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.
Overview
- ✅ 【VOLTAGE SELECTION VIA DIP SWITCH】Set output voltage (5V, 9V, 12V, 15V, or 20V) using the built-in DIP switch — no soldering or resistors needed for adjustments.
- ✅ 【UP TO 100W (20V/5A MAX)】PD 2.0/3.0 and QC protocol compatibility for powering laptops, routers, monitors, LED strips, CCTV cameras, speakers, and other DC devices from USB-C PD chargers or power banks.
- ✅ 【SCREW TERMINALS + BREADBOARD PINS】Screw terminals for tool-free wire connections, plus pin headers for direct insertion into standard breadboards — suitable for Arduino, Raspberry Pi, prototyping, and permanent installs.
- ✅ 【12-PACK WITH PROTECTIONS】Twelve Type-C PD decoy boards with over-current and anti-static protection. Works with most USB-C PD power supplies — ensure your charger supports the selected voltage.
- ✅ 【FIXED-VOLTAGE PD DECOY TRIGGER】Forces USB-C PD chargers to output the selected fixed voltage reliably — for DIY power conversion, device repair, testing, and e... Read More...
12-Pack USB-C PD Trigger, 100W Decoy 5-20V
$35.00
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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