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
- MAKER-READY KIT ACCEPTOR PLUS POWER AND SIGNAL MODULE: the module supplies the 12V the acceptor needs and hands your MCU a logic-level pulse, so there is no separate supply and no level-shifting to work out.
- UP TO 6 COIN TYPES, PROGRAMMABLE – Assign custom pulse values to as many as 6 different coins. Simple real-coin training mode learns each coin from 15 sample inserts — no PC or software needed.
- ONE USB-C CABLE, NO 12V BRICK – Built-in boost converter steps USB-C up to the 12V the acceptor needs. One Type-C cable powers the whole kit — no separate 12V adapter, no barrel jack.
- SWITCHABLE 3.3V / 5V OUTPUT – Jumper-select the signal voltage to match your board. Clean single-GPIO pulse counting works with ESP32-S3, ESP32, Arduino, Raspberry Pi Pico and other 3.3V/5V MCUs, with an optional counter pulse output.
- BEGINNER-FRIENDLY & MAKER-READY – I... Read More...
Arcade Coin Acceptor Module Kit, USB-C Powered
$61.00
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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