electronics Australia described a small development board based on the Signetics 2650 microprocessor. For ma...
Signetics 2650 SBC
719
2
2
Engineer
Engineer
ROMANIA
2
0
In my project, it's about an automated mini-greenhouse that has the following components: an ESP32 microcontroller that powers a 2-channel relay. This relay powers a submersible water pump and a fan. ...
proiect licenta
138
0
0
Engineer
Engineer
ROMANIA
0
0
Universal automotive central lock interface
Central Lock
832
0
1
Puiu Bercioiu
Puiu Bercioiu
ROMANIA
2
0
Compact ESP32-S3 dev Board, that can be powered by both USB and battery.It features a LED on GPIO2, and a user programable WS2812-2020 RGB LED on GPIO40.Don't forget to hold BOOT button pushed when yo...
ESP32-S3 DevBoard
856
0
2
Marius M
Marius M
ROMANIA
13
20
7 Segment PCB used in "LedClock- Resized 2 -40x66mm " project.For some reason the online PCB preview tool will not generate Bottom Solder Mask Layer, so be sure to ask manufacturer to add it as in the...
[ LedClock-Resized 2 - 40x66 ] - 7 Segment PCB
706
0
0
Marius M
Marius M
ROMANIA
13
20
Dots PCB used in "LedClock- Resized 2 -40x66mm " project.For some reason the online PCB preview tool will not generate Bottom Solder Mask Layer, so be sure to ask manufacturer to add it as in the pict...
[ LedClock-Resized 2 - 40x66 ] - Dots PCB
506
0
0
Marius M
Marius M
ROMANIA
13
20
I needed an CH340C programmer with some extra pins exposed (RST / CST) and because I didn't find one, I decided to build one. :)I wanted to keep it as small as possible, I chose to use 0603 resistors ...
CH340C programmer [extra pins exposed]
603
0
1
Marius M
Marius M
ROMANIA
13
20
I had an chassis with motors and reduction gears, and i decided is time to make this project come to live so i needed a way to control the speed of the motor, especially that are taking up to 10A when...
50A Brushed motor PWM controller
100
0
1
Rotundu Marius
Rotundu Marius
ROMANIA
3
2
The I-001 turbine is an experimental turbine designed to make 110 W of power when spun by a supersonic stream of air. The whole point of this project was to check the validity of an equation derived f...
40,000 RPM Impulse turbine
290
0
1
Sala Roli
Sala Roli
ROMANIA
1
4
This is for people that are bored and they do nothing. I made this since I was also in this situation a little bit ago, I didn't really know what to do and so I saw that the Do Nothing Grinder exists ...
Do Nothing Grinder
143
0
0
Tudor Voicu
Tudor Voicu
ROMANIA
0
0
An easy way of connecting an ''Arduino Nano'' to the ''Stepper Online TB6600 3 Axis Stepper Driver'' Board 😊
GRBL Shield
607
0
1
Nechifor Marian
Nechifor Marian
ROMANIA
1
5
Controller Board used for making LedClock- Resized / Resized2 projects.You can read more here : https://github.com/mariusmym/LedClock-Resized
[ LedClock ESP32 D1 Mini ] - Controller_Board PCB
694
0
0
Marius M
Marius M
ROMANIA
13
20
[ LedClock-Resized ] - Dots PCBDots PCB i used for making LedClock-Resized project.You can read more here :https://github.com/mariusmym/LedClock-Resized
[ LedClock-Resized ] - Dots PCB
444
0
0
Marius M
Marius M
ROMANIA
13
20
1
2
3
4
5
6
7
8
9
10
11
![[ LedClock-Resized 2 - 40x66 ] - 7 Segment PCB](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/03/22/0217535535782m.png)
![[ LedClock-Resized 2 - 40x66 ] - Dots PCB](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/03/22/0213541475868m.png)
![CH340C programmer [extra pins exposed]](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/02/19/1826103654887m.png)
![[ LedClock ESP32 D1 Mini ] - Controller_Board PCB](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/03/22/0234490956354m.png)
![[ LedClock-Resized ] - Dots PCB](https://pcbwayfile.s3.us-west-2.amazonaws.com/web/23/03/15/1452175708605m.png)