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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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kv4p HT v1.7b
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Small adaptor / breakout board UART to RS232, with RJ-45 connector It is based on the popular MAX3232 device, able to work with VCC supply voltage between 3.3V and 5.5V. It is compatible with both 3.3...
UART-to-RS232 RJ45 Serial Adaptor
5032
0
0
Dario Murgia
Dario Murgia
ITALY
42
20
USB-Serial ProgrammerIn IOT world, we have to deal with embedded electronics and IoT projects where USB-Serial Programmers are required. SOmetimes they are embedded On the board while sometimes it req...
CP2102 Based USB_Serial Programmer
1644
0
0
Muhammad Aitesam
Muhammad Aitesam
PAKISTAN
22
8
This is a USB serial port download module, which leads out the necessary pins in the form of pins. It is mainly used for program downloading of ESP82266 and ESP32. 2. There is an automatic programming...
USB serial port test pin
1910
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
590
40
Fiber Optic UART and PWM for Arduino and ArdupilotSince there is no really good fiber optic converters I've decided to build my own. It is suitable for both Arduino experiments and industrial use(with...
Fiber Optic UART and PWM
6368
1
6
Fedor Zagumennov
Fedor Zagumennov
RUSSIAN FEDERATION, THE
28
18
This is a Mysensors serial GW using RFM69W radio module and CP2102 usb to serial converter.USB to serial converter using CP2102 specialized ICATSHA204A for sign...
Mysensors RFM69W Serial Gateway (ATMEGA328P)
1782
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
590
40
Very simple but powerful Wi-Fi add-on PCB for the all new Raspberry Pi Pico using only a few components, an ESP-M2 MCU via serial connection with all the ESP's pins exposed also! ESP8285 can be flashe...
Raspberry Pi Pico Wi-Fi HAT
2224
4
5
Home Kid
Home Kid
HUNGARY
94
28
Its a simple serial converter. Using FT232RL as a USB driver chip for connect to PC, raspberry or others mini PCs using USB port.HOW TO USE?Make a hardware, check BoM in the schematic or open BoM file...
USB to RS232 to RS485 Converter
726
1
2
prasyg
prasyg
INDONESIA
1
0
OpenUsbSerialAdapter is an Open Hardware USB to TTL-level Serial converter.For more information please visit github.com/SukkoPera/OpenUsbSerialAdapter.https://github.com/SukkoPera/OpenUsbSerialAdapter
OpenUsbSerialAdapter V2
1256
0
4
SukkoPera
SukkoPera
ITALY
315
8
GENERAL INFORMATIONThe USB to Serial (TTL) FTDI is a USB to serial converter, for conversion it uses the CH340G chip powered by a micro-USB connection with a voltage of 5V. The converter features a 6-...
CrossRoad LAB FTDI USB to SERIAL (TTL)
1986
0
0
Riccardo Cossutta
Riccardo Cossutta
ITALY
1
0
If you have a Bluetooth based project and you're planning to upgrade then this comes handy. The pin headers are matched with the HC-05 Bluetooth module. So that you don't have to throw away the previo...
Serial Wifi
1658
3
6
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
138
12
In a lot of random scrap hardware I got one of these camera controllers. I thought I might repurpose it to control something else, but after reading up on the protocol it seems that I cannot simply ge...
Pelco KBD300A to Kerbal space program controller
934
0
1
Evan Allen
Evan Allen
UNITED STATES OF AMERICA
6
0
The heart of the circuit consists of the integrated MCP2221A produced by Microchip . This integrated is cataloged as USB 2.0 to I2C / UART Protocol Conv...
UART+I2C USB Bridge
4212
0
3
Giovanni CyB3rn0id at Settorezero.com
Giovanni CyB3rn0id at Settorezero.com
ITALY
17
19
DIY MacroPadProject IntroductionEmbarking on this project was initially a fun way for me to learn KiCad and 3D modeling. I also saw a great opportunity to integrate this macropad into the custom desk ...
Esp32 Serial MacroPad
314
0
3
Brian De Winne
Brian De Winne
BELGIUM
0
0
MCP2221 serial adapter for ESP-01
ESP01 adapter with MCP2221
1777
0
0
Pedro Minatel
Pedro Minatel
PORTUGAL
3
0
RS232 and null modem HAT for Pi Zero. Designed for use with handheld computers such as Psion S5MX and S3. Switchable. Designed as part of the Sidecar project. All components through hole.Uses Sipex SP...
RS232 And Null Modem HAT for Pi Zero
843
0
4
Kian Ryan
Kian Ryan
UNITED KINGDOM
2
1
This is not about being able to get a cheaper USB-serial. This is about being able to build something that is difficult and being able to do it yourself. Also at the time the one I had didn't have t...
USB-Serial port full breakout and tiny.
926
0
0
Joseph G Roberts
Joseph G Roberts
UNITED STATES OF AMERICA
3
2
1
2
3
