The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
27-Pack Logic Level Converter, 2/4/6 Channel 3.3V-5V
27-PIECE ASSORTED CHANNEL KIT Includes 18x 2-channel, 6x 4-channel, and 3x 6-channel logic level converter modules for various interfacing needs in IoT and microcontroller applications. BI-DIRECTIONAL LOGIC SHIFTING Converts signals between...
Overview
- 27-PIECE ASSORTED CHANNEL KIT Includes 18x 2-channel, 6x 4-channel, and 3x 6-channel logic level converter modules for various interfacing needs in IoT and microcontroller applications.
- BI-DIRECTIONAL LOGIC SHIFTING Converts signals between 3.3V and 5V levels for mixed-voltage electronics projects. Automatic direction sensing — no manual configuration needed.
- PROTOCOL COMPATIBILITY Supports I2C, SPI, and UART protocols — for connecting sensors, displays, LED strips, and other peripherals.
- BREADBOARD-FRIENDLY DESIGN Compact modules with standard 2.54mm pin spacing for prototyping and integration into custom circuits. Works with Arduino, ESP32, Raspberry Pi, and similar platforms.
- Versatile IoT Integration Compatible with popular development boards and IDEs like those for ESP32, Raspberry Pi, and similar platforms
- Value-Packed KitRead More...
27-Pack Logic Level Converter, 2/4/6 Channel 3.3V-5V
$13.85
Projects
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
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