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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
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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)
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With this MySensors node you can turn on/off 3 USB type A ports; the power state of each USB port can be controlled in two ways:With the dedicated physical push buttonIn a “smart” way through the Home...
USB Smart Hub
1656
0
3
Francesco Berghi
Francesco Berghi
ITALY
2
0
Up to one device can mount 11 USB devices, and it can also be cascaded to mount many such spheres.The creative PCB is not only the shell of the finished product, but also the substrate of the electric...
Multi-channel USB-HUB
1328
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This project is based on atmega328pb-au USB-arduino super stickTips: The thickness of usb is about 2.4mm, but it is too thick to add money, so it is recommended to use 2mm and then add solder to incre...
USB arduino super stick
1234
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
A USB powered lighting fill light. It is planned to use four 28mm LED filaments with dual color temperature.Using the RH6616 single-chip touch dimming. The small square copper surface is the...
USB powered touch dimming lamp
1115
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The module is based on Atmel's mega34u4 chip, and the supply voltage is a very cool small development board with usb 5V. It is an Arduino-compatible microcontroller with a miniature size, and onl...
MEGA34U4 pro micro usb tape c
1293
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This design contains the necessary peripheral circuits needed for the CH340E to work, and all its pins are led out for future use. This design also includes a three-color LED lamp . Blue is used to in...
Ultra small usb to uart (TTL)
1679
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Automatic pet feeder (circuit)Hello everyone! In this article I will explain how I created the circuit for an automatic kibble dispenser. This project is partly sponsored by PCBWay, thank you very muc...
Automatic Pet Feeder Control Board
750
4
4
_ Floppy Lab
_ Floppy Lab
ITALY
3
2
In one of the previous projects, I built a simple thermometer with ATTINY 85 which can last for 140days.But it was a tiny bit clumsy when it came to the electronics and the programming. So, I bui...
Smart thermometer v2 using esp-01f
2370
0
5
Srinivasan M
Srinivasan M
INDIA
2
2
KeyBoh is an Arduino Leonardo shield having 20 buttons, one analog thumbstick (+button) and one rotary encoder (+button), so you've a total of 22 buttons, a joystick and an encoder.You can use the sta...
KeyBoh Shield
3179
0
3
Giovanni CyB3rn0id at Settorezero.com
Giovanni CyB3rn0id at Settorezero.com
ITALY
17
19
SECU-3i rev.1 Bottom board (project consists of two boards).See also top board.Software for tuning: SECU-3 Manager. Latest software you can download from our site.Product description: https://secu-3.o...
SECU-3i BB rev.1
1108
1
4
Alexey A. Shabelnikov
Alexey A. Shabelnikov
UKRAINE
6
0
I am hoping this works out, it is my first attempt with PCB way with a non-FR4 board material. Stirpline impedance was calculated using the PCB way options under the new advanced selection, and Rodger...
1 of 4 RF switch USB Controlled
1317
3
0
i_bell
i_bell
UNITED STATES OF AMERICA
3
4
This project is designed to use for robotic purposes and based on Arduino Uno with extra features. This is compatible with SD/TF cards, 2.4GHz NRF24 radio modules and Arduino shields. Designed for Ope...
Dev Board for OpenCat Project
640
0
1
Dinul Sasnada
Dinul Sasnada
SRI LANKA
4
0
Keyboards are one of the most important input device for a computer. A standard keyboard has more than 100 different keys for different purposes. Yet sometimes it feels like it'd be great if there're ...
Ardu Keyboard
1907
0
3
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
132
12
version 0V401.Here we already have an ESP-WROOM-32, with WiFi communication, it has a 128x64 pix oled screen, an analog keypad with five buttons, four inputs for capacitive sensors, two active high-le...
Controlador de ReGo V401
462
0
0
Xabier Rosas
Xabier Rosas
SPAIN
56
2
This is an alternative way to provide serial communication for the vintage NABU computer. Instead of using RS422, it uses USB-to-serial adapter. This adapter "intercepts" the RX and TX signals that or...
NABU PC native USB to serial adapter
2284
1
1
Kris MGH-Kris
Kris MGH-Kris
UNITED STATES OF AMERICA
28
2
### DESCRIPTIONSimple USB-RS232 converter, based on FT232RL and ST3232### TECHNICAL DETAILS / COMPONENTSI used mainline components, such as FT232RL and ST3232.There are PDL-06 connector for UART from ...
USB - RS232 Converter
2687
2
2
Vlad Popkov
Vlad Popkov
UKRAINE
5
0
1
2
3
4
5
6
7
8
9
10
11
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