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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
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Solar Powered WiFi Weather Station V2.0
Tad Boy Color
SummerCart64 - a fully open source N64 flashcart
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
This device allows you to take in an FTDI connection with 6 pins and uses the GND, VCC, TXD, and RXD pins to convert the FTDI connection to a UPDI connection. It achieves that by connecting TXD to RXD...
FTDI to UPDI Converter
843
0
1
Engineer
Engineer
UNITED STATES OF AMERICA
0
2
USB FTDI 240XS 8 BIT I/O, connected to 4 dual op amps as level shifters. TLV2372 Dual OP-amp 3-MHz Rail to Rail Using FTDI's API calls it is easy to find the device (use FTDI_PROG to rename it) ...
USB OP-AMP Buffer Driver
1393
0
0
i_bell
i_bell
UNITED STATES OF AMERICA
3
4
Prototyping board for Picaxe system compatible with the Arduino Uno card format.Integrated programmerPossibility to program the integrated processor or an external processor via the 4-pin portPower su...
Picapic Pcb v1.2
309
0
0
Pedro51 .
Pedro51 .
FRANCE
0
0
Lazyboard is an Attiny85-based macropad that uses real mechanical keycaps. Solder pads are drawn large and completely dip components are used. In this way, the most amateur people can use it easily. C...
Lazyboard - diy makropad
4434
2
4
Omer Faruk Ucar
Omer Faruk Ucar
TURKEY
43
0
I just thought of making a Transformer,With all my findingI discover that i can make one using a capacitor.Instrument neededCapacitor (400v-105j)Copper wireWireBiro casePaper tapeDigital multimeterSte...
How to make a Transformer from Capacitor
964
0
1
King fresh
King fresh
NIGERIA
0
0
The ATtiny85 based mini development board is similar to the Arduino, but cheaper and smaller (ofcourse a bit less powerful).PCB Order 2.4mm thickness for USB!!!!!
Attint85 Development Board
1350
2
0
İsmail Eren Akkuş
İsmail Eren Akkuş
TURKEY
2
0
This is a test device to test for continuity on a usb cable, like the cabletester you can get for cat5. it will also show if the pinout is correct from end to end. housing is to be made either by 3dpr...
USB cable test device
914
0
2
Vegard Melvær
Vegard Melvær
NORWAY
0
0
RP2040-DecoderThis Project is a DIY DCC Decoder for model railroad locomotives which aims to be cost effective.FeaturesDCC digital signal decodingMotor load/speed control4 Outputs switched by transist...
RP2040-Decoder-1.0
154
0
1
Engineer
Engineer
HUNGARY
0
0
This PCB adds a battery charging circuit to a CYD ESP32 board!This board was made with the intention to avoid soldering. I’ve also added a pass through for a GPS module should you choose to add it.Bat...
ESP32 CYD Battery Charger
474
0
0
Hedge YT
Hedge YT
UNITED STATES OF AMERICA
1
0
En el video de hoy veremos como podemos realizar la construcción de una placa de desarrollo denominada Pinguino UNO ya que es una plataforma inspirada en Arduino que imita básicamente la filosofía de ...
PINGUINO UNO - PIC18F2550
1684
0
0
Jhimmy Astoraque Duran
Jhimmy Astoraque Duran
BOLIVIA
28
15
Half-Size Breadboard (100x45MM) - KaratekinThis breadboard will help you in your new projects.It offers different usage areas with its improved features.Breadboard is 45x100 mm in size.Board has four ...
Half-Size Breadboard V2 - UPDATED! (100x45MM) - Karatekin
1377
0
2
Huseyin Efe KARATEKIN
Huseyin Efe KARATEKIN
UNITED KINGDOM
19
1
I needed a micro USB B connector for one project, I design a little PCB to convert the micro USB connector to THT pinhead with 2,54mm dimensions. Designed for USB B micro connector - MOLEX 47346-0001 ...
USB B micro adapter
1259
0
1
ATomIng
ATomIng
CZECH REPUBLIC, THE
2
0
A FTDI breakout (based around a CH340) with galvanic isolation between the MCU and computer sides with an ADuM1401. It features:Galvanic isolation (2.5kV RMS for 1 minute)Cheap CH340 chipUSB C for com...
Isolated USB-TTL Converter
1242
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION
611
40
http://www.radiomexanik.spb.ru/kompyuternaya-elektronika/podklyuchenie-dzhoystikov-ot-igrovyih-pristavok-k-shine-usb.htmlРадио 01-2007 если появились вопросы пишите на почтуfor questions: alexand...
Gamepad dendy/sega/ps1 to USB
1332
0
1
Engineer
Engineer
RUSSIAN FEDERATION
0
2
this is Atari Lynx II screen replacementIt outputs directly to modern LCD screen using so-called TTL interface and VGA capable displayIt also has USB interface so you could use modern gamepads with yo...
Atari Lynx II LCD replacement
348
0
1
Agnieszka Bartkowicz
Agnieszka Bartkowicz
POLAND
56
0
This macro keypad is made from 3 x PCBs, no case is required! Each needs to be ordered separately!Bottom PCB (for microcontroller)Middle PCB (for LEDs and switches)Top PCB (switch plate) [this page]Yo...
Macro Keypad (Top PCB only)
1188
0
0
Adam iNimbleSloth
Adam iNimbleSloth
UNITED KINGDOM
22
2
1
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20
21
22
23
24
25
26
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